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
| ODE MODEL | A simple model of plague spread in a population of Black-tailed prairie dog (Cynomys ludovicianus). disease ecology, prairie dog, plague, ODE model  FULL ABSTRACT |
| OEM | Characteristics of truck emission idling under real-world conditions. Idling, Emission, OEM, MOBILE FULL ABSTRACT |
| OM–METAL (AL | Do floodplain forests reduce phosphorus loadings received in floodwaters through the formation of organic matter – metal (Al, Fe) – Pi complexes? Floodplain forests, OM–Metal (Al, Fe)–Pi complexes, Floodwater FULL ABSTRACT |
| OAK-HICKORY-PINE FOREST | The effects of management on carbon pool sizes at Missouri Ozark experimental forests. Carbon Storage, Forest disturbance, Oak-hickory-pine forest, MOFEP (Missouri Ozark Forest Ecosystem Project) FULL ABSTRACT |
| OAK-HICKORY-PINE FOREST | 46 Effects of forest management on mixed leaf litter decomposition in MOFEP. Leaf litter decomposition, Decomposition, Oak-hickory-pine forest, MOFEP (Missouri Ozark Forest Ecosystem Project) FULL ABSTRACT |
| ODONATA | Dispersal limitation and local performance: Interactions across life-history stages and consequences for species' distributions in anisopteran odonates. dispersal, local performance, Odonata, habitat gradients FULL ABSTRACT |
| OKLAHOMA | 27 Rodent Herbivory influences grassland plant communities. grazing, rodent, Oklahoma, grasslands FULL ABSTRACT |
| OLD FOREST | 139 CO2 flux over old temperate mixed forest in North- eastern China. Net ecosystem exchange, Carbon dioxide, Eddy covariance, Old forest FULL ABSTRACT |
| OLENTANGY RIVER WETLAND RESEARCH PARK | Validating a full-scale wetland experiment with mesocoms. wetland, mesocoms, ecosystem function, Olentangy River Wetland Research Park FULL ABSTRACT |
| OLENTANGY RIVER WETLAND RESEARCH PARK | Creating riverine wetlands: Indicators of ecological succession, nutrient retention, and pulsing effects. wetland restoration, wetland succession, Olentangy River Wetland Research Park FULL ABSTRACT |
| ONTARIO | Implications of migration limitation for global warming-induced changes in north temperate tree communities. climate change, migration rates, tree communities, Ontario FULL ABSTRACT |
| ONTARIO | 56 The effect of historical land use on vegetation in woodlots of Eastern Ontario, Canada. land use history, agroforested landscape, forest plant diversity, Ontario, Canada FULL ABSTRACT |
| ONTOLOGIES | The heart of ecoinformatics at multiple scales: Ontologies for ecological information. Ecoinformatics, Ontologies, Semantic Web, heterogenous information FULL ABSTRACT |
| OPTIMAL STOMATAL CONTROL MODEL | Low hydraulic conductance in boreal Scots pine trees and sensitivity to drought in fairly wet soils. hydraulic conductance, gas exchange, Pinus sylvestris , Optimal stomatal control model FULL ABSTRACT |
| OREGON | Modeling regional implications of local forest management decisions. policy, Oregon, biodiversity, simulation FULL ABSTRACT |
| OREGON FISHES | Spatial scaling effects on nested subset structure within Oregon fish assemblages. nested subset, Oregon fishes, spatial scale, community structure FULL ABSTRACT |
| OREOCHROMIS AUREUS | 232 Risk assessment of utilization of treated industrial wastewater in fish culture in Sadat City, Al-Menufiya Province, Egypt. Sadat City, industrial wastewater, Oreochromis aureus, heavy metals FULL ABSTRACT |
| ORGANIC NITROGEN | Global patterns and sources of dissolved organic matter export to the coastal zone: Results from a spatially explicit, global model. Dissolved Organic Matter, Rivers, Organic Nitrogen, Organic Phosphorus FULL ABSTRACT |
| ORGANIC PHOSPHORUS | Global patterns and sources of dissolved organic matter export to the coastal zone: Results from a spatially explicit, global model. Dissolved Organic Matter, Rivers, Organic Nitrogen, Organic Phosphorus FULL ABSTRACT |
