| HERBIVORY | Top-down limitation of herbivorous insects in neotropical forest canopies.
PLANT-ANIMAL INTERACTIONS, HERBIVORY, AVIAN INSECTIVORY
 FULL ABSTRACT |
| HOF MODELS | Continuum theory revisited: what shape are species responses along ecological gradients?
response curve, HOF models, skewed responses, beta function models
FULL ABSTRACT |
| HABITAT PROFILES | 59 Studies on the habitat profiles of Eagle Lake and Lake Chotard in Warren County, Mississippi.
Habitat Profiles , Eagle Lake , Lake Chotard, Mississippi
FULL ABSTRACT |
| HABITAT SELECTION | 153 Saw-whet Owl (Aegolius acadicus) distribution and habitat selection in the Nicolet National Forest, WI, USA.
<Aegolius acadicus>, Landscape , Habitat Selection, Owl survey
FULL ABSTRACT |
| HABITAT | Functions of submersed vegetation in the Hudson River.
Submerged macrophytes, Vallisneria americana, Primary production, Habitat
FULL ABSTRACT |
| HABITAT COMPLEXITY | Assembly of fishes and macroinvertebrates in a large neotropical floodplain river: The role of structural habitat complexity.
Assemblage structure, Habitat complexity, Neotropical floodplain river, Fishes
FULL ABSTRACT |
| HABITAT CORRIDORS | Do habitat corridors facilitate seed dispersal by birds?
Seed dispersal, Habitat corridors, Frugivory
FULL ABSTRACT |
| HABITAT SELECTION | Oviposition site selection along a predator gradient.
Oviposition, Predation, Habitat selection
FULL ABSTRACT |
| HARVARD FOREST | Long-term redistribution of 15N tracers used to assess C/N interactions in vegetation, soil, and woody debris under varying N inputs in two temperate forests.
15N tracers, Harvard Forest, C sequestration, N retention
FULL ABSTRACT |
| HAWAII | Bottom-up influences in a Hawaiian arthropod community.
Metrosideros polymorpha, Hawaii, top-down and bottom-up processes, herbivory
FULL ABSTRACT |
| HAWAII | Test of the release from natural enemies hypothesis using the invasive tropical shrub Clidemia hirta.
Clidemia hirta, Hawaii, invasive species, natural enemies
FULL ABSTRACT |
| HAWAII | Effects of a rapid expansion of Sphagnum in Hawaiian wet forest ecosystems.
Sphagnum, Hawaii, species effects on ecosystems, paleoecology
FULL ABSTRACT |
| HAWAII | Putting the "adaptive" in adaptive radiation: static photosynthetic light responses in Hawaiian lobeliads.
adaptive radiation, photosynthetic light response, Lobeliaceae, Hawaii
FULL ABSTRACT |
| HAWAII | Adaptation to different light regimes in the Hawaiian lobeliads: dynamic photosynthetic light responses and the outcome of in silico transplants.
adaptive radiation, photosynthetic light responses, Hawaii, sunflecks
FULL ABSTRACT |
| HAWAIIAN CHRONOSEQUENCE | Initial nutrient status of ecosystems influences mycorrhizal responses to nitrogen additions along a Hawaiian chronosequence.
arbuscular mycorrhizal fungi, Hawaiian chronosequence, nitrogen, immunofluorescent labeling
FULL ABSTRACT |
| HEMLOCK WOOLLY ADELGID | 15 The effects of hemlock woolly adelgid infestation on foliar decomposition in eastern hemlock forest of southern New England.
Decomposition, Hemlock Woolly Adelgid, Ecosystem Function, C
FULL ABSTRACT |
| HERBIVORY | 141 Effects of simulated herbivory and light on growth and reproductive allocation in Dirca palustris L. (Eastern leatherwood, Thymelaeaceae) in selectively managed forests of the Northwoods.
Dirca palustris, Herbivory, Resource allocation, Plant reproduction
FULL ABSTRACT |
| HERBIVORY | 40 Soil nitrate and ammonium through 2 years of selective herbivory and chronic nitrogen enrichment.
Nitrate, Ammonium, Herbivory, Soil
FULL ABSTRACT |
| HERBIVORY | How will increased atmospheric CO2 and mammalian herbivory affect forest succession?
Atmospheric CO2, Herbivory, Biodiversity, Global Change
FULL ABSTRACT |
| HERBIVORY | Pawpaw (Asimina triloba) population ecology: mature forest understory vs. forest edges.
Asimina triloba, Wesselman Woods Nature Preserve, Herbivory
FULL ABSTRACT |
| HIGH-MOUNTAINS | 47 Spatial autocorrelation affects regional population dynamic of the beetle Timarcha lugens.
Regional population dynamic, Spatial autocorrelation, High-mountains, Timarcha lugens
FULL ABSTRACT |
| HISTOSOLS | 68 The geochemistry of phosphorus in the histosols of a semi-arid ecosystem, Israel.
wetland, semi-arid, Phosphorus, Histosols
FULL ABSTRACT |
| HOLOCENE | Late Holocene and contemporary change in jack pine forests in dune-fields along the upper Great Lakes.
dunes, jack pine, Holocene, Great Lakes
FULL ABSTRACT |
| HOLOCENE | Early Holocene vegetation in the western Great Lakes region: two distinct no-analog types.
pollen analysis, no analog pollen assemblages, Holocene, vegetation classification
FULL ABSTRACT |
| HORSESHOE LAKE | 79 Impact of European-American colonization on Horseshoe Lake, Alexander County, Illinois.
Taxodium distichum, Horseshoe Lake, Illinois, Paleoecology
FULL ABSTRACT |
| HUBBARD BROOK | Importance of long-term data sets for managing and sustaining Park areas.
Long-term data, Hubbard Brook, Management
FULL ABSTRACT |
| HUBER VALUE | Spring and summer hydraulic properties of 14 tree species of boreal forests in British Columbia.
Huber value, hydraulic conductivity, life forms, specific leaf area
FULL ABSTRACT |
| HUMAN IMPACTS | Do people enrich pastoral landscapes in East Africa?
Human impacts, Biodiversity, Africa, Wildlife
FULL ABSTRACT |
| HUMAN INFLUENCE | Landscape characteristics can define disturbance response thresholds in arid and semiarid ecosystems: Three case studies.
Nutrient cycles, Non-linear response, Disturbance, Human influence
FULL ABSTRACT |
| HUMAN-DOMINATED | Defining and measuring the urban-rural gradient.
Human-dominated, land use, urban-rural, GIS
FULL ABSTRACT |
| HURRICANE FLOYD | The effects of Hurricane Floyd on benthic community structure in piedmont North Carolina streams.
Community structure, Biodiversity, Streams, Hurricane Floyd
FULL ABSTRACT |
| HYBRID SPECIATION | 126 A wild annual sunflower of hybrid origin and its ancestral parents differ in their relative fitness, biomass allocation and integrated water use efficiency in response to resource availability.
Hybrid speciation, adaptation, relative fitness
FULL ABSTRACT |
| HYDRASTIS | 105 Recensus of an Indiana nature preserve to examine goldenseal population demography.
