SUBJECT INDEX
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
| N ADDITIONS | Factors controlling nitrification in nitrogen-fertilized tropical forest soils. nitrification, N additions, tropical forest, pH  FULL ABSTRACT |
| N DEPOSITION | Effects of N deposition on high elevation forests in the northeastern US: foliar  15N patterns.15N, N saturation, foliar nutrients, N deposition FULL ABSTRACT |
| N FERTILIZATION | Long-term effects of nitrogen fertilization and crop rotation on soil carbon in corn-belt agroecosystems. soil carbon sequestration, N fertilization, corn-belt agroecosystems, crop rotations FULL ABSTRACT |
| N FERTILIZATION | Root branching order and responses of fine roots to altered carbon source and sink strength. longleaf pine, non-structural carbohydrates, defoliation, N fertilization FULL ABSTRACT |
| N MINERALIZATION | Plant carbon inputs regulate timing of nitrogen pulses in semiarid soils. sagebrush, soil moisture, N mineralization, microbial substrates FULL ABSTRACT |
| N SATURATION | Effects of N deposition on high elevation forests in the northeastern US: foliar 15N patterns. 15N, N saturation, foliar nutrients, N deposition FULL ABSTRACT |
| N-15 TRACER | Comparative retention of nitrogen in stream-lake linkages during snowmelt. nitrogen cycling, N-15 tracer , stream-lake interactions, mountain ecosystems FULL ABSTRACT |
| N-LOADING | Modeling impacts of N- and polyphenolic inhibition on litter decay. modeling, ligno-cellulose, decomposition, N-loading FULL ABSTRACT |
| N:P RATIO | Contrasting nutrient limitations in arctic coastal marshes: Implications for goose foraging. geese, nutrient limitation, N:P ratio, plant growth FULL ABSTRACT |
| NDVI | Relationships between vegetation greenness and ecosystem CO2 flux in southern California chaparral: A test of the functional convergence hypothesis. NDVI, eddy covariance, remote sensing, CO2 flux FULL ABSTRACT |
| NDVI | Application of a Pseudo-NDVI image enhancement to coastal landscape ecology. Coastal Ecology, Remote Sensing, NDVI, Plant Ecology FULL ABSTRACT |
| NDVI | 140 Integration of carbon dynamics from leaf to landscape in Florida pine forest. NEE, NDVI, Carbon Cycling, GEP FULL ABSTRACT |
| NDVI | 91 Seasonal response of California grassland NDVI to global change treatments. elevated CO2, annual grassland, global change, NDVI FULL ABSTRACT |
| NEE MODELING | 123 Modeling net ecosystem exchange using auto-regression model with exogenous inputs. Time Series, ARX Model, NEE Modeling FULL ABSTRACT |
| NEE | 140 Integration of carbon dynamics from leaf to landscape in Florida pine forest. NEE, NDVI, Carbon Cycling, GEP FULL ABSTRACT |
| NEE | Ecological controls over net ecosystem productivity in a Central Amazon forest. biogeochemistry, tropical, NEE FULL ABSTRACT |
| NPP | Have human activities altered productivity-diversity relationships in California? NPP, California, richness, biogeography FULL ABSTRACT |
| NSF GK-12 | 42 Ecological education enrichment in grades 5-10 of West Virginia schools by NSF GK-12 teaching fellows. K-12 education, graduate education, ecology education, NSF GK-12 FULL ABSTRACT |
| NASSELLA PULCHRA | 121 Reconstruction of California native grasslands. bunchgrasses, invasion, California grasslands, Nassella pulchra FULL ABSTRACT |
| NATIONAL SCIENCE FOUNDATION | Growing Opportunities in Biogeosciences at NSF. Biogeosciences, Geomicrobiology, National Science Foundation, Interdisciplinary FULL ABSTRACT |
| NEIGHBORHOOD DENSITY | Estimating pollen dispersal in an invasive grass. Spartina alterniflora, Wind pollination, Pollen Dispersal, Neighborhood density FULL ABSTRACT |
| NEOBUXBAUMIA | 133 Distribution and abundance of three sympatric columnar cacti (Neobuxbaumia sp.) with different degrees of rarity. Multivariate analysis, Rarity, Neobuxbaumia, Cacti FULL ABSTRACT |
| NEOTROPICAL BIRDS | Habitat use and movements of native forest birds in southern Costa Rican agricultural countryside. Radio telemetry, Neotropical birds, Countryside biogeography, Forest remnants FULL ABSTRACT |
| NEOTROPICAL FOREST | Understory palms and cyclanths impose strong recruitment limitation on seedlings in a Neotropical rain forest. recruitment limitation, understory palms, Neotropical forest, seedlings FULL ABSTRACT |
| NEOTROPICAL FORESTS | 75 Resource availability relative to White-lipped peccary (Tayassu pecari) populations in a Bolivian tropical forest landscape. white-lipped peccary, Resource availability, Tayassu pecari, Neotropical forests FULL ABSTRACT |
| NEOTROPICAL MIGRANTS | 70 Distribution of bird diversity across a gradient of urbanization: The West Georgia project. bird diversity, Neotropical migrants, urbanization, vegetation change FULL ABSTRACT |
| NET PRIMARY PRODUCTION | Progressive nitrogen limitation to ecosystem function in the Duke Forest FACE Experiment. Nitrogen Cycling, Elevated CO2, Net Primary Production, Nutrient Cycling FULL ABSTRACT |
| NEUSE RIVER ESTUARY | Discrete-time dynamic environ analysis of indirect effects in ecological networks: Basic considerations. biogeochemical cycling, environ analysis, indirect effects, Neuse River Estuary FULL ABSTRACT |
| NEUSE | A probability network of eutrophication models for the Neuse River estuary. Neuse, Bayesian, estuary, causal FULL ABSTRACT |
| NEW MEXICO | A continuously operating acoustic monitoring station for Bosque-flying bats in central New Mexico. acoustic, Anabat, bats, New Mexico FULL ABSTRACT |
| NICOTIANA ATTENUATA | The emission of herbivore induced phytochemicals and their effect on the insect community of Nicotiana attenuata in natural populations. predator-prey-interaction, plant-herbivore interaction, plant induced responses, Nicotiana attenuata FULL ABSTRACT |
| NITROGEN | Seasonal nitrogen capture among coexisting desert plants is differentially affected by water and phosphorous availability. Desert, Nitrogen , Pulses FULL ABSTRACT |
| NITROGEN CYCLING | Progressive nitrogen limitation to ecosystem function in the Duke Forest FACE Experiment. Nitrogen Cycling, Elevated CO2, Net Primary Production, Nutrient Cycling FULL ABSTRACT |
| NITROGEN DEPOSITION | Effects of nitrogen addition to the canopy at the Howland Ameriflux Site, ME and to the forest floor at the Harvard Forest LTER Site, MA on the foliar carbon and nitrogen metabolism and forest productivity. Nitrogen Deposition, Harvard Forest LTER Site, Howland Ameriflux Site, Foliar Physiology FULL ABSTRACT |
| NITROGEN | Effects of water and nitrogen on community structure in tallgrass prairie. Nitrogen, Tallgrass prairie, Species diversity, Water FULL ABSTRACT |
| NITROGEN | NSF-IRCEB interannual climate variability and ecosystem processes in tallgrass praire: Non-destructive measures of soil nutrients. Nitrogen, Warming, Soils, Prairie FULL ABSTRACT |
| NITROGEN | 31 Carbon and nitrogen pools in old- and second-growth Pacific Northwest coniferous forests. Nitrogen, Pacific Northwest, Carbon, Coniferous Forest FULL ABSTRACT |
| NITROGEN | 61 Role of nitrogen and calcium in stabilization of soil carbon in forest soils. Carbon, Calcium, Soil, Nitrogen FULL ABSTRACT |
| NITROGEN | Interactive effects of UV radiation and N availability on the growth of Quercus rubra seedlings. UV-B, Nitrogen, Ultraviolet radiation, Quercus rubra FULL ABSTRACT |