| ORGANIC MATTER | Plant-fungal interactions via Glomalin: A fungal protein that affects soil ecosystem cycling of C, N, P & S. Plant traits, Glomalin, Organic matter, Fungi FULL ABSTRACT |
| ORIBATID MITES | 64 Islands in the sky: Oribatid mite communities in suspended soils of Western redcedar as model systems of island biogeography and metacommunity dynamics. Oribatid mites, suspended soils, island biogeography, metacommunity dynamics FULL ABSTRACT |
| ORIENTATION | Choosing the safest route when homing to the pond: Frog orientation in an agricultural landscape. Movement, Orientation, Behavior, Landscape FULL ABSTRACT |
| OUTBREAK DATA | Appropriate Models for the Management of Infectious Diseases. Models, Epidemiology, Population Dynamics, Outbreak Data FULL ABSTRACT |
| OUTCOME | Testing if an interactive computer package works better than a text in teaching numerical ecology to non-scientists. Learning, Population ecology, Outcome, Interactive software FULL ABSTRACT |
| OVENBIRD | 38 Forest fragmentation and Ovenbird demographic variation in an agricultural landscape. Forest, Fragmentation, Ovenbird, Reproductive success FULL ABSTRACT |
| OXIDATIVE STRESS | The genetics of plant oxidative stress tolerance. Oxidative stress, Arabidopsis thaliana, mutants, ozone FULL ABSTRACT |
| OZONE | Reduced reproductive effort in ozone sensitive cutleaf coneflower (Rudbeckia laciniata var. digitata) clones in Great Smoky Mountains National Park. Rudbeckia laciniata, Ozone, Smoky Mountains, Reproduction FULL ABSTRACT |
| OAK | Long-term effects of elevated atmospheric CO2on aboveground biomass of oak species in Florida scrub-oak ecosystem mediated by availability of rainfall. elevated co2, biomass, oak, rainfall FULL ABSTRACT |
| OAK | Indicators of oak decline in an Ozark landscape. oak, decline, forest, ozark FULL ABSTRACT |
| OAK | 94 An experimental study of anthropogenic disturbance and hardwood forest regeneration. ohio, fire, thinning, oak FULL ABSTRACT |
| OAK | 90 Oak and maple stump sprout dynamics in response to thinning and burning treatments in southern Ohio. oak, regeneration, prescribed, burning FULL ABSTRACT |
| OAK CANOPY COVER | 105 Understory composition with varying light intensity in managed and unmanaged oak openings. light tolerance, savanna understory, oak canopy cover FULL ABSTRACT |
| OAK DETERIORATION | 99 Thirty-one years of change in vegetation composition of a Central European oak forest at the Sikfokut ILTER. climate change, long-term study, oak deterioration, maple invasion FULL ABSTRACT |
| OAK ESTABLISHMENT | Non-native grasses impede oak establishment by altering soil conditions. old field, oak establishment, non-native species, soil biota FULL ABSTRACT |
| OAK FOREST | 137 Effects of site conditions on the nutrient dynamics of several oak stands in Korea. nutrient cycling, oak forest, atmospheric deposition, nutrient leaching FULL ABSTRACT |
| OAK FOREST DYNAMICS | Using Lyme disease dynamics in oak forests as a Jigsaw exercise to convey ecological complexity: Overview and student evaluation. cooperative learning, oak forest dynamics, jigsaw exercise FULL ABSTRACT |
| OAK FORESTS | The effects of small-scale silviculture on soil CO2 efflux and soil temperature in mixed oak forests of southeastern Ohio. forest thinning, prescribed fire, soil CO2 efflux, oak forests FULL ABSTRACT |
| OAK SAVANNA | Selecting landscape composition targets during restoration of degraded oak savannas. restoration goal model, oak savanna FULL ABSTRACT |
| OAK SAVANNA | Fire frequency and tree canopy cover effects on plant species diversity in oak savannas and woodlands. species richness, oak savanna, fire frequency, tree canopy cover FULL ABSTRACT |
| OAK SAVANNA | 35 Experimental warming and altered rainfall distribution in southern oak savanna: Leaf-level gas exchange. rainfall redistribution, climate change, oak savanna, leaf traits FULL ABSTRACT |