Hydrastis, recensus, clonal plant, perennial plant
FULL ABSTRACT |
| HYMENOPTERA | 96 Effects of land use on bee communities in an urban ecosystem.
urban, bee, Apoidea, Hymenoptera
FULL ABSTRACT |
| HYPERSPECTRAL | Assessing spatial patterns and biophysical properties of a tidal marsh ecosystem using remotely sensed hyperspectral data.
Marshland , Hyperspectral, Mixture-model, Indices
FULL ABSTRACT |
| HYRAX MIDDEN | Holocene paleoenvironments of the southern Arabian highlands reconstructed using fossil hyrax middens.
Yemen, paleoecology, Procavia capensis, Hyrax midden
FULL ABSTRACT |
| HABITAT | Role of Total Maximum Daily Load decisions for water quality in Mill Creek (Cincinnati).
water, nutrient, habitat, loads
FULL ABSTRACT |
| HABITAT | Comparative phenology and water relations of yellow bush lupine (Lupinus arboreus) in coastal north-central California.
dune, habitat, Lupinus
FULL ABSTRACT |
| HABITAT | Responses of juvenile southern flounder to environmental variability in estuarine ecosystems.
flounder, habitat, hypoxia, estuary
FULL ABSTRACT |
| HABITAT | Hydrogeomorphic influences on macrophytes as habitat in Great Lakes coastal wetlands.
coastal wetlands, macrophytes, habitat, classification
FULL ABSTRACT |
| HABITAT | Hibernation behavior of Rana luteiventris in a riparian habitat.
Rana luteiventris, Columbia spotted frog, hibernation, habitat
FULL ABSTRACT |
| HABITAT | Habitat utilization shifts by bison in Yellowstone National Park .
yellowstone, bison, habitat, Bison bison
FULL ABSTRACT |
| HABITAT | 105 Integrating measures of habitat quality into Ecological Risk Assessments: modifying the exposure estimating procedures.
habitat, exposure, risk, landscape
FULL ABSTRACT |
| HABITAT | 75 Recovery of amphibian assemblages in restored wetlands in Prairie Canada.
herpetofauna, habitat, aquatic ecology, conservation
FULL ABSTRACT |
| HABITAT | 76 Recovery of avian assemblages in restored wetlands in Prairie Canada.
bird ecology, habitat, conservation, grasslands
FULL ABSTRACT |
| HABITAT | 156 Habitat composition determines breeding success of Tengalm's owls under fluctuating food conditions.
owls, breeding, habitat
FULL ABSTRACT |
| HABITAT ALTERATION | Effects of habitat alteration on Great Lakes steelhead parr: an individual-based modeling analysis.
salmonid, individual based model, parr, habitat alteration
FULL ABSTRACT |
| HABITAT CHANGE | Avian responses to natural and anthropogenic habitat changes in the Serengeti ecosystem.
Serengeti National Park, avian communities, habitat change, agriculture
FULL ABSTRACT |
| HABITAT COMPLEXITY | Complex habitats moderate predator-predator interactions and dampen trophic cascades.
intraguild predation, habitat complexity, trophic cascade
FULL ABSTRACT |
| HABITAT COMPLEXITY | Disturbance-habitat complexity interactions and effects on colonisation of hard substrata by a stream alga.
disturbance, habitat complexity, freshwater algae
FULL ABSTRACT |
| HABITAT CORRIDORS | 42 Habitat corridors and the conservation of plant-pollinator interactions.
habitat corridors, fragmentation, pollination
FULL ABSTRACT |
| HABITAT DESTRUCTION | A mechanistic model of biodiversity loss.
biodiversity, extinction, model, habitat destruction
FULL ABSTRACT |
| HABITAT FRAGMENTATION | Effect of subdivision of resource patches on mobile fauna in dynamic streambed landscapes.
chironomid, habitat fragmentation, streambed landscape, leafy debris patch
FULL ABSTRACT |
| HABITAT FRAGMENTATION | 109 Simulation test of mechanisms shaping the differential response of two generalist predators to landscape fragmentation.
habitat fragmentation, simulation, landscape, spiders
FULL ABSTRACT |
| HABITAT FRAGMENTATION | Relative Influences of Site, Landscape Context and Historical Factors on Birds in a Fragmented Landscape.
habitat fragmentation, birds, Australia, eucalypt woodlands
FULL ABSTRACT |
| HABITAT FRAGMENTATION | Effects of habitat fragmentation on bumblebee movement in a Massachusetts conservation area.
bumblebees, Clethra alnifolia, habitat fragmentation, pollination
FULL ABSTRACT |
| HABITAT FRAGMENTATION | Housing density change 1940-1990 in the U.S. Midwest.
landscape ecology, habitat fragmentation, ecosystem change, urban ecology
FULL ABSTRACT |
| HABITAT FRAGMENTATION | Habitat fragmentation increases Lyme disease risk.
biodiversity, habitat fragmentation, disease, eastern deciduous forest
FULL ABSTRACT |
| HABITAT FRAGMENTATION | 27 Dispersal patterns of Chrysochus auratus in a highly fragmented landscape.
dispersal, metapopulation, Chrysomelidae, habitat fragmentation
FULL ABSTRACT |
| HABITAT FRAGMENTATION | Population trends in North American songbirds: Interactions between habitat fragmentation and landscape occupancy patterns.
habitat fragmentation, Breeding Bird Survey, habitat selection, area sensitivity
FULL ABSTRACT |
| HABITAT FRAGMENTATION | Implications of habitat loss on the biodiversity and trophic structure of an assemblage of arthropods .
habitat fragmentation, planthoppers, predator-prey interactions, patch size
FULL ABSTRACT |
| HABITAT FRAGMENTATION | Inbreeding and nitrogen-use-efficiency in plants: linking evolutionary genetics to ecological processes.
nitrogen-use-efficiency, inbreeding depression, habitat fragmentation, evolutionary ecology
FULL ABSTRACT |
| HABITAT FRAGMENTATION | Tests of habitat fragmentation and resource distribution effects on the population performance of Microtus pennsylvanicus.
habitat fragmentation, resource availability, population demography, Microtus pennsylvanicus
FULL ABSTRACT |
| HABITAT FRAGMENTATION | 35 Patch and landscape characteristics associated with the distribution of woodland amphibians in an agricultural landscape.
habitat fragmentation, amphibians, landscape ecology, conservation
FULL ABSTRACT |
| HABITAT HETEROGENEITY | An experimental test of whether habitat heterogeneity buffers populations against the effect of climate variability.
habitat heterogeneity, population dynamics, extinction risk, Drosophila melanogaster
FULL ABSTRACT |
| HABITAT HETEROGENEITY | Species-area curves indicate the importance of habitats' contributions to landscape-scale biodiversity.
species-area curves, plant diversity, habitat heterogeneity
FULL ABSTRACT |
| HABITAT ISOLATION | The effects of habitat loss and isolation on a rare salt marsh plant.
germination, genetic diversity, habitat loss, habitat isolation
FULL ABSTRACT |
| HABITAT LOSS | The effects of habitat loss and isolation on a rare salt marsh plant.
germination, genetic diversity, habitat loss, habitat isolation
FULL ABSTRACT |
| HABITAT LOSS | Effects of habitat loss and an invasive enemy on the persistence of a threatened beetle.
Desmocerus californicus dimorphus, Linepithema humile, habitat loss
FULL ABSTRACT |
| HABITAT MANAGEMENT | Multiple limits to seedling recruitment for an endangered carnivorous plant of Appalachian Mountain sphagnum bogs.
