Short-Term Colonization of Rough and Smooth Tiles by Benthic Macroinvertebrates and Algae (Chlorophyll a) in Two Streams

Categories: Publication; Types: Citation; Tags: *Algae, *Artificial substrates, *Benthos, *Chlorophyll a, *Colonization, All tags... *Macroinvertebrates, *Stream biota, Alberta, Canada, Experimental design, Forests, Population density, Population dynamics, Rocky Mountains, SW 0850 Lakes; SW 0835 Streamflow and runoff, Sampling, Streams, Water Resources Abstracts, Fewer tags

Role of the geometry and frequency of rectangular rills in the relationship between sediment concentration and stream power

Categories: Publication; Types: Citation; Tags: Experimental Design, Overland Flow, Rill Erosion, Runoff, SW 0870 Erosion and sedimentation; Q2 02264 Sediments and se, All tags... Sediment Erosion, Sediment transport, Soil Erosion, Streams, Water Resources Abstracts; ASFA 2: Ocean Technology Policy &, Watersheds, rilling, rills, Fewer tags

Interactive Effects of Nutrient Additions and Predation on Infaunal Communities

Categories: Publication; Types: Citation; Tags: Abundance, Algae, Algae, Benthic environment, Benthos, All tags... Biotic factors, Boats, Coastal environments, Coastal waters, Community composition, Community structure, D 04320 Brackishwater; SW 3030 Effects of pollution; Q1 0146, Ecology Abstracts; Water Resources Abstracts; ASFA 1: Biolog, Ecosystem disturbance, Ecosystems, Environmental stress, Epibionts, Estuaries, Estuarine organisms, Experimental Design, Field Tests, Grazing, Human impact, Interstitial environment, Invertebrata, Laeonereis culveri, Laeonereis culveri, Marine organisms, Marine pollution, Nutrient concentrations, Nutrient loading, Nutrients, Nutrients (mineral), Pollution effects, Predation, Predators, Primary production, Productivity, Spatial Distribution, Stress, Temporal Distribution, Trophic relationships, infauna, infaunal communities, Fewer tags

Energy, water and carbon exchange in a boreal forest landscape--NOPEX experiences

Categories: Publication; Types: Citation; Tags: Climates, Energy, Experimental Data, Experimental Design, Hydrologic Cycle, All tags... Land Use, Pine Trees, SW 0810 General, Spruce Trees, Water Resources Abstracts, boreal forests, Fewer tags

Modeling erosion and transport of depleted uranium Yuma Proving Ground, Arizona

Categories: Publication; Types: Citation; Tags: SW 3020 Sources and fate of pollution; P 8000 RADIATION; Q5 , USA, Arizona, Yuma Proving Ground, Water Resources Abstracts; Pollution Abstracts; ASFA 3: Aqua, erosion, experimental design, All tags... fate of pollutants, laboratories, model studies, modelling, pollution dispersion, radioactive wastes, radioisotopes, rainfall simulation, rainfall-runoff relationships, runoff, sediment transport, solute transport, uranium, uranium isotopes, Fewer tags

Assessment of in situ solvent extraction for remediation of coal tar sites: Column studies

Categories: Publication; Types: Citation; Tags: SW 3070 Water quality control; P 2000 FRESHWATER POLLUTION, Water Resources Abstracts; Pollution Abstracts, advection, assessments, coal tar, All tags... estimating, experimental design, feasibility studies, groundwater pollution, mass transfer, model studies, pollution clean-up, remediation, solvents, Fewer tags

Hydrologic and chemical data from an experiment to examine temporal variability in water samples obtained from screened wells on Cape Cod, Massachusetts

Categories: Publication; Types: Citation; Tags: SW 5010 Network design, USA, Massachusetts, Cape Cod, Water Resources Abstracts, aquifer testing, experimental design, All tags... hydrologic data, water sampling, wells, Fewer tags

Overview of HAPEX-Sahel: A study in climate and desertification

Categories: Publication; Types: Citation; Tags: Africa, Sahelian Zone, HAPEX-Sahel, SW 0810 General, Water Resources Abstracts, climates, All tags... desertification, experimental design, information systems, monitoring, remote sensing, scaling, semiarid climates, vegetation, Fewer tags

Importance of experimental design in detecting the effects of protection measures on fish in Mediterranean MPAs