| OAK SAVANNA | 38 Experimental warming and altered rainfall distribution in southern oak savanna: plant-soil water relations. climate change, oak savanna, rainfall redistribution, water potential FULL ABSTRACT |
| OAK SAVANNA | 4 Experimental warming and altered rainfall distribution in southern oak savanna: infrastructure, design and plant growth responses. climate change, competition, oak savanna, rainfall distribution FULL ABSTRACT |
| OAK SAVANNA | 11 Carbon flux and storage in a highly productive managed oak savanna. carbon, net ecosystem productivity, oak savanna, eddy-flux FULL ABSTRACT |
| OAK SAVANNA | 106 Oak savanna canopy response to fire suppression and management. oak savanna, canopy structure, restoration, dendrochronology FULL ABSTRACT |
| OAK SEEDLINGS | 60 Canopy and herbaceous cover effect on survival and growth of cork and holm oak. oak seedlings, facilitation, competition, tree regeneration FULL ABSTRACT |
| OAK WOODLAND | Groundlayer vegetation gradients across oak woodland canopy gaps. oak woodland, canopy gaps, herbaceous gradients, light gradients FULL ABSTRACT |
| OAK-HICKORY FOREST | 97 Long-term successional trends in an oak-dominated forest in central Missouri. forest succession, oak-hickory forest, Quercus, Acer FULL ABSTRACT |
| OAK-SAVANNA | 226 Demonstration of oak-savanna restoration in Indiana Dunes National Lakeshore. demonstration, oak-savanna, restoration, dunes FULL ABSTRACT |
| OBSERVATION ERROR | Linking mechanistic models with epidemiological data: Parameter estimation in the face of incomplete information. model-fitting, observation error, time-series, epidemiology FULL ABSTRACT |
| OBSERVATORY | Building the infrastructure for NEON. NEON, infrastructure, instrumentation, observatory FULL ABSTRACT |
| OCEANIC FISH POPULATIONS | A Bayesian framework for modelling spatio-temporal oceanic fisheries data. Bayesian, MCMC (Markov Chain Monte Carlo) methods, state-space models, oceanic fish populations FULL ABSTRACT |
| OCEANIC GYRE | Microbes and C cycling in the euphotic and mesopelagic zones of an oceanic gyre. dissolved organic matter, oceanic gyre, T-RFLP, bacterial community structure FULL ABSTRACT |
| OCEANOGRAPHIC FORCING | Vertical and horizontal transport in the coastal oceans: Macroecological consequences of oceanographic forcing. vertical transport, oceanographic forcing FULL ABSTRACT |
| OFF-HIGHWAY VEHICLES | 88 A system for multi-scale data collection and analysis for research and management. invasive species, off-highway vehicles, mancos shale, adaptive management FULL ABSTRACT |
| OHI'A | Hydraulic strategies of Metrosideros polymorpha at high and low precipitation. leaf specific conductance, xylem vulnerability, ohi'a, water use efficiency FULL ABSTRACT |
| OHIO | 94 An experimental study of anthropogenic disturbance and hardwood forest regeneration. ohio, fire, thinning, oak FULL ABSTRACT |
| OHIO | 125 Herbicide injection and control of the invasive Tree-of-heaven (Ailanthus altissima). restoration, ohio FULL ABSTRACT |
| OIL | Ecological constraints and opportunities of coastal energy development in the Caspian Sea. Caspian, oil, energy, development FULL ABSTRACT |
| OILSEED RAPE | Modelling pollen dispersal of genetically modified oilseed rape within the field. genetically modified organisms, oilseed rape, pollen dispersal, data mining FULL ABSTRACT |
| OKAVANGO DELTA | The role of biota in landscape-level heterogeneity in the Okavango Delta, Botswana. okavango delta, landscape heterogeneity, ecosystem engineers FULL ABSTRACT |
| OLD FIELD | What traits predict patterns of relative abundance? A test in old-field plant communities both with and without herbivores. resource competition, herbivory, clonal spread, old field FULL ABSTRACT |
| OLD FIELD | No responses of belowground C and N pools and dynamics to elevated [CO2], rising temperature and changing soil moisture in old-field grassland. Carbon, Nitrogen, old field, global change FULL ABSTRACT |