| NITROGEN | Tissue fraction and N content controls on leaf litter decomposition. Tissue fractions, Leaf litter, Decomposition, Nitrogen FULL ABSTRACT |
| NITROGEN ADDITION | Experimental scale and precipitation modify effects of N-deposition on a plant pathogen. Parasitic fungus, Spatial scale-dependence, Vegetational change, Nitrogen addition FULL ABSTRACT |
| NITROGEN CYCLING | 100 Above- and belowground contributions to nitrogen cycling in aspen forest and northern prairie. Fine roots, Nitrogen cycling, Minirhizotron, Populus tremuloides FULL ABSTRACT |
| NORTH AMERICA | Modeling the relative importance of land use history and CO2 fertilization in forest carbon dynamics of the eastern U.S. carbon fluxes, ecosystem model, forest inventory, North America FULL ABSTRACT |
| NUTRIENT CYCLING | Progressive nitrogen limitation to ecosystem function in the Duke Forest FACE Experiment. Nitrogen Cycling, Elevated CO2, Net Primary Production, Nutrient Cycling FULL ABSTRACT |
| NUTRIENT CYCLING | 144 Determinants of leaf litter nutrient cycling in a tropical rainforest: fertility versus topography. Tropical, Phosphorus, Litter, Nutrient Cycling FULL ABSTRACT |
| NUTRIENT CYCLING | 18 Phosphorus biogeochemistry of the Everglades National Park tree island soils. Phosphorus, Nutrient Cycling, Biogeochemistry, Soils FULL ABSTRACT |
| NUTRIENT CYCLING | 25 Macronutrient input by pollen in two pine stands in south-east Korea. Pine, Phenology, Pollen, Nutrient cycling FULL ABSTRACT |
| NUTRIENTS | Global signatures in plant-nutrient interactions: Implications for terrestrial ecosystems. Ecosystems, Stoichiometry, Biogeosciences, Nutrients FULL ABSTRACT |
| NATIONAL PARK | Historic over-allocation of water resources: The Kruger National Park case. management, South Africa, drought, national park FULL ABSTRACT |
| NATIVE | The interaction of native plants and mycorrhizal fungi on plant growth and soil stabilization processes. mycorrhizae, exotic, native, ecosystem FULL ABSTRACT |
| NATIVE ANTS | 143 Experimental introductions of fire ants changes native ant populations. fire ants, Solenopsis invicta, native ants FULL ABSTRACT |
| NATIVE BEES | Native, free-living bees increase sunflower production by providing direct pollination and assisting honey bees. pollination, native bees, ecosystem services, diversity FULL ABSTRACT |
| NATIVE GRASSLAND | 140 Seedling recruitment and seed bank densities across ecotones betwen coastal sage scrub and grassland. invasive species, coastal sage scrub, native grassland FULL ABSTRACT |
| NATIVE PERENNIAL GRASSES | Summer water use by California coastal prairie grasses: Fog, drought, and community composition. california grasslands, stable isotopes, coastal fog, native perennial grasses FULL ABSTRACT |
| NATIVE SPECIES | 113 Effects of water depth and quality on the growth of various oligotrophic-wetland plants. water quality, water depth, native species, survivorship FULL ABSTRACT |
| NATURAL ATTENUATION | 83 Monitored natural remediation at U.S. Department of Energy's Savannah River Site, South Carolina. contaminants, natural attenuation, tricholoroethylene, cleanup FULL ABSTRACT |
| NATURAL ENEMIES | Distribution of arthropods in homogeneously and heterogeneously induced plant patches. induced defenses, arthropod distribution, plant patches, natural enemies FULL ABSTRACT |
| NATURAL ENEMIES | Plant community composition and natural enemies affect invasion success of a grassland plant. natural enemies, community composition, invasive species, grassland FULL ABSTRACT |
| NATURAL ENEMIES HYPOTHESIS | Predator diversity and the biological control of agricultural pests: A test of the host-plant heterogeneity hypothesis. ecosystem functioning, natural enemies hypothesis, biodiversity, species richness FULL ABSTRACT |
| NATURAL FLOW REGIME | 86 Specifying ecosystem flows for the Savannah River. natural flow regime, floodplain, dam, river FULL ABSTRACT |
| NATURAL MICROCOSM | Lessons from rock pools in Jamaica - microcosms, models systems, or simply convenient ecological systems? scale extrapolation, aquatic communities, natural microcosm, methodology FULL ABSTRACT |
| NATURAL RANGE OF VARIATION | Considering multiple temporal and spatial scales in determining reference conditions for Great Lakes forest restoration. natural range of variation, Great Lakes forests, reference conditions, northern hardwood forests FULL ABSTRACT |
| NATURAL SELECTION | Path analysis and measuring natural selection. natural selection, path analysis, structured equation modeling, multiple regression FULL ABSTRACT |
| NATURAL SELECTION | Rapid evolution drives ecological dynamics in a predator-prey system. population dynamics, population cycles, natural selection, microcosms FULL ABSTRACT |
| NATURALIZATION | Cultivation counters the long-odds on plant naturalizations by mitigating environmental stochasticity. cultivation, prediction, naturalization, environmental stochasticity FULL ABSTRACT |
| NATURE FILMS | 33 Fatal Flower frailties: Addressing misconceptions about evolutionary theory found in nature films. nature films, education, misconceptions of evolution, conceptual change FULL ABSTRACT |
| NATURE FILMS | What are your kids watching? Developing evaluation criteria for nature and science films and videos. nature films, evaluation, educational television, rating system FULL ABSTRACT |
| NATURE OF SCIENCE | 39 High school students as forest ecologists: Learning the nature of science and the science of nature through inquiry. nature of science, inquiry-based science learning FULL ABSTRACT |
| NDVI | 52 Global scale NDVI of arctic tundra landscapes: What does it really tell us? tundra, ndvi, scaling, remote sensing FULL ABSTRACT |
| NECTAR | Nectar sugar composition and quantities in insect-pollinated Midwestern spring herbs. flower, nectar FULL ABSTRACT |
| NECTAR | 93 Nectar-borne amino acids increase energy reserves in and reproduction by monarch butterflies. butterfly, nectar, nutrition FULL ABSTRACT |
| NECTAR | Induced susceptibility to leaf herbivores via floral induction. nicotine, pollination, induced defenses, nectar FULL ABSTRACT |
| NEEDLE MORPHOLOGY | Using morphology to infer environmental conditions: Genetics, environment, or both? genetic variation, Picea, needle morphology, environment FULL ABSTRACT |
| NEEM | 121 Introduced (Prosopis juliflora and Azadirachta indica) and native (Acacia nilotica var. adansonia) trees spreading in Senegal, West Africa. mesquite, invasive species, neem FULL ABSTRACT |
| NEGATIVE FEEDBACK | Soil Nitrogen Cycling Under Elevated CO2: A Synthesis of Forest FACE Experiments. atmospheric CO2, global change, soil nitrogen cycling, negative feedback FULL ABSTRACT |
| NEIGHBORHOOD COMPETITION | Spatial storage effect moderates species interactions in diverse ecosystems. facilitation, environmental gradients, neighborhood competition, spatial storage effect FULL ABSTRACT |
| NEIGHBORHOOD EFFECTS | Valuing proximity to forest patches at the neighborhood scale: A hedonic model using landscape metrics. hedonic regression, neighborhood effects, landscape metrics FULL ABSTRACT |