Sarracenia jonesii, seed viability, seedling recruitment, habitat management
FULL ABSTRACT |
| HABITAT MAPPING | Predictive mapping of avian populations using texture indices based on digital orthophotos.
landscape ecology, avian population, habitat mapping, desert
FULL ABSTRACT |
| HABITAT MEDIATED EFFECTS | Interactive effects of intraguild predation and habitat complexity: Implications for top-down suppression of a salt marsh herbivore.
predator-predator interaction, habitat mediated effects, higher-order interaction, emergent predator effects
FULL ABSTRACT |
| HABITAT MODEL | 111 Landscape analysis of forest bird populations in northern Wisconsin.
habitat model, landscape ecology, forest birds, forest management
FULL ABSTRACT |
| HABITAT MODELING | 154 Whither the red knot: mapping and modeling the nesting habitat of an Arctic shorebird at both site and regional scales.
Calidris canutus, habitat modeling, remote sensing, GIS
FULL ABSTRACT |
| HABITAT MODELS | Quantifying the effects of spatial configuration on Newfoundland marten (Martes americana atrata) habitat quality.
Martes americana, habitat models, spatial configuration
FULL ABSTRACT |
| HABITAT MODIFICATION | Functional groupings of ecosystem engineers.
ecosystem engineering, functional groups, habitat modification, linking species and ecosystems
FULL ABSTRACT |
| HABITAT PATCHINESS | The need to integrate spatial theory and community ecology.
metapopulation, community, species diversity, habitat patchiness
FULL ABSTRACT |
| HABITAT PREFERENCES | Habitat use, persistence, and bioreserve network design for the northern harrier (Circus cyaneus).
Circus cyaneus, umbrella, northern harrier, habitat preferences
FULL ABSTRACT |
| HABITAT PREFERENCES | Detection of spatial scales predicting small mammal habitat use in tropical montane cloud forests.
spatial scale, tropical montane cloud forest, fragmentation, habitat preferences
FULL ABSTRACT |
| HABITAT QUALITY | 152 Population growth indicates forest habitat quality for three species of neotropical migrant songbirds.
population growth, neotropical migrant bird, habitat quality, nest productivity
FULL ABSTRACT |
| HABITAT QUALITY | Cryptic variation in habitat quality modifies the strength of density-dependent mortality of a reef fish.
habitat quality, density dependence, cryptic variation, reef fish
FULL ABSTRACT |
| HABITAT SELECTION | Population trends in North American songbirds: Interactions between habitat fragmentation and landscape occupancy patterns.
habitat fragmentation, Breeding Bird Survey, habitat selection, area sensitivity
FULL ABSTRACT |
| HABITAT SELECTION | Conspecific attraction and site fidelity as a proximate cause of area effects in migratory birds.
conspecific attraction, site fidelity, area effects, habitat selection
FULL ABSTRACT |
| HABITAT SELECTION | Habitat selection of aquatic beetles: Effects of predators and habitat complexity.
non-lethal predation, habitat selection, colonization
FULL ABSTRACT |
| HABITAT SELECTION | Asymmetric competition affects habitat selection and niche overlap in juvenile salmonids.
asymmetric competition, isoleg theory, habitat selection, niche overlap
FULL ABSTRACT |
| HABITAT SELECTION | Habitat selection, species interactions, and community assembly in complex landscapes.
habitat selection, community assembly, species interactions, complex landscapes
FULL ABSTRACT |
| HABITAT SELECTION | Are they really myrtle warblers? Relationship of wax myrtle fruit numbers on yellow-rumped warbler abundance.
frugivory, passerine, habitat selection
FULL ABSTRACT |
| HABITAT SPECIALIZATION | Microhabitat of two Florida scrub endemic plant species with comparisons to their widespread congeners.
microhabitat, rare species, habitat specialization, Florida scrub
FULL ABSTRACT |
| HABITAT SPECIALIZATION | Habitat specialization and herbivory in Amazonian white sand and clay forests.
habitat specialization, herbivory, tropical white sand forests, Protium(Burseraceae)
FULL ABSTRACT |
| HABITAT STRUCTURE | 50 Diversity and composition of non-breeding bird assemblies in the northern Israeli desert during winter.
community structure, non-breeding species assemblies, risk of predation, habitat structure
FULL ABSTRACT |
| HABITAT STRUCTURE | 51 The effects of habitat structure on the distribution of the orb-weaving spider Leucauge regnyi in a Puerto Rican rain forest.
orb-weaving spiders, habitat structure
FULL ABSTRACT |
| HABITAT SUITABILITY | Environmental suitability across the geographic distribution of marine intertidal invertebrates.
habitat suitability, fluctuating asymmetry, position within the range, individual performance
FULL ABSTRACT |
| HABITAT SUITABILITY INDEX | 15 A dynamic model of habitat suitability for map turtles (Graptemys spp.).
expert system, Graptemys, modeling, habitat suitability index
FULL ABSTRACT |
| HABITAT-BASED GUILDS | Changes in spatial dispersion of migratory shorebirds: cause for management concern?
migratory shorebirds, spatial dispersion, habitat-based guilds, multi-species management
FULL ABSTRACT |
| HABITATS | 56 Habitat use and area sensitivity of birds in a highly fragmented Illinois landscape: The Critical Trends Assessment Program.
habitats, birds, Illinois, monitoring
FULL ABSTRACT |
| HABITATS | The fuzzy structure of biological groups.
population delineation, species, habitats, vagueness
FULL ABSTRACT |
| HALOPHYTES | Seed bank response after experimental manipulations of Phragmites australis in an inland salt marsh.
Phragmites australis, inland salt marsh, halophytes, seed germination
FULL ABSTRACT |
| HAPLOID | Population regulation in species with complex life cycles.
seaweed, Mazzaella flaccida, life cycle, haploid
FULL ABSTRACT |
| HARD FREEZE | 91 The impact of extreme climatic events on carbon sequestration of Pinus elliottii: Scaling from leaf to ecosystem.
drought, hard freeze, sap flow, eddy covariance
FULL ABSTRACT |
| HARVEST | Effects of commercial bark harvesting on Adansonia digitata(baobab) in the Save-Odzi Valley, Zimbabwe.
bark, Adansonia, sustainable, harvest
FULL ABSTRACT |
| HAWAIIAN ISLANDS | Element inputs and outputs across a substrate age gradient in the Hawaiian Islands.
element budgets, hawaiian islands, nitrogen, phosphorus
FULL ABSTRACT |
| HAZARD | Spatial variation and age dependency in burning patterns.
California, chaparral, fire, hazard
FULL ABSTRACT |
| HAZARD | Plant disease mapping: comparison of machine learning, principal component, regression tree, and electivity score techniques.
hazard, mapping, techniques
FULL ABSTRACT |
| HDYRAULIC REDISTRIBUTION | 44 Water dynamics in four water-limited plant communities.
soil water dynamics, hdyraulic redistribution, redistribution of rainfall, steppeland plant communities
FULL ABSTRACT |
| HEAT CONDUCTION | How does the cambium survive where plant stems emerge through hot soil?
desert, temperature, heat conduction, Larrea tridentata
FULL ABSTRACT |
| HEAT RATE | 68 Physiological and metabolic evaluation of Poa secunda Presl. populations of the Intermountain West.