| OLD FIELD | 6 Belowground response to global change: effects of atmospheric carbon dioxide, surface temperature, and soil moisture. root production, climate change, old field FULL ABSTRACT |
| OLD FIELD | Non-native grasses impede oak establishment by altering soil conditions. old field, oak establishment, non-native species, soil biota FULL ABSTRACT |
| OLD GROWTH | Past, present and future of a suburban old growth forest: Vegetation change and exotic species invasions over 50 years. old growth, exotic species, New Jersey, invasions FULL ABSTRACT |
| OLD GROWTH | Evaluating predator impact on old growth and logged stream macroinvertebrate diversity. (Dicamptodon tenebrosus), ANN, old growth, stream macroinvertebrate FULL ABSTRACT |
| OLD-FIELD | 187 Soil community feedbacks in an old-field model system. feedback, soil community, old-field, Solidago FULL ABSTRACT |
| OLD-FIELD COMMUNITY | 34 Do mid-day carbon and water exchange differ from integrated values in four old-field species under global climate change? carbon assimilation, transpiration, global change, old-field community FULL ABSTRACT |
| OLD-FIELD SUCCESSION | 70 Successional Trends Following Cultivation in Owens Valley, California. old-field succession, desert FULL ABSTRACT |
| OLD-GROWTH | Old-growth forests are rarely equilibrial, but they are sometimes predictable. northern hardwood, succession, forest dynamics, old-growth FULL ABSTRACT |
| OLD-GROWTH | Structure of old-growth riparian forests and effects on stream habitats, Adirondack Mountains, New York. old-growth, riparian, coarse woody debris, stream habitat FULL ABSTRACT |
| OLD-GROWTH | Forest dynamics in mesic northern hardwoods following windthrow and salvage logging. old-growth, wind disturbance, microtopography, forest management FULL ABSTRACT |
| OLD-GROWTH FOREST | Relationships between ground layer herbs and stand dead and living trees in a central Illinois old-growth forest. tree herb relations, standing dead trees, old-growth forest, cluster analysis NMS FULL ABSTRACT |
| OLD-GROWTH FORESTS | 43 The structure, composition, and dynamics of old-growth forests in the Berkshire Hills and Taconic Mountains, western Massachusetts. old-growth forests, dendroecology, disturbance dynamics, Tsuga canadensis FULL ABSTRACT |
| OLD-GROWTH TREES | Physiological basis for age-related decline in photosynthetic capacity in red spruce (Picea rubens). maturation, diurnal trends, old-growth trees, non-stomatal limitations FULL ABSTRACT |
| OLDFIELD | Woody colonists in Costa Rican premontane successional pastures are more common on microscale slopes than level ground. succession, tropical, oldfield, colonization FULL ABSTRACT |
| OLIGOHALINE GRADIENTS | Fish food-web structure in the Everglades oligohaline zone revealed by  13C and 15N stable isotope analyses.13C and 15N, oligohaline gradients, tissue turnover, Everglades food webs FULL ABSTRACT |
| OLIGOTROPHIC | Relating precipitation and water management to nutrient concentrations in the oligotrophic upside-down estuaries of the Florida Everglades. oligotrophic, estuaries, biogeochemistry, Everglades FULL ABSTRACT |
| OMBROTROPHIC BOGS | Effects of climate change on Sphagnum composition: a North-South transplantation of peat monoliths. Sphagnum, ombrotrophic bogs, climate change, competition FULL ABSTRACT |
| OMNIVORY | Nutritional constraints on omnivory in a mammalian generalist. omnivory, stoichiometry, C:N ratio, nutritional constraint FULL ABSTRACT |
| OMNIVORY | The role of predator diversity on sub-tidal food web composition and functioning. diversity, ecosystem functioning, food web, omnivory FULL ABSTRACT |
| OMNIVORY | Physiological activity and omnivory of stonefly nymphs in Japanese streams. omnivory, stonefly, stream FULL ABSTRACT |
| OMNIVORY | Omnivory as a feeding strategy to supplement a nitrogen-poor plant diet in a marsh-inhabiting katydid. omnivory, stoichiometry, katydid, salt marsh FULL ABSTRACT |
