Economic benefits of maintaining ecological integrity of Rio Mameyes, in Puerto Rico

Categories: Publication; Types: Citation; Tags: ASW, Caribbean Sea, Greater Antilles, Puerto Rico, Mameyes R, P 9000 ENVIRONMENTAL ACTION; SW 4020 Evaluation process; D 0, Pollution Abstracts; Water Resources Abstracts; Ecology Abst, Puerto Rico, Puerto Rico, Rio Mameyes, All tags... conservation, conservation, dams, dams, ecological balance, ecology, economic aspects, economics, instream flow, nature conservation, public concern, rivers, water conservation, water conservation, water management, water supplies, water supply, Fewer tags

Catastrophic decline of the mussel fauna of the Blue River, Oklahoma

Categories: Publication; Types: Citation; Tags: D 04658 Molluscs; Q1 01442 Population dynamics; Q5 01523 Con, Ecology Abstracts; ASFA 1: Biological Sciences & Living Reso, USA, Oklahoma, USA, Oklahoma, Unionidae, All tags... dams, ecosystem disturbance, environmental impact, extinction, freshwater molluscs, historical account, population decline, population dynamics, rare species, rivers, species extinction, Fewer tags

Assessment of the impact of the Lower Kihansi Hydropower Project on the forests of Kihansi Gorge, Tanzania

Categories: Publication; Types: Citation; Tags: D 04712 Environmental degradation; Q5 01521 Mechanical and n, Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental, Filicium decipiens, Filicium decipiens, Tanzania, All tags... Tanzania, Kihansi Gorge, alteration of flow, botanical resources, dams, environment management, environmental effects, environmental impact, forests, hydroelectric plants, hydroelectric power plants, plant populations, power plants, regulated rivers, Fewer tags

River management in the twenty-first century: The vision thing

Categories: Publication; Types: Citation; Tags: ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA, Dams, Ecosystem management, Environment management, Environmental Policy, All tags... Environmental protection, Land Use, Legal aspects, Multiple use of resources, Nature conservation, Q2 02127 General papers on resources; Q5 01522 Protective me, Reclamation, Resources Management, Riparian Waters, River basin management, Fewer tags

Development and application of a comprehensive simulation model to evaluate impacts of watershed structures and irrigation water use on streamflow and groundwater: The case of Wet Walnut Creek Watershed, Kansas, USA

Categories: Publication; Types: Citation; Tags: Calibration, Computer aided analysis, Computer simulation, Dams, EE 444 Water Resources; EE 444.1 Surface Water; EE 921 Appli, All tags... Environmental Engineering Abstracts, Groundwater flow, Irrigation, Mathematical models, Software package MODFLOW, Stream flow, Watersheds, Fewer tags

Hydrological model for predicting the effects of dams on the shoreline vegetation of lakes and reservoirs

Categories: Publication; Types: Citation; Tags: Canada, Nova Scotia, Catchment area, Catchments, Dams, Ecological Effects, All tags... Environmental impact, Hydrologic Models, Hydrology, Lake shores, Lakes, Mathematical models, Models, Reservoirs, Reservoirs (water), SW 4070 Ecological impact of water development; SW 0810 Gene, Species diversity, Vegetation, Water Control, Water Level Fluctuations, Water Resources Abstracts; Pollution Abstracts; ASFA 1: Biol, Wetlands, species richness, Fewer tags

Quantification of Anthropogenic Threats to Lakes in a Lowland County of Central Sweden

Categories: Publication; Types: Citation; Tags: Acidification, Biodiversity, Biological diversity, Catchments, Contamination, All tags... Dams, Disturbance, Drainage, Ecological Effects, Ecology, Ecosystem disturbance, Ecosystem management, Environment management, Environmental degradation, Eutrophication, Freshwater ecosystems, Freshwater pollution, Historical account, Human Population; Ecology Abstracts; Aqualine Abstracts; Wat, Human activity, Human impact, Inland water environment, Introduced species, Lakes, M1 220 Human Population-Hydrosphere Interactions; D 04712 En, Pollution, Pollution (Water), Pollution effects, Resource exploitation, Runoff, Sweden, Sweden, Sweden, Uppsala Cty., Water Pollution Effects, Watershed Management, Fewer tags