Intermountain west, plant calorimetry, respiration rate, heat rate
FULL ABSTRACT |
| HEAT STRESS | 5 Plant responses to high soil temperatures in geothermal areas of Yellowstone National Park.
geothermal, heat stress, soil temperatures, multiple stresses
FULL ABSTRACT |
| HEAT-SHOCK-PROTEINS | 153 Variation in heat-shock proteins and thermotolerance among populations of Chenopodium album from contrasting thermal environments.
heat-shock-proteins, thermotolerance, ecotype, climate
FULL ABSTRACT |
| HEAVY METALS | 135 Help or hindrance? the impact of prescribed burning and mound ants on endemic serpentine plants.
Cerastium arvense , Arabis lyrata, serpentine, heavy metals
FULL ABSTRACT |
| HEDGEROWS | 158 Birds and hedgerows at two spatial scales in an agricultural landscape of Guanajuato, Mexico.
landscape ecology, geographic information systems, neotropical migratory birds, hedgerows
FULL ABSTRACT |
| HEIGHT | 89 Biomass Imaging for Research on Carbon and Habitats (BIRCH): a mission concept supporting NASA's Carbon Cycle Initiative.
lidar, laser altimetry, satellite, height
FULL ABSTRACT |
| HEMIPARASITE | Foraging behavior of the hemiparasitic plant, Rhinanthus minor.
host, selection, hemiparasite, Rhinanthus minor
FULL ABSTRACT |
| HEMISPHERICAL PHOTOGRAPHY | 143 Growth and leaf nitrogen responses of oak and red maple seedlings to canopy gap fraction following prescribed fires.
oak regeneration, prescribed fire, red maple, hemispherical photography
FULL ABSTRACT |
| HEMLOCK (TSUGA CANADENSIS) - NORTHERN HARDWOODS | Pre- and post-disturbance conditions in an old-growth forest: catastrophic wind in Wisconsin's hemlock-hardwoods.
disturbance, hemlock (Tsuga canadensis) - northern hardwoods, catastrophic wind, Wisconsin
FULL ABSTRACT |
| HEMLOCK | 46 Ecosystem function changes following hemlock harvesting in New England .
logging, hemlock, nitrogen cycling, ecosystem function
FULL ABSTRACT |
| HEMLOCK WOOLLY ADELGID | Potential biogeochemical and vegetative consequences of an invasive insect herbivore in Tsuga canadensis stands.
nitrate, eastern hemlock, hemlock woolly adelgid, Adelges tsugae
FULL ABSTRACT |
| HEMLOCK-HARDWOOD | Disturbance regimes of old-growth and second-growth hemlock-hardwood forests in Adirondack Park.
disturbance, hemlock-hardwood, old growth, Adirondack Park
FULL ABSTRACT |
| HERB | 80 The role of mammalian herbivores in regulating the diversity and abundance of tropical forest herbs.
diversity, herb, herbivory
FULL ABSTRACT |
| HERB BIOMASS | 28 Biomass and floristic richness of the herb layer in forests of Scots pine (Pinus sylvestris) in Central and Northern Europe.
Pinus sylvestris, herb biomass, species richness, spatial variability
FULL ABSTRACT |
| HERB DIVERSITY | Indirect effects of forest disease on herbaceous plant diversity.
herb diversity, exotic disease, Fagus grandifolia, Northern hardwood forest
FULL ABSTRACT |
| HERBACEOUS | Fifty years of change in forest understory composition. I. Changes in species richness and the species - area relationship.
species-area relationship, herbaceous, northern hardwood forest, species diversity
FULL ABSTRACT |
| HERBACEOUS GROUND COVER | 144 Relationships between herbaceous understory and canopy type in a northeastern Wisconsin forest.
herbaceous ground cover, forest canopy
FULL ABSTRACT |
| HERBACEOUS LAYER | Effects of forest plantation management on herbaceous layer composition and diversity.
plantations, forest harvesting, herbaceous layer, species composition
FULL ABSTRACT |
| HERBACEOUS PLANTS | Vernal nutrient retention by ground-layer vegetation and soil microbes in a Catskill northern hardwood forest.
vernal-dam hypothesis, herbaceous plants, soil microbes , northern hardwood forest
FULL ABSTRACT |
| HERBACEOUS PLANTS | Seventy-two years of change in the herbaceous vegetation layer of Heart's Content Scenic Area, Warren County, PA.
herbaceous plants, old growth, white-tailed deer, long-term change
FULL ABSTRACT |
| HERBACEOUS SPECIES | 99 The effects of nearground enriched carbon dioxide on photosynthesis in forests with different land use legacies.
photosynthesis, enriched CO2, herbaceous species, temperate forest
FULL ABSTRACT |
| HERBACEOUS VEGETATION | The relationships of the savanna herbaceous layer to gradients in gap size, canopy cover, and soil conditions.
sand savanna, herbaceous vegetation, gap size, restoration
FULL ABSTRACT |
| HERBICIDE | 59 Effect of Starthistle management on grassland community.
Centaurea solstitialis, grassland restoration, herbicide
FULL ABSTRACT |
| HERBICIDE | 100 Alternatives to the use of 2,4-dimethylamine as a herbicide in public areas.
herbicide, dandelion, chickweed, knotweed
FULL ABSTRACT |
| HERBICIDE EFFECTS | Effects of fence, herbicide, and lime on regeneration of sugar maple in northern Pennsylvania.
acer saccharum, fence effects, lime effects, herbicide effects
FULL ABSTRACT |
| HERBICIDES | Controlling weeds by maximising interspecific competition and insect herbivory.
integrated weed management, competition, herbivory, herbicides
FULL ABSTRACT |
| HERBIVORE | Grazers stimulate whole grassland production in Yellowstone Park.
herbivore, grassland, Yellowstone National Park, roots
FULL ABSTRACT |
| HERBIVORE | Impacts of an invasive, bud-feeding thrips on forest health in the Great Lakes region.
Thrips calcaratus, invasive species, herbivore, forest health
FULL ABSTRACT |
| HERBIVORE | Gain functions for blue duikers in small patches: Does plant geometry matter?
foraging, model selection, herbivore, gain function
FULL ABSTRACT |
| HERBIVORE | 26 Gain functions in small patches for a large herbivore: Evaluating evidence for competing models.
spatial heterogeneity, foraging, herbivore, gain function
FULL ABSTRACT |
| HERBIVORE DYNAMICS | Generalist herbivores reduce prey community diversity in nutrient-poor systems.
herbivore dynamics, prey diversity, Daphnia, phytoplankton
FULL ABSTRACT |
| HERBIVORE GUILDS | Consequences of silica for the performance and guild structure of phytophagous insects.
silica, herbivore guilds, quantative defense, community composition
FULL ABSTRACT |
| HERBIVORES | Induced response of fertilized and irrigated pines to wounding and inoculation.
defense, induced resistance, herbivores, pathogens
FULL ABSTRACT |
| HERBIVORES AND CARNIVORES | 42 Transfer of calcium along trophic levels at limestone and granitic gneiss areas in Korea.
calcium, transfer efficiency, trophic level, herbivores and carnivores
FULL ABSTRACT |
| HERBIVORY | 21 Effects of physical gradients on palatability of salt marsh plants to herbivores.