| NEO-PIAGETIAN | Models of research mentoring: How do K-16 students, teachers, and researchers perceive ecological research? emergent, authenticity, mentoring, neo-piagetian FULL ABSTRACT |
| NEOTROPICAL BIRDS | The impact of fine-scale land cover variation on tropical avian species persistence. biodiversity conservation, countryside biogeography, neotropical birds FULL ABSTRACT |
| NEOTROPICAL CONSERVATION | 138 Effects of habitat modification on the understory birds of southern Costa Rican countryside. neotropical conservation, understory birds, coffee plantations, fragmentation FULL ABSTRACT |
| NEOTROPICAL FOODWEBS | A pre-extirpation study of the role of stream-dwelling frogs in neotropical foodweb dynamics. neotropical foodwebs, frog extirpation, tropical streams, tadpoles FULL ABSTRACT |
| NEOTROPICAL MIGRANT CONSERVATION | 51 An investigation of bird species of concern in three climax communities in northern Mississippi: Implications for fire management. Aimophila aestivalis, restoration ecology, neotropical migrant conservation, Ammodramus henslowii FULL ABSTRACT |
| NEOTROPICS | Soil charcoal distributions along an elevational gradient in a Costa Rican rainforest. fire, montane, paleoecology, neotropics FULL ABSTRACT |
| NEST INITIATION | Deconvolving avian nesting data using Fourier transforms to recover the distribution of nest initiation times. Fourier transform, convolution/deconvolution, nest initiation, nest survival FULL ABSTRACT |
| NEST SUCCESS | 57 Variation in nesting success along an elevational gradient for three late-successional hardwood songbird species. nest success, elevational gradient FULL ABSTRACT |
| NEST SURVIVAL | Deconvolving avian nesting data using Fourier transforms to recover the distribution of nest initiation times. Fourier transform, convolution/deconvolution, nest initiation, nest survival FULL ABSTRACT |
| NESTED INVENTORY DESIGN | 124 Nested versus non-nested characterization of vegetation composition and species richness at multiple spatial scales. species-accumulation curves, non-nested inventory design, species-area curves, nested inventory design FULL ABSTRACT |
| NESTED SAMPLING | Fine-scale species-area relationships of the vascular flora of the Southeast. species-area curve, diversity, vegetation, nested sampling FULL ABSTRACT |
| NESTEDNESS | 111 Do nested subsets occur in naturally fragmented forests? nestedness, avian, conservation, community FULL ABSTRACT |
| NESTING SUCCESS | 60 Breeding ecology of Barred Owls on a central Florida cattle ranch. nesting success, Owls, habitat selection, ranching FULL ABSTRACT |
| NESTING SUCCESS | Life history attributes of bird communities along an urban gradient: Does nesting success influence species composition? urban, nesting success, birds, community composition FULL ABSTRACT |
| NESTING SUCCESS | Sun baked and dry: Consequences of drought on nesting behavior and sexual selection in lark buntings. sexual selection, nesting success, mating behavior, drought FULL ABSTRACT |
| NET ASSIMILATION | Comparison between potential and actual net assimilation of hybrid poplar in eastern Washington. Populus trichocarpa x P. deltoides, soil water potential, net assimilation, stomatal conductance FULL ABSTRACT |
| NET ECOSYSTEM EXCHANGE | 135 Carbon dioxide exchange over an evolving successional landscape. ecosystem respiration, net ecosystem exchange, succession, eddy covariance FULL ABSTRACT |
| NET ECOSYSTEM EXCHANGE | 125 Comparison of closed-path and open-path eddy covariance systems over a Florida scrub oak ecosystem. infrared gas analyzer, net ecosystem exchange, eddy covariance, latent energy FULL ABSTRACT |
| NET ECOSYSTEM EXCHANGE | Carbon dioxide and water vapor exchange in three adjacent ecosystems for two drought-impacted years. evapotranspiration, SE US ecosystems, net ecosystem exchange, eddy-covariance FULL ABSTRACT |
| NET ECOSYSTEM EXCHANGE | 136 Quantitative assessment of climatic effects on seasonal and interannual variabilities in net ecosystem exchange. interannual variability, eddy covariance, net ecosystem exchange, climatic effect FULL ABSTRACT |
| NET ECOSYSTEM PRODUCTION | Aquatic community metabolism: Effects of toxic chemicals in microcosms. net ecosystem production, community metabolism, ecotoxicology, standardized aquatic microcosm FULL ABSTRACT |
| NET ECOSYSTEM PRODUCTION | Dynamics of soil organic matter turnover under elevated CO2. grassland, microbial respiration, net ecosystem production, decomposition FULL ABSTRACT |
| NET ECOSYSTEM PRODUCTIVITY | NSF-I.R.C.E.B. Interannual climate variability and ecosystem processes in tallgrass prairie: Effects on ecosystem CO2 fluxes. net ecosystem productivity, heterotrophic respiration, ecosystem carbon balance, net primary productivity FULL ABSTRACT |
| NET PRIMARY PRODUCTIVITY | NSF-I.R.C.E.B. Interannual climate variability and ecosystem processes in tallgrass prairie: Effects on ecosystem CO2 fluxes. net ecosystem productivity, heterotrophic respiration, ecosystem carbon balance, net primary productivity FULL ABSTRACT |
| NETWORK | Representing network heterogeneities in simple models of disease. network, disease, heterogeneity FULL ABSTRACT |
| NETWORK ANALYSIS | Development of environ indirect effects in ecological flow networks: Initial lessons from the Neuse River Estuary. environ analysis, indirect effects, network analysis, biocomplexity FULL ABSTRACT |
| NEUTRAL THEORY | Indo-Pacific coral reefs and the neutral theory: A multi-scale comparison. neutral theory, coral reefs, species abundance distribution , macro-ecology FULL ABSTRACT |
| NEUTRAL THEORY | Lineage diversification under neutral theory: An empirical test. evolution, neutral theory, biogeography, speciation FULL ABSTRACT |
| NEUTRAL THEORY | Non-neutral patterns of species abundance explained by species tradeoffs. neutral theory, biodiversity, species tradeoffs, species abundance FULL ABSTRACT |
| NEUTRALITY | The relative importance of spatial and environmental processes in structuring diversity on a forested landscape. niche, spatial patterns, beta diversity, neutrality FULL ABSTRACT |
| NICHE | Community assembly, niche conservatism and adaptive evolution in changing environments. niche, community assembly, climate change, california flora FULL ABSTRACT |
| NICHE | Functional diversity along climatic gradients: A spatial model. similarity, theory, niche, gradient FULL ABSTRACT |
| NICHE | The relative importance of spatial and environmental processes in structuring diversity on a forested landscape. niche, spatial patterns, beta diversity, neutrality FULL ABSTRACT |
| NICHE | Assembly of woody plant communities: Patterns of functional trait diversity. functional diversity, niche, plant functional traits, null model FULL ABSTRACT |
| NICHE | Environmental change, climate variability, and biotic interactions in the assembly of late Quaternary plant communities. paleoecology, community, niche, climate FULL ABSTRACT |
| NICHE | Resource-based niches of phytoplankton functional groups. niche, phytoplankton, functional groups FULL ABSTRACT |
| NICHE COMPLEMENTARITY | 79 Spatio-temporal niche partitioning among three sympatric predator species in a single-prey system. coexistence, predator-prey, niche complementarity, spatio-temporal partitioning FULL ABSTRACT |