| OMNIVORY | 90 Effects of the crayfish Orconectes virilis on a recovering acidified lake ecosystem: A reintroduction or an invasion? crayfish, foodweb, species re-introduction, omnivory FULL ABSTRACT |
| OMNIVORY | 146 Consequences of omnivory for trophic interactions: a case from salt marshes. omnivory, trophic cascade, top-down, salt marsh FULL ABSTRACT |
| ON-LINE SURVEY | Incentives and disincentives to data sharing among ecologists. data-sharing, on-line survey, incentives, disincentives FULL ABSTRACT |
| ONTOGENETIC DRIFT | Modeling tree size effects on growth-resource relationships. growth modeling, model selection, ontogenetic drift, size scaling FULL ABSTRACT |
| ONTOGENETIC NICHE SHIFT | The role of generation cycles in the evolution of resource polymorphism. adaptive speciation, size-structured populations, ontogenetic niche shift, population cycles FULL ABSTRACT |
| ONTOGENETIC NICHE SHIFTS | Trophic cascades across landscapes: Fish facilitate plant reproduction. pollination, food web interactions, ontogenetic niche shifts, trophic cascade FULL ABSTRACT |
| ONTOGENETIC SHIFT | Habitat use by juvenile black ratsnakes. habitat use, ontogenetic shift FULL ABSTRACT |
| ONTOGENETIC SHIFTS | Complex trophic dynamics in an invaded food web. invasive species, food webs, stable isotopes, ontogenetic shifts FULL ABSTRACT |
| ONTOGENETIC STAGE | Strong impacts of invasive crayfish on a littoral lake community: Roles of ecosystem engineering and size. crayfish, submersed macrophytes, grazing, ontogenetic stage FULL ABSTRACT |
| OPEN HABITAT | Edge effects in open habitats: an empirical test with native longleaf pine savannah herbs. edge effects, habitat fragmentation, longleaf pine savannah, open habitat FULL ABSTRACT |
| OPEN SYSTEMS | Regulating processes in open marine systems. open systems, recruitment, size structured FULL ABSTRACT |
| OPEN TOP CHAMBERS | The effects of elevated CO2 on net ecosystem gas exchange throughout eight years of measurements in a Florida scrub-oak ecosystem. elevated co2, net ecosystem exchange, open top chambers, climate change FULL ABSTRACT |
| OPEN VERSUS COUPLED SYSTEM DYNAMICS | Marine disturbance cycles: From landscapes to metapopulations. marine disturbance cycles, open versus coupled system dynamics, demographic and spatial coupling, rocky intertidal zone FULL ABSTRACT |
| OPEN VS. CLOSED SYSTEMS | 248 Hints of a link: Coupling of benthic adult production and larval recruitment in the blue mussel, Mytilus edulis. Mytilus edulis, recruitment, dispersal scale, open vs. closed systems FULL ABSTRACT |
| OPERATIONAL SEX RATIO | Operational sex ratio and aggression within alternative strategies in male Atlantic salmon, Salmo salar. operational sex ratio, aggression, Atlantic salmon, mating strategies FULL ABSTRACT |
| OPTIMAL CONTROL | Spatial optimal control of Lygodium microphyllum : modeling and genetic algorithms. optimal control, spatial structure, lygodium microphyllum, genetic algorithm FULL ABSTRACT |
| OPTIMAL MOWING TIME | 139 Effects of mowing time and frequency on reproductive success of cut-leafed teasel, Dipsacus laciniatus. Dipsacus laciniatus, invasive species management, optimal mowing time FULL ABSTRACT |
| OPTIMAL TRAIT | Ecological stoichiometry and the shape of resource-based tradeoffs. resource allocation, physiological tradeoff, multi-currency, optimal trait FULL ABSTRACT |
| OPTIMUM | Stress tolerance and competitive response ability determine the outcome of biotic interactions. competition, facilitation, optimum, stress tolerance FULL ABSTRACT |
| ORAL HISTORY | Oral history in the analysis of landscape change: An Amazonian Case Study. landscape change, traditional knowledge, oral history, Amazon FULL ABSTRACT |
| ORCHIDACEAE | 150 Niche relationships of a terrestrial orchid. demography, orchidaceae, bayesian, niche FULL ABSTRACT |