herbivory, salt marsh, plant stress
FULL ABSTRACT |
| HERBIVORY | Interseasonal carryover of a fertilization pulse on populations of an insect herbivore and its predators.
herbivory, food web, bottom-up, salt-marsh
FULL ABSTRACT |
| HERBIVORY | Controlling weeds by maximising interspecific competition and insect herbivory.
integrated weed management, competition, herbivory, herbicides
FULL ABSTRACT |
| HERBIVORY | Consequences of light environment for the interactions among ants, an ant-tended herbivore, and its host plant.
ant-caterpillar mutualism, herbivory, extrafloral nectaries, ants
FULL ABSTRACT |
| HERBIVORY | Effects of deer browsing and management on growth and structure of ground-cover plant species in sugar maple dominated forests, Upper Michigan.
white-tailed deer, herbivory, sugar maple forests
FULL ABSTRACT |
| HERBIVORY | Microclimatic effects on insect herbivory in Nothofagus antarctica trees: effects of solar UV-B and relationship with plant secondary metabolites.
ultraviolet radiation, plant-insect interaction, herbivory, flavoniods
FULL ABSTRACT |
| HERBIVORY | 81 Influence of insect galls on the reproduction of goldenrod: variation with host height and abundance.
herbivory, goldenrod, gall, productivity
FULL ABSTRACT |
| HERBIVORY | 58 The role of native generalist herbivores in Chinese Tallow Tree (Sapium sebiferum) invasions into coastal prairie.
species invasions, Sapium sebiferum, generalist, herbivory
FULL ABSTRACT |
| HERBIVORY | A strong relationship between preference and performance in a spittlebug.
spittlebug, preference-performance, herbivory, Salix
FULL ABSTRACT |
| HERBIVORY | A plague of rodents on prairie diversity.
diversity, herbivory, Microtus, tallgrass prairie
FULL ABSTRACT |
| HERBIVORY | 107 Effects of simulated grazing on the population demography of the exotic grass, Bothriochloa ischaemum.
Bothriochloa ischaemum, population, demography, herbivory
FULL ABSTRACT |
| HERBIVORY | Bottom-up influences in a Hawaiian arthropod community.
Metrosideros polymorpha, Hawaii, top-down and bottom-up processes, herbivory
FULL ABSTRACT |
| HERBIVORY | Maternally induced plant resistance: genetic variation, signals, and consequences.
induced defense, herbivory, maternal effect
FULL ABSTRACT |
| HERBIVORY | 80 The role of mammalian herbivores in regulating the diversity and abundance of tropical forest herbs.
diversity, herb, herbivory
FULL ABSTRACT |
| HERBIVORY | Direct and indirect effects of shade on community structure in the low rocky intertidal zone.
positive interactions, herbivory, rocky intertidal, canopy effects
FULL ABSTRACT |
| HERBIVORY | Chemicals, Plants and Animals: Linking secondary compounds, plant functional types and insect feeding guilds.
herbivory, plant defense, taxonomy, life-histories
FULL ABSTRACT |
| HERBIVORY | 28 Photosynthetic performance of remaining leaf tissue after folivory.
herbivory, photosynthesis, fluorescence, GFP
FULL ABSTRACT |
| HERBIVORY | Herbivore pressure and endophyte infection frequency in tall fescue.
endophyte, tall fescue, herbivory, infection rate
FULL ABSTRACT |
| HERBIVORY | Tests of the Janzen-Connell and Gap hypotheses in tropical forests in Panama: confirming the predictions of two long-standing hypotheses.
tropical forest, herbivory, seed predation, gaps
FULL ABSTRACT |
| HERBIVORY | 23 Host plant inbreeding alters interactions with herbivores and pathogens.
inbreeding, herbivory, parasite, Mimulus guttatus
FULL ABSTRACT |
| HERBIVORY | Effect of escape from natural enemies on invasion success of a grassland plant.
biological invasion, herbivory, disease, natural enemies hypothesis
FULL ABSTRACT |
| HERBIVORY | Tolerance and resistance: alternative defensive strategies for plants?
tolerance, Raphanus raphanistrum, herbivory, resistance
FULL ABSTRACT |
| HERBIVORY | Violating the sexual taboos of plants: The effects of inbreeding on plant-insect interactions.
Ipomoea hederacea, tortoise beetles, inbreeding depression, herbivory
FULL ABSTRACT |
| HERBIVORY | Classroom inquiry into the effects of urbanization on bruchid beetles (Family: Bruchidae) in the Sonoran Desert.
Education, Bruchidae, herbivory, plant-insect interaction
FULL ABSTRACT |
| HERBIVORY | Long-term study of population dynamics and caching behavior in pikas: spatio-temporal patterns and fitness effects.
population structure, Ochotona princeps , herbivory, territorial behavior
FULL ABSTRACT |
| HERBIVORY | Grazing on invasive and endemic populations of the green alga Codium fragile<I/>.
invasive, algae, herbivory, Codium fragile
FULL ABSTRACT |
| HERBIVORY | Climate change and moose: Availability and quality of winter forage.
moose, climate change, herbivory, snow
FULL ABSTRACT |
| HERBIVORY | Is shade tolerance a fixed species trait? Evidence for shifting tolerance with herbivory.
shade tolerance, succession, fire, herbivory
FULL ABSTRACT |
| HERBIVORY | Variation in the chemical defenses of the red alga Delisea pulchra: causes and consequences.
herbivory, chemical defense, marine algae, furanones
FULL ABSTRACT |
| HERBIVORY | Habitat specialization and herbivory in Amazonian white sand and clay forests.
habitat specialization, herbivory, tropical white sand forests, Protium(Burseraceae)
FULL ABSTRACT |
| HERBIVORY | Herbivory alters pinyon pine litter biomass and chemical composition.
herbivory, nutrient availability, decomposition
FULL ABSTRACT |
| HERBIVORY | Herbivory affects plant soil moisture, plant water potential and whole-tree water use in piñon pine, Pinus edulis.
herbivory, water relations, stomatal conductance
FULL ABSTRACT |
| HERBIVORY | Effects of root and leaf herbivory on purple loosestrife, an invasive weed of wetlands.
herbivory, invasive, plant communities, wetland
FULL ABSTRACT |
| HERBIVORY | 130 Evolution of behavioral resistance by an insect to crop rotation.
population genetics, host preference, modeling, herbivory
FULL ABSTRACT |
| HERBIVORY | Herbivore preference and performance: horse nettle beetle response to water status and two host species.
herbivory, preference and performance, Leptinotarsa, Solanum
FULL ABSTRACT |
| HERBIVORY | 24 Effects of artificial root herbivory on seedling growth.
roots, herbivory, compensation, root damage
FULL ABSTRACT |
| HERBIVORY | Effects of winter light limitation and herbivory on a high intertidal community.
bottom-up, top-down, irradiance, herbivory
FULL ABSTRACT |
| HERBIVORY | Influences of nitrogen deposition on an annual plant: Integrating resource availability and herbivory.
nitrogen deposition, global change, herbivory, Asteraceae
FULL ABSTRACT |
| HERBIVORY | Non-linear effects of Daphnia on a phytoplankton community: a large-scale, grazer-gradient experiment.