| NICHE COMPLEMENTARITY | Resource Competition and Fire-Regulated Nutrient Demand in Plants of Longleaf Pine Savannas. fire, nutrient relations, resource competition, niche complementarity FULL ABSTRACT |
| NICOTINE | Induced susceptibility to leaf herbivores via floral induction. nicotine, pollination, induced defenses, nectar FULL ABSTRACT |
| NITRATE | Hatching and early larval survival of amphibians in response to nitrate enrichment. nitrate, amphibians, hatching, survival FULL ABSTRACT |
| NITRATE | Hyporheic denitrification in urban streams. nitrogen, urban, nitrate, denitrification FULL ABSTRACT |
| NITRATE | 60 Response of chaparral soils to episodic rewetting: Microbial controls on N losses. DIN export, nitrate, chamise FULL ABSTRACT |
| NITRATE | Nitrogen removal in water bodies of the Wisconsin River floodplain following flooding and experimental nitrate additions. nitrate, floodplain , water body FULL ABSTRACT |
| NITRATE REDUCTASE | 87 Control of nitrogen uptake responses to elevated CO2 in tree seedlings. elevated CO2, tree seedlings, nitrogen, nitrate reductase FULL ABSTRACT |
| NITRATES | 29 Effects of roots and nitrates on redox chemistry of wetland soils. redox chemistry, iron oxidation/reduction, roots, nitrates FULL ABSTRACT |
| NITRIFICATION | 30 Seasonal changes in wetland microflora under varied nutrient and hydrologic regimes. lipid analysis, enzyme activities, wetland microbial ecology, nitrification FULL ABSTRACT |
| NITRIFICATION | Factors controlling nitrification in nitrogen-fertilized tropical forest soils. nitrification, N additions, tropical forest, pH FULL ABSTRACT |
| NITROGEN | 133 Productivity and biogeochemistry of two contrasting floodplain forests. floodplain, productivity, nitrogen , phosphorus FULL ABSTRACT |
| NITROGEN | The dominant role of plant species in controlling the response of N mineralization to altered plant diversity, atmospheric CO2, and N deposition. biodiversity, ecosystem function, nitrogen , atmospheric CO2 FULL ABSTRACT |
| NITROGEN | Ecological stoichiometric differences on islands in the Gulf of California. nitrogen, tenebrionid beetles, stoichiometry, phosphorus FULL ABSTRACT |
| NITROGEN | 106 Soil carbon and nitrogen cycling in subhumid temperate grasslands: Effects of seasonal fire and simulated grazing. nitrogen, carbon, fire, grazing FULL ABSTRACT |
| NITROGEN | Responses of prairie natives and exotics to addition of soil nitrogen and calcium. exotic species, prairie restoration, nitrogen, calcium FULL ABSTRACT |
| NITROGEN | Urban soil management and its effects on insect herbivory. defense, herbivory, growth, nitrogen FULL ABSTRACT |
| NITROGEN | Exotic and native plant responses to nutrient amendments in the field. calcium, pine barrens, nitrogen FULL ABSTRACT |
| NITROGEN | Selective herbivory as a mechanism to understand shifting plant community composition in response to simulated global changes. community composition, global change, selective herbivory, nitrogen FULL ABSTRACT |
| NITROGEN | Gulls and cormorants exerting nutrient exchanges between marine and terrestrial ecosystems at the Isles of Shoals (Maine-USA). nitrogen, sea-land interface, guano, marine birds FULL ABSTRACT |
| NITROGEN | Canopy tree species, nitrogen fertilization and soil solution chemistry in forest ecosystems of the Catskill Mountains, New York. tree species, calcium, nitrogen, nutrient loss FULL ABSTRACT |
| NITROGEN | Regional-scale drought increases potential soil fertility in semiarid grasslands. drought, nitrogen, fertility FULL ABSTRACT |
| NITROGEN | Disturbance of upland soil and vegetation affects the export of nutrients and sediments to streams during storm events. nitrogen, sediment, disturbance, phosphorus FULL ABSTRACT |
| NITROGEN | 113 Concentrations and fluxes of dissolved nitrogen and sulfur in montane forested watersheds in South Carolina. nitrogen, south carolina, watershed, sulfur FULL ABSTRACT |
| NITROGEN | Linking plant physiological ecology to ecosystem science: Effects of life history traits on leaf decomposition. nitrogen, tropical, decomposition, photosynthesis FULL ABSTRACT |
| NITROGEN | 124 Effects of experimental nutrient manipulations on a restored grassland community. prairie, restoration, nitrogen, Andropogon gerardii FULL ABSTRACT |
| NITROGEN | Nutrient uptake and decomposition in the forest-alpine tundra ecotone of the Colorado Front Range. decomposition, phosphorus, treeline, nitrogen FULL ABSTRACT |
| NITROGEN | Wildfire effects on soil microbial activity and community-level physiological profiles in a ponderosa pine ecosystem. fire, Biolog, microbial ecology, nitrogen FULL ABSTRACT |
| NITROGEN | Increased nitrogen uptake supports higher NPP but not carbon storage in CO2-enriched sweetgum trees. Liquidambar styraciflua, fine-root, FACE, nitrogen FULL ABSTRACT |
| NITROGEN | 141 Differential nitrogen exploitation by knapweed and bluebunch wheatgrass. knapweed, nitrogen, invasive plant, bluebunch wheatgrass FULL ABSTRACT |
| NITROGEN | 141 Soil nutrient dynamics across a fire frequency gradient in oak savanna. savanna, fire, Quercus, nitrogen FULL ABSTRACT |
| NITROGEN | Modelling the soil carbon and nitrogen cycles in three eastern Canadian forest types. carbon, modelling, soil, nitrogen FULL ABSTRACT |
| NITROGEN | 57 Nitrogen cycling across an Arizona semiarid woodland soil chronosequence. stable isotopes, nutrient cycling, chronosequence, nitrogen FULL ABSTRACT |
| NITROGEN | 30 Nitrogen nutrition of grazing-tolerant grasses. nitrogen, biomass allocation, grazing-tolerance, RGR FULL ABSTRACT |
| NITROGEN | 87 Control of nitrogen uptake responses to elevated CO2 in tree seedlings. elevated CO2, tree seedlings, nitrogen, nitrate reductase FULL ABSTRACT |
| NITROGEN | 5 Retention and mitigation of anthropogenic nitrogen and phosphorus in headwater urban riparian systems. riparian, urban, nitrogen, phosphorus FULL ABSTRACT |
| NITROGEN | Root herbivory affects nitrogen uptake and secondary chemical production in the invasive plant, Centaurea maculsa. invasive, nitrogen, Centaurea, allelopathy FULL ABSTRACT |
| NITROGEN | Changes in carbon and nitrogen cycling following Spartina alterniflora invasion of Pacific estuaries. carbon, invasive species, Spartina alterniflora, nitrogen FULL ABSTRACT |
| NITROGEN | 21 Variation in growth rate and above and below-ground nitrogen of a hemlock-hardwood forest with the loss of a dominant tree species. nitrogen, eastern hemlock, growth rate FULL ABSTRACT |
| NITROGEN | Nitrogen dynamics in surface and subsurface waters of a montane forest, headwaters of the Amazon, Peru. amazon, montane, nitrogen, tropical FULL ABSTRACT |
| NITROGEN | Nitrogen limitation to soil microorganisms under elevated CO2. microbes, nitrogen, elevated carbon dioxide, soil FULL ABSTRACT |
| NITROGEN | 24 Acquisition of nitrogen from decomposing plant residues by ectomycorrhizal bishop pine (Pinus muricata) and ericoid mycorrhizal evergreen huckleberry (Vaccinium ovatum). organic, competition, mycorrhiza, nitrogen FULL ABSTRACT |
| NITROGEN | Science, policy and the grand element cycles. nitrogen, interdisciplinary, carbon, policy FULL ABSTRACT |