| ORDINATION | Floodplain forest composition and hydrologic dynamics of the Horton Bottoms Natural Area, Vernon County, Missouri, USA. floodplain forest, diversity, hydrology, ordination FULL ABSTRACT |
| ORDINATION | Beech (Fagus sylvatica L.) trees change their mycorrhizal flora as they age. Fagus sylvatica L., ectomycorrhiza, succession, ordination FULL ABSTRACT |
| ORDINATION | Incorporating spatial statistics into ordination techniques: A case study with fuzzy set ordination (FSO). ordination, spatial statistics, geostatistics, plant communities FULL ABSTRACT |
| ORDNANCE | Movement of toxic materials through the Vieques marine ecosystem: The effects of naval bombardment on a Puerto Rican coral reef. coral, reef, contaminants, ordnance FULL ABSTRACT |
| ORGANIC N | Bioavailable organic N dynamics among soils of the United States. amino acids, organic N, proteolysis, biogeography FULL ABSTRACT |
| ORGANIC | Whole farm analysis: Monitoring the transition from conventional to organic agriculture. agroecology, organic, soil FULL ABSTRACT |
| ORGANIC ACIDS | Organic acid exudation by mycorrhizal Andropogon virginicus L. (broomsedge) roots in response to aluminum. arbuscular mycorrhizal fungi, aluminum, organic acids FULL ABSTRACT |
| ORGANIC AGRICULTURE | Invasion by plant pathogens in relation to nutrient availability and biodiversity. biodiversity, invasibility, organic agriculture, plant pathogens FULL ABSTRACT |
| ORGANIC AGRICULTURE | 201 Effect of management history and soil organic matter pool composition on microbially mediated N transformations. nitrogen cycling, organic agriculture, soil organic matter, management history FULL ABSTRACT |
| ORGANIC AGRICULTURE | 202 Soil microbial community responses to organic fertilizer applications in a wheat agroecosystem. soil microbial community, microbial diversity, organic agriculture, fertilizer source FULL ABSTRACT |
| ORGANIC FARMING | 208 Influence of microbial species and functional diversity in soils on pathogen dispersal and ecosystem processes in organic and conventional agroecosystems. soil ecology, organic farming, soil biodiversity FULL ABSTRACT |
| ORGANIC FERTILIZER | 182 Microbial activity in a hybrid poplar plantation as influenced by fertilization. soil microbial community, hybrid poplar, biomass crop, organic fertilizer FULL ABSTRACT |
| ORGANIC MATTER | Environmental fluctuations facilitate species co-existence and increase organic matter decomposition. microorganisms, functional redundancy, species richness, organic matter FULL ABSTRACT |
| ORGANIC MATTER | The influence of aquatic versus terrestrial production on soil invertebrate communities in a floodplain ecosystem. floodplain, aquatic production, soil invertebrates, organic matter FULL ABSTRACT |
| ORGANIC NITROGEN | 158 Anthropogenic nitrogen deposition affects seasonal patterns of soil available nitrogen and distribution between organic and inorganic pools in oak-maple forests. anthropogenic nitrogen deposition, nitrogen mineralization, organic nitrogen FULL ABSTRACT |
| ORGANIC PRODUCTION | Quantifying weed population temporal dynamics in low-external-input cropping systems. population dynamics, crop rotation, crop sequence, organic production FULL ABSTRACT |
| ORGANIZATION | Linkages across multiple scales due to concepts of organization: The external and the internal organization of organisms. concepts, organization, function, disturbance FULL ABSTRACT |
| ORGANIZATION | Conservation NGOs: Who's doing what and how well? non-governmental, organization, conservation, NGO FULL ABSTRACT |
| ORIBATID MITE | 55 Analysis of soil oribatid mite (Acari: Oribatida) communities as to differences of microenvironment in Mt. Jumbong, Nature Reserve Area in Korea. oribatid mite, diversity, environmental factor FULL ABSTRACT |
| ORIBATIDE MITES | Direct multiscale ordination. spatial autocorrelation, scale, multivariate analysis, oribatide mites FULL ABSTRACT |