phytoplankton, zooplankton, herbivory, non-linear
FULL ABSTRACT |
| HERBIVORY | Benthic-planktonic coupling of algal responses to planktonic herbivory.
benthic-planktonic coupling, herbivory, algal competition
FULL ABSTRACT |
| HERBIVORY | Disturbance underlies spatial variation in the strength of top-down and bottom-up control of insect herbivores.
disturbance, predation, herbivory, flooding
FULL ABSTRACT |
| HERBIVORY TOLERANCE | Effects of herbivory and resources on Chinese tallow (Sapium sebiferum) invasion of native coastal prairie.
alien tree invasions, endangered coastal prairie, herbivory tolerance, plant competition
FULL ABSTRACT |
| HERMAPHRODITISM | 74 Reproductive stochasticity and the reproductive advantages of dioecy versus hermaphroditism.
hermaphroditism, dioecy, mating system, theory
FULL ABSTRACT |
| HERPETOFAUNA | 75 Recovery of amphibian assemblages in restored wetlands in Prairie Canada.
herpetofauna, habitat, aquatic ecology, conservation
FULL ABSTRACT |
| HERRING | Evaluation of the YOY Baltic herring bioenergetic model and the implications for the Baltic Sea.
bioenergetic models, baltic sea, herring
FULL ABSTRACT |
| HETEROGENEITY | Habitat overlap of intraguild predators: temporal patterns and the role of spatial complexity.
heterogeneity, predation, macroinvertebrates, fishless
FULL ABSTRACT |
| HETEROGENEITY | Competition in heterogeneous landscapes.
metapopulations, model, competition, heterogeneity
FULL ABSTRACT |
| HETEROGENEITY | Plant growth-form effects on the spatial and temporal heterogeneity of soil moisture.
heterogeneity, soil moisture, temporal, spatial
FULL ABSTRACT |
| HETEROGENEITY | Effects of soil nutrient patchiness on plant competition.
nutrient, heterogeneity, competition, ruderals
FULL ABSTRACT |
| HETEROGENEITY | A nested-intensity design for surveying plant diversity.
diversity, inventory, heterogeneity
FULL ABSTRACT |
| HETEROGENEITY | Understanding how resources and disturbance create heterogeneity in streams: some considerations of process.
heterogeneity, disturbance, resources, streams
FULL ABSTRACT |
| HETEROGENEOUS ENVIRONMENTS | Seeking better conceptualizations for integrating processes across heterogeneous domains.
biogeochemistry, heterogeneous environments, integration, conceptualization
FULL ABSTRACT |
| HETEROGENIETY | Soil heterogeneity changes over forest succession: Quantification using univariate and geostatistical procedures.
soil, heterogeniety, succession, nutrient
FULL ABSTRACT |
| HETEROSPECIFIC POLLEN | 122 The effect of interspecific competition for pollinator service on pollen dispersal and gene flow in mixed arrays of Mimulus ringens and Lobelia siphilitica.
mating system, gene dispersal, interspecific competition, heterospecific pollen
FULL ABSTRACT |
| HIBERNATION | Hibernation behavior of Rana luteiventris in a riparian habitat.
Rana luteiventris, Columbia spotted frog, hibernation, habitat
FULL ABSTRACT |
| HIERARCHICAL CONTINUUM | Maximally compact sets analysis and the swiss-cheesiness of vegetation.
vegetation analysis, niche theory, hierarchical continuum, meta-population
FULL ABSTRACT |
| HIERARCHICAL MODELS | Validation of a conceptual hierarchical model with data in an oak woodland/annual grassland system: Figuring out where the parts fit.
scale dependency, hierarchical models, oak woodland, classification and regression trees
FULL ABSTRACT |
| HIERARCHICAL RELATIONSHIPS | Strength of hierarchical relationships between landscapes and Midwestern US stream communities.
stream, landscape, hierarchical relationships, biota
FULL ABSTRACT |
| HIERARCHY | Dissipation versus degradation: a helpful distinction in understanding human historical and non-human ecology of resource use.
thermodynamics, resources, hierarchy, observer
FULL ABSTRACT |
| HIERARCHY THEORY | Developing and applying state-and-transition models to manage rangelands.
grazing, desertification, hierarchy theory, catastrophe theory
FULL ABSTRACT |
| HIGH SCHOOL EDUCATION | An inquiry based approach to learning about ecosystem processes.
inquiry-based research, high school education, forest ecology
FULL ABSTRACT |
| HIGH SCHOOL SCIENCE | Peer review in student environmental science research.
inquiry-based science, peer review, high school science
FULL ABSTRACT |
| HIGH-STRESS ENVIRONMENTS | 67 Mycorrhizae in hydrothermally-altered soils of Yellowstone National Park.
mycorrhizae, hydrothermal, high-stress environments, yellowstone
FULL ABSTRACT |
| HIGHER TAXON DIVERSITY | 118 Do successional changes in aboveground environmental conditions lead to a parallel succession in soil macrofaunal communities?
Soil macrofauna, secondary succession, Cloud Forest, higher taxon diversity
FULL ABSTRACT |
| HIGHER-ORDER INTERACTION | Interactive effects of intraguild predation and habitat complexity: Implications for top-down suppression of a salt marsh herbivore.
predator-predator interaction, habitat mediated effects, higher-order interaction, emergent predator effects
FULL ABSTRACT |
| HIGHER-ORDER INTERACTIONS | Behavioral indirect effects in food webs: studies of freshwater snails, their predators, and their resources.
physa, predation, higher-order interactions, indirect effects
FULL ABSTRACT |
| HISTORIC RANGE OF VARIABILITY | Historic range of variability in landscape structure for the Greater Yellowstone Ecosystem.
historic range of variability, landscape structure, landscape metrics, Yellowstone National Park
FULL ABSTRACT |
| HISTORICAL | 148 Historical vegetation reconstruction to define reference condition.
historical, reference condition, watershed, riparian
FULL ABSTRACT |
| HOLOCENE | 82 A Holocene record of climate change in the Chesapeake Bay.
chesapeake bay, holocene, palynology, climate change
FULL ABSTRACT |
| HONEYSUCKLE | 71 Deciduous woodland dynamics following removal of invasive honeysuckle.
deciduous woodland, honeysuckle, invasive species, restoration
FULL ABSTRACT |
| HOST | Multi-host systems and the role played by parasites in threatening the recovery of conserved species.
parasite, host, disease
FULL ABSTRACT |
| HOST | Foraging behavior of the hemiparasitic plant, Rhinanthus minor.
host, selection, hemiparasite, Rhinanthus minor
FULL ABSTRACT |
| HOST POPULATION | Good medicine for conservation biology: the intersection of epidemiology and conservation theory.
infectious disease, host population, epidemiology
FULL ABSTRACT |
| HOST PREFERENCE | 130 Evolution of behavioral resistance by an insect to crop rotation.
population genetics, host preference, modeling, herbivory
FULL ABSTRACT |
| HOST RANGE | 1 Ecological database of the world's insect pathogens.
database, host range, pathogens, insects
FULL ABSTRACT |
| HOST RANGE EXPANSION | Variation in the response of the milfoil weevil to native and exotic watermilfoil host-plant cues.