| NITROGEN | 105 Diurnal changes in nitrogen uptake and root respiration in loblolly pine seedlings. uptake, respiration, Pinus taeda, nitrogen FULL ABSTRACT |
| NITROGEN | 72 Effects of fire on soil nutrients following cheatgrass invasion of Sierra Nevada yellow pine forests. Bromus tectorum, nitrogen, fire, phosphorus FULL ABSTRACT |
| NITROGEN | Synergistic abiotic factors and host plant quality: Trophic consequences of variable nitrogen and elevation. elevation, nitrogen, heterogeneity, trophic FULL ABSTRACT |
| NITROGEN | Competition between NAD-ME and NADP-ME C4 grasses across a nitrogen gradient. nitrogen, C4 photosynthesis, competition, grass FULL ABSTRACT |
| NITROGEN | Light use efficiency in a non-nutrient limiting environment. light, Biosphere 2 Center, nitrogen, photosynthesis FULL ABSTRACT |
| NITROGEN | Stable isotope constraints on internal nitrogen cycles, input-output balances and N fertility of forests. forest ecosystem, hawaii, nitrogen, isotope FULL ABSTRACT |
| NITROGEN | Soil responses to water and nitrogen additions along an urban to rural gradient. desert , nitrogen, urban ecosystems, soil CO2 efflux FULL ABSTRACT |
| NITROGEN | Biogeochemical cycles of urban and livestock production wastes: Why do we continue to mine nutrients in a world awash in surplus? urban wastes, carbon, nitrogen, phosphorus, biogeochemical cycles, livestock wastes FULL ABSTRACT |
| NITROGEN | Disturbance and invasive species in arid ecosystems. nitrogen, isotope, aridlands, desert FULL ABSTRACT |
| NITROGEN | The resource economics of chemical and structural defenses across nitrogen supply gradients. herbivory, plant defenses, nitrogen, resource availability FULL ABSTRACT |
| NITROGEN | 37 Effects of regeneration harvest methods of floral diversity and soil properties. nitrogen, biodiversity, FULL ABSTRACT |
| NITROGEN | Interactions between the invasive forb, Centaurea maculosa, and soil nitrogen cycling. feedback, nitrogen, invasive plant, Centaurea maculosa FULL ABSTRACT |
| NITROGEN | Hyporheic denitrification in urban streams. nitrogen, urban, nitrate, denitrification FULL ABSTRACT |
| NITROGEN | 83 Soil response to prescribed fire in mixed pine-hardwood forests at Ft. Benning, Georgia. organic layer, prescribed fire, nitrogen FULL ABSTRACT |
| NITROGEN CYCLE | Long-term nitrate export from Hubbard Brook Watershed 6 driven by climatic variation. nitrogen cycle, Hubbard Brook, long term nitrate leaching FULL ABSTRACT |
| NITROGEN CYCLING | Soil nitrogen cycling in mixed forests of varying soil texture at Fort Benning, Georgia. forest soils, nitrogen cycling, nitrogen mineralization, disturbance FULL ABSTRACT |
| NITROGEN CYCLING | 104 Nitrogen losses from native perennial and exotic annual grasslands in California. nitrogen cycling, soil microbial processes, grasslands, invasive species FULL ABSTRACT |
| NITROGEN CYCLING | Alterations in soil microbial carbon and nitrogen cycling in an arid Colorado Plateau grassland with Bromus tectorum invasion. carbon cycling, Bromus tectorum, Arid ecosystems, nitrogen cycling FULL ABSTRACT |
| NITROGEN CYCLING | Spatial and temporal variation in islands of fertility in a Sonoran Desert landscape. islands of fertility, landscape position, nitrogen cycling, canopy-understory interactions FULL ABSTRACT |
| NITROGEN CYCLING | Canopy herbivory on red oaks increases soil respiration and soil carbon independent of herbivore-derived inputs. carbon cycling, canopy herbivory, nitrogen cycling, root exudation FULL ABSTRACT |
| NITROGEN CYCLING | Foliar nitrogen in early postfire vegetation in the Greater Yellowstone Ecosystem. nitrogen cycling, succession, fire ecology, lodgepole pine (Pinus contorta) FULL ABSTRACT |
| NITROGEN CYCLING | Heterotrophic N fixation in a Loblolly pine FACE site. CO2, loblolly pine, nitrogen cycling, nitrogen fixation FULL ABSTRACT |
| NITROGEN CYCLING | The impact of elevated CO2, nitrogen and biodiversity on tissue quality and litter decomposition. decomposition, nitrogen cycling, elevated CO2, tissue quality FULL ABSTRACT |
| NITROGEN CYCLING | 139 Contrasting controls on denitrification in a natural and an artificial wetland in the Appalachian mountains. wetlands, nitrogen cycling, denitrification, mining FULL ABSTRACT |
| NITROGEN CYCLING | Shared templates for modeling carbon eddy flux and nitrogen cycling on Asian and American grasslands. nitrogen cycling, terrestrial carbon fluxes FULL ABSTRACT |
| NITROGEN CYCLING | Fertilizer uptake by riparian woody vegetation: A 15N tracer experiment. nitrogen cycling, 15N label, riparian fertilization FULL ABSTRACT |
| NITROGEN CYCLING | Progressive nitrogen limitation in grasslands in response to elevated CO2. nitrogen cycling, elevated CO2 FULL ABSTRACT |
| NITROGEN CYCLING | Comparative retention of nitrogen in stream-lake linkages during snowmelt. nitrogen cycling, N-15 tracer , stream-lake interactions, mountain ecosystems FULL ABSTRACT |
| NITROGEN DEPOSITION | 115 Changes in plant elemental ratios in response to increased CO2 and nitrogen enrichment. CO2 enrichment, nitrogen deposition FULL ABSTRACT |
| NITROGEN DEPOSITION | Nitrogen Enrichment Effects on the Litter Decomposer Community. microbial community, nitrogen deposition, litter decomposition FULL ABSTRACT |
| NITROGEN DEPOSITION | Multiple disturbances in a metapopulation: The consequences of inbreeding and nitrogen deposition to plant communities. nitrogen deposition, inbreeding, fragmentation, mating system FULL ABSTRACT |
| NITROGEN FERTILIZATION | Nitrogen fertilization alters fungal and bacterial biomass and microbial community structure in three long-term experiments. microbial biomass, functional gene, microarray, nitrogen fertilization FULL ABSTRACT |
| NITROGEN FERTILIZATION | 13 Spectral fluorescence signatures of tulip poplar, red maple and sweet gum under increasing nitrogen fertilization levels. riparian zones, nitrogen fertilization, fluorescence, red maple, tulip poplar, sweet gum FULL ABSTRACT |
| NITROGEN FERTILIZATION | Feedbacks between nitrogen availability, plants, and soil microorganisms. soil microorganisms, positive feedbacks, nitrogen fertilization FULL ABSTRACT |
| NITROGEN FIXATION | 150 Ecological contributions of hypolithic cryptobiotic soil crusts in hyperarid ecosystems. deserts, cyanobacteria, nitrogen fixation, nitrogen isotopes FULL ABSTRACT |
| NITROGEN FIXATION | Heterotrophic N fixation in a Loblolly pine FACE site. CO2, loblolly pine, nitrogen cycling, nitrogen fixation FULL ABSTRACT |
| NITROGEN FIXATION | 54 Effects of N deposition, increased summer rains and trampling on nitrogen fixing ability of biological crusts in the Mojave Desert. nitrogen fixation, lichen, biological crust, cyanobacteria FULL ABSTRACT |
| NITROGEN ISOTOPES | 150 Ecological contributions of hypolithic cryptobiotic soil crusts in hyperarid ecosystems. deserts, cyanobacteria, nitrogen fixation, nitrogen isotopes FULL ABSTRACT |
| NITROGEN ISOTOPES | 76 The use of stable isotopes to study urban nitrogen dynamics. nitrogen isotopes, nitrogen pollution, Bromus tectorum, urban ecosystem FULL ABSTRACT |