| OTOLIITH MICROCHEMISTRY | Discrimination of Stegastes partitus populations and an assessment of the movement of individuals at Turneffe Atoll, Belize. Dispersal, otoliith microchemistry, discrimination FULL ABSTRACT |
| OTOLITH | Otolith chemistry and American shad migration patterns. otolith, geochemistry, migration, Alosa sapidissima FULL ABSTRACT |
| OTOLITH CHEMISTRY | Effects of selective mortality and larval dispersal history on growth, condition, and survival in a coral reef fish, Thalassoma bifasciatum. selective mortality, early life history traits, self-recruitment, otolith chemistry FULL ABSTRACT |
| OTOLITH MICROCHEMISTRY | 16 Using otolith microchemistry to determine natal origins of individuals in lotic fisheries. dispersal, otolith microchemistry, metapopulation, stream fish FULL ABSTRACT |
| OTOLITH MICROCHEMISTRY | Defining the extent of larval exchange among kelp rockfish (Sebastes atrovirens) populations using otolith microchemistry. otolith microchemistry, larval dispersal, Sebastes atrovirens FULL ABSTRACT |
| OTOLITHS | Isotopic logs from the Sea of Cortez: Environmental and life history records from Totoaba. stable Isotopes, otoliths, estuary, river regulation FULL ABSTRACT |
| OUTBREAK THRESHOLD | Dynamic epidemiological models for West Nile virus: Assumptions and controls. emerging infectious disease, outbreak threshold, North America, corvids FULL ABSTRACT |
| OUTBREEDING DEPRESSION | Microsatellite analysis of genetic variation in the federally endangered Schweinitz′s sunflower, Helianthus schweinitzii T. & G. (Asteraceae). Helianthus schweinitzii, endangered species, outbreeding depression, microsatellite FULL ABSTRACT |
| OUTCROSSED OFFSPRING | 213 Selfing and Outcrossing in the nematode Caenorhabditis elegans. FULL ABSTRACT |
| OUTCROSSING RATE | The impact of ecological factors on outcrossing rate in the blue columbine, Aquilegia coerulea (Ranunculaceae). outcrossing rate, pollinators, floral display, Aquilegia coerulea FULL ABSTRACT |
| OUTCROSSING RATE | Interspecific competition for pollination lowers seed production and outcrossing in Mimulus ringens. Mimulus ringens, outcrossing rate, competition for pollination, mating system FULL ABSTRACT |
| OUTREACH | Designing a citizen science program: Scientific and educational perspectives. education, outreach FULL ABSTRACT |
| OUTREACH | Citizen science as a catalyst in the effective delivery of environmental information to decision-making. communities, outreach, adaptive, standardization FULL ABSTRACT |
| OUTREACH | Delivering results of local, national and continental scale research and monitoring to decision-makers and society. delivery, outreach, adaptive, monitoring FULL ABSTRACT |
| OUTREACH | Graduate student professional development through intensive K-12 teaching partnerships. scientific teaching, student-active learning, teacher/scientist partnerships, outreach FULL ABSTRACT |
| OUTREACH | 245 A Creek Runs Through It : Ecology outreach education in the San Francisquito creek watershed. education, outreach, watershed, monitoring FULL ABSTRACT |
| OUTREACH SCHOLARSHIP | The UNH Outreach Scholars Academy: Professional development for scientists to work effectively with citizen groups. outreach scholarship, citizen partners, professional development FULL ABSTRACT |
| OUTWASH PLAIN | Pre- and post-settlement vegetation change on a Wisconsin outwash plain. pollen analysis, Pinus banksiana, vegetation change, outwash plain FULL ABSTRACT |
| OUTWELLING | 240 Nutrient Mass Flux through Long Key Channel, Florida Bay. florida bay, florida keys, nutrient flux, outwelling FULL ABSTRACT |
| OVERFISHING | 12 Harvesting strategies for Norwegian spring-spawning herring. environmental stochasticity, overfishing, stochastic fluctuations, stock-recruitment model FULL ABSTRACT |