Myriophyllum spicatum, Euhrychiopsis lecontei, host range expansion
FULL ABSTRACT |
| HOST RANGE EXPANSION | Evidence of rapid evolution in the biological control weevil, Rhinocyllus conicus?
host range expansion, biological control, rapid evolution, Rhinocyllus conicus
FULL ABSTRACT |
| HOST SELECTION | Importance of host morphology, behavior, and ecology in the parasitism of larval macrolepidoptera.
parasitoids, host selection, parasitoid behavior
FULL ABSTRACT |
| HOST SHIFT | Are protective mutualisms bad neighbors?-- The effects of an ant-plant mutualism on heterospecific plant neighbors.
mutualism, predispersal seed predation, host shift, tephritidae
FULL ABSTRACT |
| HOST-PARASITE INTERACTIONS | Parasitic symbiosis: commonality between microbial, plant and animal symbionts and their impacts on their hosts.
parasitism, host-parasite interactions, ecophysiology
FULL ABSTRACT |
| HOST-PARASITE INTERACTIONS | Plant disease and global change: interactive effects of elevated CO2, nitrogen deposition, and decreased plant species diversity.
host-parasite interactions, nutrient addition, nitrogen deposition, plant pathogens
FULL ABSTRACT |
| HOST-PARASITOID STABILITY | 25 Habitat fragmentation and the distribution of the risk of parasitism.
spatial ecology, aggregation, host-parasitoid stability, metapopulation
FULL ABSTRACT |
| HOST-PLANT CHOICE | 73 Oviposition, feeding preferences, and survival of Spodoptera exigua on Se-treated alfalfa: Implications for phytoremediation.
Spodoptera exigua, selenium, phytoremediation, host-plant choice
FULL ABSTRACT |
| HOTSPOTS | Evaluating methods for geographic-based biodiversity assessment: potential problems with identifying biodiversity hotspots from species-range data.
biodiversity assessment, species-range maps, hotspots, species occurrence
FULL ABSTRACT |
| HOTSPOTS | Spatiotemporal dynamics of endangered species hotspots in the United States.
endangered species, hotspots, spatiotemporal dynamics, conservation
FULL ABSTRACT |
| HUMAN ACTIVITY | 78 Landuse signatures by prehistoric human populations in an old growth rainforest.
soil charcoal, soil phosphorus, neotropical rainforest, human activity
FULL ABSTRACT |
| HUMAN DEMOGRAPHY | People are the problem: human demographic and economic data sources for ecological research.
human demography, human population, census and survey data, economic data
FULL ABSTRACT |
| HUMAN ECOLOGY | An ecosystem network model for human ecological interactions.
network, ecosystem model, human ecology, homo sapiens
FULL ABSTRACT |
| HUMAN ECOSYSTEM | Synthesis of social and ecological approaches for the spatial analyses of human ecosystems, with examples from Phoenix, Arizona and Baltimore, Maryland.
urban geography, spatial analyses, human ecosystem
FULL ABSTRACT |
| HUMAN ECOSYSTEM | Disproportionality of social and biophysical processes in agriculture.
human ecosystem, spatial analyses, agriculture
FULL ABSTRACT |
| HUMAN ECOSYSTEMS | Natural ecological impacts of human ecological change.
human ecosystems
FULL ABSTRACT |
| HUMAN ECOSYSTEMS | Testing a model of human-nature interaction with long-term data on transformation of the South Appalachian Blue Ridge.
human ecosystems
FULL ABSTRACT |
| HUMAN ECOSYSTEMS | The role of scientists and scientific information in the natural resource and environmental policy process.
human ecosystems
FULL ABSTRACT |
| HUMAN HEALTH | Linking human and environmental health to teach ecology.
human health, environmental health
FULL ABSTRACT |
| HUMAN IMPACT | A century of increase in species richness at a Sonoran Desert site protected from prolonged human impact .
diversity, human impact, recovery, Sonoran Desert
FULL ABSTRACT |
| HUMAN IMPACTS | Long-term changes in vegetation and fire on Cape Cod, Massachusetts in relation to human impact.
paleoecology, human impacts, pitch pine-oak vegetation, Cape Cod
FULL ABSTRACT |
| HUMAN IMPACTS | Human and natural impacts on soil phosphorus accumulation in an urbanizing agricultural watershed.
phosphorus, nonpoint pollution, landscape, human impacts
FULL ABSTRACT |
| HUMAN POPULATION | People are the problem: human demographic and economic data sources for ecological research.
human demography, human population, census and survey data, economic data
FULL ABSTRACT |
| HUMAN POPULATION DENSITY | Human population density, deforestation and protected areas management: A multi-scale analysis of Central America.
human population density, deforestation, protected areas, Guatemala
FULL ABSTRACT |
| HUMAN POPULATION GROWTH | Generalized equations of population ecology project global human population limit.
population ecology, human population growth, limits to growth, population singularity
FULL ABSTRACT |
| HUMAN/WILDLIFE CONFLICT | Age structure, group size and habitual raiding behavior of elephants raiding crops around Kibale National Park.
conservation, crop raiding, elephants, human/wildlife conflict
FULL ABSTRACT |
| HUMANITIES | 13 Weaving ecology into history and literature.
humanities , ecology, education
FULL ABSTRACT |
| HUMANS | 98 Quantifying the human dimensions of the environment.
statistical, technique, butterflies, humans
FULL ABSTRACT |
| HUMIC SUBSTANCES | Effect of terrestrial subsidies on pond planktonic communities.
external subsidies, humic substances, food web dynamics, ecosystem functioning
FULL ABSTRACT |
| HUMMINGBIRD | Shifts in competitive ability and flight performance of hummingbirds along an elevational gradient.
hummingbird, flight, elevation, competition
FULL ABSTRACT |
| HURRICANE | Ecological effects of the hurricanes of 1999: Spatial and temporal responses of the Pamlico Sound fish community.
fish, hurricane, Pamlico Sound, estuary
FULL ABSTRACT |
| HURRICANE | Tree-population responses to hurricane disturbance in an old-growth Southern Mixed Hardwood Forest.
hurricane, tree-population response syndrome, long-term data, southern mixed hardwood forest
FULL ABSTRACT |
| HURRICANE | Hurricane disturbance as an explanation for the unique structure of West Indian dry forest.
dry forest, hurricane, forest structure, sprouting
FULL ABSTRACT |
| HURRICANE | Recovery from a triple disturbance: agriculture, hurricane and exotics in a Caribbean ant community.
ant diversity, exotic species, hurricane, community recovery
FULL ABSTRACT |
| HURRICANE DAMAGE | Predicting susceptibility to damage following hurricanes in a subtropical moist forest.
hurricane damage, legacies, non-native species
FULL ABSTRACT |
| HYBRID | Long-term persistence of crop alleles in experimental populations of a common weed, Raphanus raphanistrum.
hybrid, introgression, crop, Raphanus raphanistrum
FULL ABSTRACT |
| HYBRID NOVELTY | Subtlety will get you everywhere: differential response of Louisiana Iris hybrids to flooding, shade and drought.
Louisiana Iris, hybridization, hybrid novelty, physiological tolerance
FULL ABSTRACT |
| HYBRIDIZATION | High larval performance of leopard frog hybrids (Rana pipiens complex: effects of environment-dependent selection.
hybridization, amphibian larvae, relative fitness, transplant experiment
FULL ABSTRACT |
| HYBRIDIZATION | The effect of competition on the fitness of hybrid and BC1 progeny of wild and cultivated radish, (Raphanus raphanistrum x R. sativus).