| NITROGEN LIMITATION | Simulated Nitrogen Constraints on Elevated CO2 Responses for Grasslands and Forests. CO2 fertilization, ecosystem modelling, nitrogen limitation, climate change FULL ABSTRACT |
| NITROGEN LIMITATION | Soil carbon sequestration and turnover after six years of CO2 enrichment at the Duke Forest. decomposition , elevated CO2, nitrogen limitation FULL ABSTRACT |
| NITROGEN MINERALIZATION | Soil nitrogen cycling in mixed forests of varying soil texture at Fort Benning, Georgia. forest soils, nitrogen cycling, nitrogen mineralization, disturbance FULL ABSTRACT |
| NITROGEN MINERALIZATION | Short- and medium-term carbon and nitrogen dynamics in a grassland exposed to past and future atmospheric CO2. soil carbon, global change, atmospheric CO2, nitrogen mineralization FULL ABSTRACT |
| NITROGEN MINERALIZATION | 131 The role of plant-soil feedbacks in the persistence of reed canary grass. nitrogen mineralization, invasive species, Phalaris arundinacea , litter decomposition FULL ABSTRACT |
| NITROGEN MINERALIZATION AND NITRIFICATION | 62 Reducing carbon substrate affects nitrogen availability in relation to soil respiration in a tallgrass prairie. carbon and nitrogen interactions, soil respiration, carbon substrate, nitrogen mineralization and nitrification FULL ABSTRACT |
| NITROGEN MINERALIZATION RATE | 74 Prescribed fire effects on the soil biogeochemistry of mixed-conifer forests in Sequoia National Park, California. prescribed fire, nitrogen mineralization rate, soil respiration rate FULL ABSTRACT |
| NITROGEN NICHE PARTITIONING | Nitrogen acquisition by old field perennials: The role of arbuscular mycorrhizal fungi. arbuscular mycorrhizal fungi, nitrogen niche partitioning, old field perennials FULL ABSTRACT |
| NITROGEN POLLUTION | 76 The use of stable isotopes to study urban nitrogen dynamics. nitrogen isotopes, nitrogen pollution, Bromus tectorum, urban ecosystem FULL ABSTRACT |
| NITROGEN RELEASE | Abiotic and biotic controls on litter decomposition in the semiarid Patagonian steppe. photodegradation, nitrogen release, litter decomposition, semiarid ecosystems FULL ABSTRACT |
| NITROGEN RESORPTION | Nitrogen resorption from senescing plant tissue in arctic tundra and its effects on ecosystem properites. nitrogen resorption, ecosystem properties, arctic tundra, dynamic vegetation model FULL ABSTRACT |
| NITROGEN RETENTION | Nitrogen retention and hydrological loss in intact soil cores during a 24-week lab incubation. soil, leaching, nitrogen retention, incubation FULL ABSTRACT |
| NITROGEN STRESS | Foliar reflectance and fluorescence responses for corn and soybean plants. fluorescence, nitrogen stress, reflectance and transmittance, chlorophyll b FULL ABSTRACT |
| NITROGEN-ADDITION | The effects of nitrogen addition on the structure and dynamics of salt marsh vegetation. nitrogen-addition, salt marsh, diversity, Distichlis spicata FULL ABSTRACT |
| NITROUS OXIDE | Trace gas exchange and agroecosystem management in nonirrigated, semiarid cropping systems in northeastern Colorado. nitrous oxide, climate change, greenhouse gases, methane FULL ABSTRACT |
| NITROUS OXIDE | 59 Soil carbon, nitrous oxide and aggregation changes immediately following cultivation of an undisturbed soil profile. nitrous oxide, cultivation, carbon, aggregation FULL ABSTRACT |
| NITROUS-OXIDE | Thermodynamic controls on soil trace gas (CH4, CO2, N2O) fluxes from the Maui rainfall gradient. nitrous-oxide, rainforest, methane, carbon-dioxide FULL ABSTRACT |
| NOISE | Introduction: From fuzzy trajectories to new patterns. nonlinearity, disease dynamics, noise, quasicycles FULL ABSTRACT |
| NOISE | Nonlinear dynamics in a noisy world, or why deterministic skeletons should be relegated to the closet. endogenous, chaos, noise FULL ABSTRACT |
| NON-ADDITIVE EFFECTS | Non-additive effects of leaf diversity on litter decomposition: The role of compensatory feeding by detritivores. leaf species richness, non-additive effects, decomposition, detritivore feeding rate FULL ABSTRACT |
| NON-ADDITIVITY | Prey density can influence the effects of multiple predator species on the prey's predation risk. prey density, multiple predator species, functional response, non-additivity FULL ABSTRACT |
| NON-BREEDING SEASON | 11 Winter habitat quality and year-round population processes: Insights from individual upgrade experiments with a long-distance migratory bird. non-breeding season, seasonal interactions, habitat quality, removal experiments FULL ABSTRACT |
| NON-CENTERED CORRELOGRAM | 137 Sage grouse in space: What measure of spatial heterogeneity is most meaningful in assessing population dynamics? Centrocercus urophasianus, population dynamics, spatial correlation, non-centered correlogram FULL ABSTRACT |
| NON-INDIGENOUS ANIMALS | Invasion of the National Wildlife Refuges. non-native plants, emerging diseases, survey questionnaire, non-indigenous animals FULL ABSTRACT |
| NON-LINEAR CLIMATE RESPONSE | Potential biological diversity loss due to abrupt climate change. global change, human population density, biological diversity, non-linear climate response FULL ABSTRACT |
| NON-LINEAR MODELING | 17 Predicting population response to climate change: A non-linear modeling approach. Isle Royale (USA), stability, climate change, non-linear modeling FULL ABSTRACT |
| NON-LINEARITY | Quantifying species coexistence from endogenous consumer resource cycles with relatively non-linear competition. resource competition, non-linearity, coexistence, endogenous fluctuations FULL ABSTRACT |
| NON-MEDITERRANEAN | Water deficits and hydraulic conductance: Effects of water availability vs. evaporative demand. chaparral, hydraulics, non-mediterranean FULL ABSTRACT |
| NON-METRIC MULTIDIMENSIONAL SCALING | Multivariate analysis of weed community response to a long-term management and rotation experiment. crop rotation, organic management, non-metric multidimensional scaling, community assembly FULL ABSTRACT |
| NON-NATIVE | The Barberry Eradication Program in Whitman County, Washington: A reassessment. Puccinia graminis, Berberis vulgaris, eradication, non-native FULL ABSTRACT |
| NON-NATIVE PLANTS | Invasion of the National Wildlife Refuges. non-native plants, emerging diseases, survey questionnaire, non-indigenous animals FULL ABSTRACT |
| NON-NATIVE SPECIES | Demonstration of a light/water trade-off in the non-native invasive grass Microstegium vimineum. light/water trade-off, Microstegium vimineum, non-native species, plant ecology FULL ABSTRACT |
| NON-NESTED INVENTORY DESIGN | 124 Nested versus non-nested characterization of vegetation composition and species richness at multiple spatial scales. species-accumulation curves, non-nested inventory design, species-area curves, nested inventory design FULL ABSTRACT |
| NON-STAND REPLACING DISTURBANCE | Stand dynamics and successional pathways and rates of northeastern Ontario's boreal forest. stand dynamics, forest succession, boreal forest, non-stand replacing disturbance FULL ABSTRACT |
| NON-STRUCTURAL CARBOHYDRATES | Root branching order and responses of fine roots to altered carbon source and sink strength. longleaf pine, non-structural carbohydrates, defoliation, N fertilization FULL ABSTRACT |