Regulation effects on the lower Peace River, Canada

Categories: Publication; Types: Citation; Tags: Canada, Peace R., Canada, Peace R., Comparison Studies, Dams, Downstream, All tags... Flood Peak, Hydraulic Models, Hydroelectric Plants, Hydroelectric power plants, Hydrographs, Hydrologic Models, Mathematical models, Regulated Rivers, SW 2010 Control of water on the surface; Q5 01521 Mechanical, Stream flow, Temporal Distribution, Variability, Water Resources Abstracts; ASFA 3: Aquatic Pollution & Envir, Water reservoirs, Fewer tags

Effects of Flow Regulation on Shallow-Water Habitat Dynamics and Floodplain Connectivity

Categories: Publication; Types: Citation; Tags: Community structure, D 04310 Freshwater; Q2 02171 Dynamics of lakes and rivers; Q, Dams, Ecology Abstracts; ASFA 2: Ocean Technology Policy & Non-Liv, Environmental effects, All tags... Flood plains, Flooding, Habitat, Melt water, Nutrient cycles, Patches, Pisces, Rivers, Runoff, Shallow water, USA, Montana, USA, Montana, Missouri R., USA, North Dakota, USA, North Dakota, Missouri R., USA, Yellowstone R., Vegetation cover, Water currents, Water flow, Fewer tags

Island-based catchment - The Taiwan example

Categories: Publication; Types: Citation; Tags: Coastal environments, Dams, Deforestation, Droughts, Erosion control, All tags... Flood control, Flooding, Forest management, Global warming, Human Population, Human impact, M1 110 Population-Environment Relations, Population growth, Population-environment relations, Sediment pollution, Taiwan, Urban environments, Fewer tags

Population Characteristics and Contaminant Burdens of the White Sucker (Catostomus commersoni) from the St. Lawrence River near Cornwall, Ontario and Massena, New York

Categories: Publication; Types: Citation; Tags: Aquatic Animals, Aquatic organisms, Aromatic Compounds, Aromatic hydrocarbons, Bioaccumulation, All tags... Body conditions, Body size, Canada, Ontario, Canada, St. Lawrence R., Canada, St. Lawrence R., Catostomus commersoni, Catostomus commersoni, Contamination, Contamination (see also Pollution), DDT, Dams, Fish, Fish (see also Individual groups), Freshwater organisms, Hydrocarbon, Hydrocarbons, North America, St. Lawrence R., North America, St. Lawrence R., PCB, Pesticides, Pollution (Water), Pollution effects, Polycyclic aromatic hydrocarbons, Population studies, Reservoirs, Rivers, SW 3030 Effects of pollution; D 04802 Pollution characterist, Sediment, Sediment pollution, Sedimentation, Sediments, USA, New York, Water Pollution Effects, Water Resources Abstracts; Ecology Abstracts; ASFA 3: Aquati, White sucker, polycyclic aromatic hydrocarbons, Fewer tags

Assessment of gully-control structures in the Rio Nutria watershed, Zuni reservation, New Mexico

Categories: Publication; Types: Citation; Tags: Breaching, Dams, Drainage, EE 444.1 Surface Water; EE 442.1 Flood Control, Environmental Engineering Abstracts, All tags... Erosion, Erosion control, Gully-control structures, Hydraulic structures, Maintenance, River basin projects, Runoff, Watershed rehabilitation, Zuni reservation, Fewer tags

ROOSEVELT HABITAT CONSERVATION PLAN, GILA AND MARICOPA COUNTIES, ARIZONA.