Categories: Publication; Types: Citation; Tags: Biological sampling, Commercial species, Conservation, Data Interpretation, Depleted stocks, All tags... Ecological Effects, Environmental Protection, Experimental Design, Fish Conservation, Fish Management, Fishery management, Fishery resources, MED, Marine ecosystems, Marine fish, Marine parks, Mediterranean Sea, Mediterranean Sea, Nature reserves, Pisces, Population number, Protected resources, Refuges, Resource conservation, SW 5010 Network design; D 04705 Conservation; Q1 01604 Stock, Sampling, Sanctuaries, Stock assessment, Water Resources Abstracts; Ecology Abstracts; ASFA 1: Biolog, Wilderness Areas, Fewer tags

Steel-Concrete Members For Arctic Conditions

Categories: Publication; Types: Citation; Tags: Arctic, Arctic zone, Attitudes, Climates, Concrete, All tags... Construction materials, Experimental Design, Freeze-thaw Tests, Freeze-thaw Tests, Freezing, Hydraulic Structures, Low temperature, Offshore engineering, Offshore structures, Oil and gas production, Polar zones, SW 6010 Structures; Q2 02321 General, Saturation, Steel, Water Resources Abstracts; ASFA 2: Ocean Technology Policy &, Fewer tags

Interaction effects of fish, nutrients, mixing and sediments on autotrophic picoplankton and algal composition

Categories: Publication; Types: Citation; Tags: Algae, Biomass, Community composition, Experimental Design, Fish, All tags... Fluorescence in situ hybridization, Gambusia, Mixing, Nutrient concentrations, Nutrients, Phytoplankton, Population Dynamics, SW 0810 General; D 04310 Freshwater, Sediments, Turbulent Flow, Water Resources Abstracts; Ecology Abstracts, Fewer tags

Analyses of planktonic ecosystem structure in coastal seas using a large-scale stratified mesocosm: A new approach to understanding the effects of physical, biochemical and ecological factors on phytoplankton species succession

Categories: Publication; Types: Citation; Tags: INW, Japan, Seto Naikai Sea, Japan, Seto-Inland Sea, SW 5010 Network design; K 03009 Algae; Q5 01504 Effects on o, Water Resources Abstracts; Microbiology Abstracts C: Algolog, coastal waters, All tags... community composition, diatoms, ecological succession, ecosystems, environmental factors, experimental design, experimental research, flagellates, marine environment, mesocosms, mixing, nutrients, phytoplankton, population dynamics, stratification, succession, Fewer tags

Phototactic behavior of Daphnia as a tool in the continuous monitoring of water quality: Experiments with a positively phototactic Daphnia magna clone

Categories: Publication; Types: Citation; Tags: Aquatic organisms, Behavior, Bioindicators, Copper, Daphnia, All tags... Daphnia magna, Daphnia magna, Experimental Design, Indicator species, Monitoring, Phototaxis, Pollution monitoring, Quantitative Analysis, SW 3030 Effects of pollution; P 2000 FRESHWATER POLLUTION; Q, Stress, Sublethal Effects, Toxicity tests, Water Pollution Effects, Water Quality, Water Resources Abstracts; Pollution Abstracts; ASFA 3: Aqua, Water quality control, Water quality measurements, pentachlorophenol, phototactic behavior, Fewer tags

Importance of Internal Biotic Concentrations in Risk Evaluations with Aquatic Systems

Categories: Publication; Types: Citation; Tags: Aquatic environment, Assessments, Biochemistry, Biota, Dose-response effects, All tags... Ecological Effects, Evaluation, Experimental Design, Histopathology, Lethal Effects, Marine pollution, Pollution effects, Risk, Risk assessment, Risks, SW 3030 Effects of pollution; SW 5010 Network design; Q5 015, Sublethal Effects, Toxicity, Toxicity tests, Water Pollution Effects, Water Resources Abstracts; ASFA 3: Aquatic Pollution & Envir, Fewer tags

Wastewater treatment by reed beds an experimental approach

Categories: Publication; Types: Citation; Tags: Phragmites australis, Phragmites australis, SW 3040 Wastewater treatment processes; Q5 01505 Prevention , Water Resources Abstracts; ASFA 3: Aquatic Pollution & Envir, aquatic plants, All tags... arid lands, biological control, experimental design, macrophytes, nutrients, parasites, pollution control, reed beds, wastewater treatment, Fewer tags

Experimental assessment of the environmental hazard associated with the exposure of the aquatic environment to toxicants. 2. Investigations based on experimental lentic ecosystems