| NON-TARGET | Vanishing native parasitoids: Competitive exclusion by an exotic biological control agent? invasive, Compsilura, non-target, competition FULL ABSTRACT |
| NONINDIGENOUS SPECIES | What determines invasion success? invasibility, invasiveness, propagule pressure, nonindigenous species FULL ABSTRACT |
| NONLINEAR TIME SERIES MODEL | Disentangling the roles of extrinsic and intrinsic factors in nonlinear disease dynamics. extrinsic vs. intrinsic factors, cholera, disease dynamics, nonlinear time series model FULL ABSTRACT |
| NONLINEARITY | Consequences of trait variation on trophic interactions and abundances in a food chain. nonlinearity, trait variation, trophic interactions, food chain FULL ABSTRACT |
| NONLINEARITY | Introduction: From fuzzy trajectories to new patterns. nonlinearity, disease dynamics, noise, quasicycles FULL ABSTRACT |
| NONLINEARITY | How will climate change affect plant-animal interactions? A look at cues and constraints. plant-animal interactions, nonlinearity, climate change, masting FULL ABSTRACT |
| NONNATIVE | Ecology of exotic dragonfly species in different native assemblages. nonnative, anisoptera , exotic, community FULL ABSTRACT |
| NONNATIVE | 71 Changes in structure in semi-desert grasslands following restoration of fire. nonnative, grasslands, fire, restoration FULL ABSTRACT |
| NONPARAMETRIC | Nonparametric smoothed estimators of population hazard functions. survival, hazards, nonparametric, cohort FULL ABSTRACT |
| NONSTRUCTURAL CARBOHYDRATES | 29 Carbon allocation in roots: to forage or for storage? biomass allocation, nonstructural carbohydrates, foraging FULL ABSTRACT |
| NORTHEASTERN TEMPERATE TREE SEEDLINGS | Association of root morphology and gas exchange with northern temperate tree species landform affinity. plant-water relations, northeastern temperate tree seedlings, gas exchange, drought FULL ABSTRACT |
| NORTHERN DISTRIBUTION LIMIT | 113 Distribution of evergreen broad-leaved plants (trees and shrubs) and climatic factors in the Korean Peninsula. northern distribution limit, climatic factors, evergreen broad-leaved plants(trees and shrubs), southern distribution limit FULL ABSTRACT |
| NORTHERN HARDWOOD | 32 Tree-soil relationships in a northern hardwood forest are reinforced by seedling survival patterns. plant-soil, calcium, northern hardwood, seedling survival FULL ABSTRACT |
| NORTHERN HARDWOOD FOREST | Patterns of earthworm invasion and understory plant composition in lakeside northern hardwood forests. invasion , plant composition, exotic earthworms, northern hardwood forest FULL ABSTRACT |
| NORTHERN HARDWOOD FOREST | The effect of abandoned pastures on the composition and structure of the northern hardwood forest of New Hampshire. woodlots, northern hardwood forest, pastures, composition FULL ABSTRACT |
| NORTHERN HARDWOOD FORESTS | Seed dispersal and recruitment limitation at large spatial scales in northern hardwood forest fragments. seed dispersal, northern hardwood forests, seed size, recruitment limitation FULL ABSTRACT |
| NORTHERN HARDWOOD FORESTS | Considering multiple temporal and spatial scales in determining reference conditions for Great Lakes forest restoration. natural range of variation, Great Lakes forests, reference conditions, northern hardwood forests FULL ABSTRACT |
| NORTHWEST US FRESHWATER ECOSYSTEMS | A dynamic landscape approach to maintain and restore freshwater habitat for U.S. Pacific Northwest anadromous salmonids. landscape management, disturbance ecology, northwest US freshwater ecosystems, Oncorhynchus spp. FULL ABSTRACT |
| NPP | 105 Global distribution of human NPP appropriation. conservation, global, npp, carbon FULL ABSTRACT |
| NULL MODEL | Null models and observed patterns of native and exotic diversity: Does native richness repel invasion? null model, spatial scale, diversity-invasibility relationships, exotic species invasion FULL ABSTRACT |
| NULL MODEL | Assembly of woody plant communities: Patterns of functional trait diversity. functional diversity, niche, plant functional traits, null model FULL ABSTRACT |
| NULL MODELS | Functional traits, diversity, and other components of community assembly: tools, linkages, and beyond. null models, diversity, assembly rules, ecosystem function FULL ABSTRACT |
| NULL MODELS | 119 Species assembly rules and nestedness of butterfly communities in long-protected relict forests of Ghana. null models, Lepidoptera, tropical forests, landscape ecology FULL ABSTRACT |
| NUMERICAL RESPONSE | 80 Functional feeding responses of coyotes to fluctuating prey abundances in the Curlew Valley, Utah, 1977-1993. functional feeding response, predator-prey interactions, numerical response, community ecology FULL ABSTRACT |
| NUTRIENT | The allometry of stoichiometry. body size, nutrient, scaling, growth FULL ABSTRACT |
| NUTRIENT AVAILABILITY | 45 Environmental factors and coral community composition associated with coral diseases in the northern Florida keys and Bahamas' Exuma Chain. nutrient availability, coral disease, Florida Keys, Lee Stocking Island FULL ABSTRACT |
| NUTRIENT AVAILABILITY | Effects of nitrogen and phosphorus availability on Dicerandra (Lamiaceae) congeners with different life-histories. perennial, biomass allocation, annual, nutrient availability FULL ABSTRACT |
| NUTRIENT COMPETITION | Nutrient controls on oligohaline marsh macrophyte community zonation and production (Plum Island Ecosystem LTER). Typha angustifolia, nutrient competition, marsh zonation, Spartina patens FULL ABSTRACT |
| NUTRIENT CONTENT | 27 Mass and nutrient content of coarse woody debris in a deciduous forest of central Korea. mass, decay class, coarse woody debris, nutrient content FULL ABSTRACT |
| NUTRIENT CYCLES | 99 Carbon and macronutrient content of herb layer vegetation in an Indiana temperate deciduous forest. nutrient cycles, herb layer, global climate change FULL ABSTRACT |
| NUTRIENT CYCLING | Phenotypic diversity affects ecosystem functioning in the presence of another species. decomposition, biodiversity, nutrient cycling FULL ABSTRACT |
| NUTRIENT CYCLING | 145 Leaf litter addition effects upon soil nutrients in a wet tropical forest. litter addition, nutrient cycling FULL ABSTRACT |
| NUTRIENT CYCLING | Hillslope and streamwater nutrient dynamics following upland riparian canopy tree windthrow in the southern Appalachians. disturbance, watershed, biogeochemistry, nutrient cycling FULL ABSTRACT |
| NUTRIENT CYCLING | 146 Litter addition effects on root biomass and nutrient concentrations in a wet tropical forest in Costa Rica: an experimental approach. tropical rainforest, litterfall, nutrient cycling, root biomass FULL ABSTRACT |
| NUTRIENT CYCLING | 44 Changes in soil microbial activity related to military training and forestry activities. soil enzymes, nutrient cycling, soil respiration FULL ABSTRACT |
| NUTRIENT CYCLING | Climate, nutrient availability, and the distribution of pre-contact dryland agriculture in Hawai'i. nutrient cycling, soil fertility, agricultural intensification, hawai'i FULL ABSTRACT |
| NUTRIENT CYCLING | Models of the determinants of realized and potential nutrient resorption. senescence, nutrient resorption, nutrient cycling, models FULL ABSTRACT |