Categories: Publication; Types: Citation; Tags: Arizona, Birds, Conservation, Dams, E2 30 Parks, Refuges and Forests, All tags... EIS: Digests of Environmental Impact Statements, Electric Power, Endangered Species (Animals), Endangered Species Act of 1973, Animals, Farmlands, Fish, Flood Control, Impact Assessment Methodology, Indian Reservations, Irrigation, Lakes, Reclamation Act of 1902, Compliance, Recreation Resources, Reservoirs, Salt River, Theordore Roosevelt Lake, Water Storage, Water Supply, Wetlands, Wildlife Habitat, Wildlife Management, Fewer tags

Dam safety: A GIS approach to management

Categories: Publication; Types: Citation; Tags: Canada, Ontario, GIS, SW 4010 Techniques of planning; SW 6010 Structures; H SI1.11, Water Resources Abstracts; Health & Safety Science Abstracts, computer programs, All tags... dams, data processing, decision making, geographic information systems, information systems, maintenance, management planning, safety, Fewer tags

[Warning signals from rivers and estuaries. Scientific facts.]

Categories: Publication; Types: Citation; Tags: ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aqua, Germany, Elbe R., Germany, Ems R., Germany, Oder R., Germany, Weser R., All tags... Q1 01422 Environmental effects; Q1 01462 Benthos; Q5 01521 M, Teleostei, dams, ecosystem disturbance, estuarine dynamics, historical account, human impact, nutrients (mineral), phytobenthos, pollution effects, tidal power plants, zoobenthos, Fewer tags

Annual primary production: Patterns and mechanisms of change in a nutrient-rich tidal ecosystem

Categories: Publication; Types: Citation; Tags: Algae, Algae, Coastal environments, Dams, Deltas, All tags... Ecosystem disturbance, INE, USA, California, San Francisco Estuary, Introduced species, K 03009 Algae; Q1 01482 Ecosystems and energetics; Q5 01521 , Long-term changes, Man-induced effects, Microbiology Abstracts C: Algology, Mycology & Protozoology;, Nutrients (mineral), Phytoplankton, Potamocorbula amurensis, Primary production, River discharge, Suspended particulate matter, Tides, USA, California, USA, California, Sacramento-San Joaquin Delta, Variability, Water transparency, Fewer tags

Flume and spillway, Glacier Creek Dam. Skagway district, Southeastern Alaska region, Alaska. ca. 1916.

Album caption: Flume and spillway, Glacier Creek Dam. Index card: Flume and spillway, Glacier Creek Dam. Skagway district, Southeastern Alaska region, Alaska. 1916. Published as plate VIII-A in U.S. Geological Survey. Bulletin 699. 1919.

Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Dams, Eakin, H.M. Collection, Glaciers, Photographers, Skagway district, Southeastern Alaska region, Alaska, All tags... photo print, Fewer tags

Dam and Haiwee Reservoir. Inyo County, California. 1920.

Looking northwest across dam and Haiwee Reservoir, sec. 3, T. 21 S., R. 38 E. Inyo County, California. February 4, 1920.

Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Dams, Haiwee Reservoir, Inyo County, California, Photographers, Reservoirs, All tags... Thompson, D. G. Collection, photo print, Fewer tags

Blackstone River Valley, looking upstream below the dam at Blackstone, showing the stony bed with pothole in one ledge.

Album caption: Blackstone River Valley, looking upstream below the dam at Blackstone, showing the stony bed with pothole in one ledge. Most of the water is now diverted to another channel. Blackstone quadrangle. September 26, 1906.( Sun, 11:15 a.m., Ex. 1, D 8, double lens, color screen, underexposed.) Handwritten note on album caption: Worcester Co. Massachusetts.

Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alden, W.C. Collection, Dams, Massachusetts, MA, Photographers, photo print

Panorama of images 1211 and 1212 as seen in W.C. Alden's photo album. View of Shoshone Reservoir west of Cody.

Panorama of images 1211 and 1212 as seen in W.C. Alden's photo album. View of Shoshone Reservoir west of Cody. At left, canyon in which is Shoshone Dam. Shows Paleozoic and Mesozoic limestones and shales overlying granite on Rattlesnake anticline in Cedar Mountain, cut through by the canyon. Reservoir in broad valley to west (right). Park County, Wyoming. June 15, 1922.

Categories: Image; Tags: Alden W.C. Collection, Dams, Photographers, Wyoming Images, photo print