| OVIPOSITION | 127 Seasonal changes in host bark chemistry and morphology affecting the oviposition performance of the white pine weevil. Pissodes strobi, phenology, oviposition FULL ABSTRACT |
| OXALIC ACID | Iron and aluminum effects on oxalate regulation and subsequent base cation accumulation during wood decomposition by brown-rot fungi. fungi, oxalic acid, acid neutralizing capacity (ANC), wood decay FULL ABSTRACT |
| OXIDATIVE DAMAGE | The Role of Oxidative Damage in Plant Senescence. senescence, aging, oxidative damage, life history FULL ABSTRACT |
| OXYGEN | Hypoxia and life history variation in a mouth brooding cichlid. fish reproduction, oxygen, Africa, swamps FULL ABSTRACT |
| OXYGEN ISOTOPE | Implications of nocturnal stomatal conductance for modelling the oxygen isotope composition of leaf-respired carbon dioxide. nocturnal conductance, oxygen isotope, leaf respiration FULL ABSTRACT |
| OXYGEN ISOTOPIC COMPOSITION | Nocturnal stomatal conductance and the &delta18O signature of foliage gas exchange and canopy air: Field observations in two forest ecosystems. nocturnal stomatal conductance, oxygen isotopic composition, foliage gas exchange FULL ABSTRACT |
| OXYGEN STABLE ISOTOPES | Depth of water acquisition by invading sagebrush and resident herbs in a Sierra Nevada meadow. Artemisia rothrockii, oxygen stable isotopes, semiarid riparian meadows, shrub encroachment FULL ABSTRACT |
| OYSTER REEFS | Population dynamics, habitat selection, and community effects of an invasive crab in oyster reefs of the South Atlantic Bight, USA. petrolisthes armatus, invasion, oyster reefs FULL ABSTRACT |
| OZARK | Indicators of oak decline in an Ozark landscape. oak, decline, forest, ozark FULL ABSTRACT |
| OZARK FOREST | 118 Linking remote sensing with field observations for aboveground biomass estimates in Southeast Missouri Ozark landscape. aboveground biomass, remote sensing, ozark forest, carbon pool FULL ABSTRACT |
| OZONE | Community level responses to oxidative stress. ozone, plant communities, climate change, ecosystems FULL ABSTRACT |
| OZONE | The genetics of plant oxidative stress tolerance. Oxidative stress, Arabidopsis thaliana, mutants, ozone FULL ABSTRACT |
| OZONE | The physiological ecology of ozone impacts on root development. ozone, roots, competition, phloem translocation FULL ABSTRACT |
| OZONE | Alleviation of ozone-induced oxidative stress by elevated CO2 in crop plants. ozone, carbon dioxide, flux, soybean FULL ABSTRACT |
| OZONE | Measuring ozone effects on ecophysiological processes of mature eastern deciduous forests. ozone, growth, water use, streamflow FULL ABSTRACT |
| OZONE | Atmospheric oxidative stresses: Trends and prospects. ozone, free radicals, climate change FULL ABSTRACT |
| OZONE | Elevated CO2 increases plant foraging for soil resources: Evidence from a field 15N tracer experiment. nitrogen cycling, elevated CO2, ozone, FACE FULL ABSTRACT |
| OZONE | What controls the elimination rates of ozone and nitrogen dioxide in plant leaves? nitrogen dioxide, ozone, ascorbate, nitrate reductase FULL ABSTRACT |
| OZONE | 179 Fungal and Bacterial Derived Organic Matter in Forest Stands Exposed to Elevated Carbon Dioxide and Ozone. amino sugars, carbon dioxide, ozone FULL ABSTRACT |
| OZONE | 133 Methyl bromide emissions from fungi in different ecosystems. methyl halides, methyl bromide, fungi, ozone FULL ABSTRACT |
| OZONE EXPOSURE | Understanding the impacts of oxidative stress: Stomatal responses. stomatal conductance, ozone exposure, light response, VPD response FULL ABSTRACT |
| OZONE POLLUTION | Relative importance of multiple stresses on terrestrial carbon sequestration. terrestrial carbon sequestration, CO2 fertilization, atmospheric N deposition, ozone pollution FULL ABSTRACT |
| OZONE UPTAKE | The effect of stomatal conductance formulation on the study of ozone fluxes to vegetation. ozone uptake, stomatal conductance, non-stomtal sink, water films FULL ABSTRACT |