| NUTRIENT CYCLING | 72 A model for predicting C and N transformations and annual net primary productivity under differing burn frequencies in a southeastern mixed pine-hardwood forest. fire, nutrient cycling, annual net primary productivity FULL ABSTRACT |
| NUTRIENT CYCLING | The influence of plant diversity and land-use on the diversity and function of soil nitrifiers. nutrient cycling, microbes, diversity, land-use FULL ABSTRACT |
| NUTRIENT CYCLING | Nitrogen losses and cycling affected by fire and vegetation in an oak savanna. plant species effects, vegetation change, prescribed burning, nutrient cycling FULL ABSTRACT |
| NUTRIENT CYCLING | Causes for differential calcium accumulation among diverse forest trees: The role of root distribution. calcium, root distribution, nutrient cycling FULL ABSTRACT |
| NUTRIENT CYCLING | 57 Nitrogen cycling across an Arizona semiarid woodland soil chronosequence. stable isotopes, nutrient cycling, chronosequence, nitrogen FULL ABSTRACT |
| NUTRIENT CYCLING | Managing biodiversity to restore ecosystem function in intensive agricultural systems. belowground community structure, nutrient cycling, agroecosystems, plant-microbial interactions FULL ABSTRACT |
| NUTRIENT CYCLING | Recovery of soil processes after wildfire in jack pine forests. wildfire recovery, nutrient cycling, jack pine FULL ABSTRACT |
| NUTRIENT DISTRIBUTIONS | 114 Understanding patterns of root uptake using strontium isotopes, root and soil nutrient distributions, and modeling. nutrient distributions, rooting depth, strontium isotopes, grasslands FULL ABSTRACT |
| NUTRIENT ENRICHMENT | Effects of nutrient enrichment, disturbance, and herbivory on vegetation and soils in an oligohaline marsh. disturbance, nutrient enrichment, multiple stressors, wetlands FULL ABSTRACT |
| NUTRIENT ENRICHMENT | Response of seagrass community food webs to nutrient enrichment with a 14N labeled fertilizer. stable isotopes, trophic dynamics, seagrass, nutrient enrichment FULL ABSTRACT |
| NUTRIENT ENRICHMENT | 107 Ecological and physiological responses of mangroves to the interaction between nutrients and salinity. plant responses, nutrient enrichment FULL ABSTRACT |
| NUTRIENT EXPORT | 134 The effects of land use and precipitation on nutrient and sediment export from three Ohio watersheds. nutrient export, watershed, land use FULL ABSTRACT |
| NUTRIENT LIMITATION | Contrasting nutrient limitations in arctic coastal marshes: Implications for goose foraging. geese, nutrient limitation, N:P ratio, plant growth FULL ABSTRACT |
| NUTRIENT LIMITATION | The influence of storm subsidies on nutrient and light limitation of reservoir phytoplankton growth. light limitation, storm events, nutrient limitation, phytoplankton FULL ABSTRACT |
| NUTRIENT LIMITATION | 37 Phytoplankton photosnthesis, primary production and nutrient limitation in reservoirs along a gradient of watershed land use. land use, nutrient limitation, primary production, watershed FULL ABSTRACT |
| NUTRIENT LIMITATION | Responses of vegetation in the Big Cypress Swamp to increased inputs of phosphorus and other potentially limiting nutrients. nutrient limitation, Everglades, Big Cypress Swamp, wetland FULL ABSTRACT |
| NUTRIENT LOSS | Canopy tree species, nitrogen fertilization and soil solution chemistry in forest ecosystems of the Catskill Mountains, New York. tree species, calcium, nitrogen, nutrient loss FULL ABSTRACT |
| NUTRIENT PATCHES | Physiological responses of roots to pulses of nutrients. nutrient patches, respiration, roots, soil heterogenity FULL ABSTRACT |
| NUTRIENT REDISTRIBUTION | Neighborhood dynamics of nutrient redistribution via litterfall: Implications for population dynamics and ecosystem processes. nutrient redistribution, leaf litterfall, temperate forests FULL ABSTRACT |
| NUTRIENT RELATIONS | Resource Competition and Fire-Regulated Nutrient Demand in Plants of Longleaf Pine Savannas. fire, nutrient relations, resource competition, niche complementarity FULL ABSTRACT |
| NUTRIENT RESORPTION | Models of the determinants of realized and potential nutrient resorption. senescence, nutrient resorption, nutrient cycling, models FULL ABSTRACT |
| NUTRIENT SPIRALLING | Stream ecosystem structure and function at multiple scales: Effects of land use and impervious surface. land use change, nutrient spiralling, impervious surface, scale FULL ABSTRACT |
| NUTRIENT STOICHIOMETRY | Enrichment with light: Effects of mixing depth on herbivore-producer dynamics in a planktonic system. mixing depth, Daphnia, enrichment, nutrient stoichiometry FULL ABSTRACT |
| NUTRIENT USE EFFICIENCY | Ecological stoichiometry of horticulture: Consequences of pruning and water for plant nutrient use efficiency. stoichiometry, horticulture, nutrient use efficiency, urban ecosystem FULL ABSTRACT |
| NUTRIENTS | Nutrients, canopy cover, and grazers: Their effects on summer periphyton in small Midwestern streams. nutrients, invertebrate grazers, stream periphyton, canopy cover FULL ABSTRACT |
| NUTRIENTS | Detrital foodweb response to dissolved organic carbon and nutrient changes: Exploring Coastal Plain stream dynamics. leaf decomposition, nutrients, detrital foodweb, dissolved organic carbon FULL ABSTRACT |
| NUTRIENTS | Effects of nitrogen loading on salt marsh metabolism and sedimentation: interactions with rising sea level. sea-level rise, salt marsh, spartina, nutrients FULL ABSTRACT |
| NUTRIENTS | Microbial constraints on the flow of terrestrial subsidies in lake ecosystems. aquatic, bacteria, carbon, nutrients FULL ABSTRACT |
| NUTRIENTS | 74 Changes in water quality across an urban-rural landscape gradient: The West Georgia project. nutrients, urbanization, sediment, fecal coliform FULL ABSTRACT |
| NUTRIENTS | Twelve years of water quality trends in Pool 26 of the upper Mississippi River. Mississippi River, nutrients, water quality, time-series analysis FULL ABSTRACT |
| NUTRIENTS | Response of stream bacterial populations in biofilms to inorganic nutrients and dissolved organic matter. biofilms, nutrients, bacteria, stream FULL ABSTRACT |
| NUTRIENTS | Successionally driven changes in leaf nutrients and spatial patterning of herbivory on lupines at Mount St. Helens. herbivory, nutrients, primary succession, lupine FULL ABSTRACT |
| NUTRIENTS | Biotic vs. geologic controls on soil and foliar nutrient pools in a lowland neotropical rainforest. nutrients, soils, Costa Rica, rainforest FULL ABSTRACT |
| NUTRIENTS | Phosphorus limitation of coastal ecosystem processes - biogeochemical implications for differential nutrient limitations. nutrients, plants, coastal wetlands, microbes FULL ABSTRACT |
| NUTRIENTS | Nutrient flow from sea turtle nests to dune vegetation. sea turtle, dune vegetation, isotope, nutrients FULL ABSTRACT |
| NUTRITION | 93 Nectar-borne amino acids increase energy reserves in and reproduction by monarch butterflies. butterfly, nectar, nutrition FULL ABSTRACT |
| NUTRITIONAL ECOLOGY | 27 Plant phenolics as beneficial antioxidants for insect herbivores. antioxidant, phenolics, nutritional ecology, tannic acid FULL ABSTRACT |
| NUTSEDGE | 11 Polyethylene mulches suppress purple nutsedge (Cyperus rotundus) and yellow nutsedge (Cyperus esculentus) growth. nutsedge, mulch, weed, Cypersus spp. FULL ABSTRACT |