Raphanus, hybridization, competition, fitness
FULL ABSTRACT |
| HYBRIDIZATION | Subtlety will get you everywhere: differential response of Louisiana Iris hybrids to flooding, shade and drought.
Louisiana Iris, hybridization, hybrid novelty, physiological tolerance
FULL ABSTRACT |
| HYBRIDIZATION | The ecology and genetics of invasions: a case study of the invasion of the rusty crayfish, Orconectes rusticus .
invasion, hybridization, crayfishes, species replacement
FULL ABSTRACT |
| HYBRIDS | Ovipositional preferences of a seed eating moth reared on parental and hybrid cattails.
cattails, hybrids, ovipositional preference, Typha
FULL ABSTRACT |
| HYDRAULIC | 52 The effect of phloem girdling on xylem hydraulic conductance.
xylem, hydraulic, phloem, girdling
FULL ABSTRACT |
| HYDRAULIC CONDUCTANCE | Transpiration of Hybrid Poplar in Eastern Washington: Leaf to stand scaling.
transpiration, Populus trichocarpa x P.deltoides, sap flux, hydraulic conductance
FULL ABSTRACT |
| HYDRAULIC CONDUCTANCE | Genetics and water relations of the chilling response in wild and cultivated tomatoes.
Lycopersicon, QTL, hydraulic conductance, chilling
FULL ABSTRACT |
| HYDRAULIC CONDUCTANCE | Morpho-physiological responses of nine neotropical shrubs to contrasting light and water regimes in Panama.
ligth interception, hydraulic conductance, Neotropical Psychotria, crown architecture
FULL ABSTRACT |
| HYDRAULIC CONDUCTIVITY | 53 Trade-offs among vulnerability to xylem cavitation, water transport and other physiological traits in eleven co-occurring woody species.
cavitation, hydraulic conductivity, Quercus, forest
FULL ABSTRACT |
| HYDRAULIC CONDUCTIVITY | Spring and summer hydraulic properties of 14 tree species of boreal forests in British Columbia.
Huber value, hydraulic conductivity, life forms, specific leaf area
FULL ABSTRACT |
| HYDRAULIC LIFT | 47 Magnitude and mechanisms of predawn disequilibrium in natural populations of desert shrubs.
predawn disequilibrium, transpiration, hydraulic lift, water potential
FULL ABSTRACT |
| HYDRAULIC REDISTRIBUTION | Contrasting seasonal patterns of root and stem sap flow in three tree species in a desert arroyo.
sap flow, hydraulic redistribution, diurnal storage capacitance, Chihuahuan Desert
FULL ABSTRACT |
| HYDROCARBON EMISSION | Effects of fertilization on isoprene emission from field-grown Eucalyptus and Oak.
hydrocarbon emission, nitrogen addition
FULL ABSTRACT |
| HYDROGEN | 43 Use of hydrogen isotope analysis to identify source water of loblolly pine (Pinus taeda L.).
hydrogen, deuterium, isotope
FULL ABSTRACT |
| HYDROLOGIC DISTURBANCE | Direct and indirect effects of disturbance and nutrients on stream communities of the Midwestern U.S.
hydrologic disturbance, benthic community structure, stream ecology, invertebrates
FULL ABSTRACT |
| HYDROLOGY - RIVERS | 36 The impact of hydrology and agricultural activity on nitrate export in the Mississippi River system.
nitrogen flux, hydrology - rivers, fertilizer, Mississippi River basin
FULL ABSTRACT |
| HYDROLOGY | Linking wetland water sources, hydroperiod, and plant species across a hydrologic gradient in Michigan wetlands.
hydrology, solute tracers, plant indicator species
FULL ABSTRACT |
| HYDROLOGY | Variation in hydrology and plant community organization in Carolina bay depression wetlands.
gradient, wetland, hydrology, vegetation
FULL ABSTRACT |
| HYDROLOGY | The impact of heterogeneous forest cover on water fluxes at the tree, stand, and regional scales.
water flux, hydrology, leaf area
FULL ABSTRACT |
| HYDROLOGY | The effects of microbiotic soil crust on soil moisture loss.
microbiotic crust, hydrology, available soil moisture
FULL ABSTRACT |
| HYDROLOGY | Runoff and erosion thresholds: Implications for rangeland degradation and restoration.
hydrology, threshold, rangelands, runoff and erosion
FULL ABSTRACT |
| HYDROLOGY | Developing appropriate plant assemblage bioindicators of forested wetland hydrology.
bioindicator, restoration, wetland, hydrology
FULL ABSTRACT |
| HYDROLOGY | River flow regime as a restoration target:assessing flow alteration in rivers of the Great Lakes Basin.
river, flow regime, restoration, hydrology
FULL ABSTRACT |
| HYDROLOGY | Controls on plant species richness in beaver meadows - how much do beaver matter?
beaver, species richness, hydrology, ecosystem engineer
FULL ABSTRACT |
| HYDROLOGY | Integrated Environmental Monitoring and Assessment.
monitoring, scaling, forests, hydrology
FULL ABSTRACT |
| HYDROLOGY | Interchange approaches for optimal control of processes on landscapes.
interchange method, hydrology, wildlife populations, spatial models
FULL ABSTRACT |
| HYDROLOGY | Examination of the relationship between Procambarus alleni and the groundwater table position.
procambarus alleni, wetlands, hydrology, crayfish
FULL ABSTRACT |
| HYDROLOGY | Nutrient dynamics in subsurface flowpaths of an arid watershed.
nitrogen, riparian, nutrient, hydrology
FULL ABSTRACT |
| HYDROPERIOD | How sensitive are fine root dynamics and BNPP to short and long-term changes in soil water content?
roots, BNPP, hydroperiod, bottomland hardwood forest
FULL ABSTRACT |
| HYDROPERIOD | Effects of hydroperiod on seedling banks within a coastal plain bottomland forest in Southeastern Louisiana.
seedling banks, bottomland hardwood forest, hydroperiod, Louisiana
FULL ABSTRACT |
| HYDROTHERMAL | 67 Mycorrhizae in hydrothermally-altered soils of Yellowstone National Park.
mycorrhizae, hydrothermal, high-stress environments, yellowstone
FULL ABSTRACT |
| HYPOLIMNION | 57 Fish distributions and dissolved oxygen anomalies in Trout Lake, New York.
anoxia, hypolimnion, fish, niche
FULL ABSTRACT |
| HYPORHEIC | Hyporheic processing and storage of nutrients from spawning sockeye salmon.
hyporheic, salmon, nitrogen, riparian
FULL ABSTRACT |
| HYPOXIA | Responses of juvenile southern flounder to environmental variability in estuarine ecosystems.
flounder, habitat, hypoxia, estuary
FULL ABSTRACT |
| HYPOXIA | Population dynamics of estuarine-dependent fishes: the relative importance of chronic stressors versus catastrophic natural disturbances.
hypoxia, population dynamics, disturbances, Micropogonias undulatus
FULL ABSTRACT |
| HYSTERESIS | Thresholds and non-linear dynamics: an overview .
change, management, hysteresis, transitions
FULL ABSTRACT |
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