Categories: Publication; Types: Citation; Tags: Aquatic Environment, Aquatic environments, Assessments, Ecology, Ecosystem disturbance, All tags... Ecosystems, Environmental impact, Experimental Design, Hazard, Hazards, Lentic Environment, Mathematical models, Microcosms, Modelling (-general-), Pollution (Water), Pollution effects, Pollution indicators, SW 5010 Network design; SW 3030 Effects of pollution; X 2424, Simulation, Toxicants, Water Pollution Effects, Water Resources Abstracts; Toxicology Abstracts; ASFA 3: Aqu, Water pollution, community composition, species diversity, Fewer tags

Tracer tests in a fractured dolomite 1. Experimental design and observed tracer recoveries

Categories: Publication; Types: Citation; Tags: Aquifer Characteristics, Aquifers, Calcium magnesium carbonate, Dolomite, Experimental Design, All tags... Field Tests, Geologic Fractures, Groundwater, Injection, On-site Data Collections, Porosity, SW 0840 Groundwater; AQ 00002 Water Quality, Solute Transport, Tracers, USA, New Mexico, Water Resources Abstracts; Aqualine Abstracts, Water quality (Natural waters), diffusion, Fewer tags

Precipitation, soil moisture, and vegetation data from 36 experimental plots in southeastern Utah, near Canyonlands National Park (2015 - 2018)

These data were compiled for a study that investigated the effects of drought seasonality and plant community composition on two dominant perennial grasses, Achnatherum hymenoides (C3 photosynthesis), and Pleuraphis jamesii (C4 photosynthesis), in a dryland ecosystem. In 2015 USGS Ecologists recorded vegetation and soil moisture data in 36 experimental plots which manipulated precipitation in two plant community types. The experiment consisted of three precipitation treatments: control (ambient precipitation), cool-season drought (-66% ambient precipitation November-April), and warm-season drought (-66% ambient precipitation May-October), applied in two plant communities (perennial grasses with or without a large...

Tags: Achnatherum hymenoides, Botany, C3 photosynthesis, C4 photosynthesis, Canyonlands National Park, All tags... Climatology, Colorado Plateau, Ecology, Geography, Information Sciences, Pleuraphis jamesii, Soil Sciences, USGS Science Data Catalog (SDC), Utah, ambient precipitation, biogeography, biological control, biota, biota605e5ec4d34ec5fa65ee7973, control treatment, cool-season drought treatment, droughts, dryland ecosystem, ecology, experimental design, experimental plot, field experiments, field inventory and monitoring, greenness, perennial grasses, phenology, photosynthesis, plant biomass, plant community types, plants, plot sampling, plot treatments, plots, precipitation (atmospheric), precipitation treatment timing, precipitation treatments, rain, research, seasonal drought, soil moisture, soil moisture data, southeastern Utah, terrestrial ecosystems, vegetation, vegetation data, warm-season drought treatment, Fewer tags

Treatment of Domestic Wastewater by Three Plant Species in Constructed Wetlands

Categories: Publication; Types: Citation; Tags: ASFA 3: Aquatic Pollution & Environmental Quality; Pollution, Ammonia, Aquatic plants, Artificial Wetlands, Biochemical oxygen demand, All tags... Domestic Wastewater, Domestic wastes, Effluents, Experimental Design, Gravel, Juncus effusus, Juncus effusus, Nitrogen, Performance Evaluation, Phosphates, Phytoremediation, Plant Growth, Plants, Plants (see also Aquatic macrophytes), Pollution control, Q5 01505 Prevention and control; P 3000 SEWAGE & WASTEWATER , Scirpus validus, Scirpus validus, Sewages, Species Composition, Suspended particulate matter, Typha latifolia, Typha latifolia, USA, West Virginia, USA, West Virginia, Wastewater Analysis, Wastewater treatment, Water pollution treatment, Wetlands, Fewer tags

Experimental assessment of the environmental hazard associated with the exposure of the aquatic environment to toxicants. 3. Investigations based on experimental lotic ecosystems

Categories: Publication; Types: Citation; Tags: Aquatic Environment, Aquatic environments, Assessments, Case Studies, Case study, All tags... Ecotoxicology, Environmental impact, Experimental Design, Hazard, Hazards, Hydrology, Lotic Environment, Microcosms, Pollution (Water), Pollution effects, Reviews, SW 3030 Effects of pollution; X 24240 Miscellaneous; Q5 0150, Toxicants, Water Pollution Effects, Water Resources Abstracts; Toxicology Abstracts; ASFA 3: Aqu, Water pollution, Fewer tags