River Basin Export Reduction Optimization Support Tool; a tool to screen options for reducing nutrient loads while minimizing cost [0.03%]
流域出口削减优化支持工具；在减少营养负荷的同时最大限度地降低成本的筛选选项的工具
C Chamberlin,M Ten Brink,K Munson et al.
C Chamberlin et al.
Excess loading of nitrogen and phosphorus to river networks causes environmental harm, but reducing loads from large river basins is difficult and expensive. We develop a new tool, the River Basin Export Reduction Optimization Support Tool ...
Assessing Evidence of Phosphorus Concentration Trends in North American Fresh Waters [0.03%]
评估北美淡水磷浓度趋势的证据
James N Carleton,Benjamin J Washington
James N Carleton
The U.S. EPA's National Aquatic Resource Surveys (NARS) documented evidence of widespread, unexplained total phosphorus (TP) concentration increases in lakes and streams across the United States during the 2000 - 2012 time period. To examin...
MODELING STREAMFLOW AND WATER QUALITY SENSITIVITY TO CLIMATE CHANGE AND URBAN DEVELOPMENT IN 20 U.S. WATERSHEDS [0.03%]
美国20个流域水文过程与水质对气候变化和城市化的响应模型研究
T Johnson,J Butcher,D Deb et al.
T Johnson et al.
Watershed modeling in 20 large, United States (U.S.) watersheds addresses gaps in our knowledge of streamflow, nutrient (nitrogen and phosphorus), and sediment loading sensitivity to mid-21st Century climate change and urban/residential dev...
Early Influence of the COVID-19 Pandemic on Volunteer Water Monitoring Programs in the United States and Canada [0.03%]
美国和加拿大志愿水监测项目受新冠疫情的早期影响
Kristine F Stepenuck,Jill Carr
Kristine F Stepenuck
Volunteer water monitoring programs generate new scientific knowledge, contribute data to decision-making processes, and increase social networks, technical knowledge, and skills of participants. Declaration of the COVID-19 pandemic threate...
Monitoring Turbidity in San Francisco Estuary and Sacramento-San Joaquin Delta Using Satellite Remote Sensing [0.03%]
基于卫星遥感的旧金山河口及萨克拉门托-圣华金三角洲浑浊度监测
Christine M Lee,Erin L Hestir,Nicholas Tufillaro et al.
Christine M Lee et al.
This study utilizes satellite data to investigate water quality conditions in the San Francisco Estuary and its upstream delta, the Sacramento-San Joaquin River Delta. To do this, this study derives turbidity from the European Space Agency ...
W D Shuster,Laura Schifman,Christa Kelleher et al.
W D Shuster et al.
Hydraulic conductivity (K) is a key hydrologic parameter widely recognized to be difficult to estimate and constrain, with little consistent assessment in disturbed, urbanized soils. To estimate K, it is either measured, or simulated by ped...
When, where, and how to intervene? Trade-offs between time and costs in coastal nutrient management [0.03%]
何时、何地以及如何介入？沿海营养管理中时间与成本的权衡关系
Nathaniel H Merrill,Amy N Piscopo,Stephen Balogh et al.
Nathaniel H Merrill et al.
Policies and regulations designed to address nutrient pollution in coastal waters are often complicated by delays in environmental and social systems. Social and political inertia may delay implementation of cleanup projects, and even after...
Methods for Estimating Locations of Housing Units Served by Private Domestic Wells in the United States Applied to 2010 [0.03%]
美国估计私有 domestic wells 家用供水住宅单元位置的方法并应用于2010年案例
Andrew Murray,Alexander Hall,James Weaver et al.
Andrew Murray et al.
In 1990, the last time the decennial census included a question on domestic drinking water source, it was estimated that private domestic water wells (PDWs) supplied household water to about 15.1 million housing units (15% of the population...
HYDROLOGICAL, PHYSICAL, AND CHEMICAL FUNCTIONS AND CONNECTIVITY OF NON-FLOODPLAIN WETLANDS TO DOWNSTREAM WATERS: A REVIEW [0.03%]
非泛滥平原湿地对下游水体的水文学、物理和化学功能及连通性：综述
Charles R Lane,Scott G Leibowitz,Bradley C Autrey et al.
Charles R Lane et al.
We reviewed the scientific literature on non-floodplain wetlands (NFWs), freshwater wetlands typically located distal to riparian and floodplain systems, to determine hydrological, physical, and chemical functioning and stream and river net...
Evaluation of SWAT Impoundment Modeling Methods in Water and Sediment Simulations [0.03%]
SWAT水库模拟方法在水沙模拟中的评价
Anna M Jalowska,Yongping Yuan
Anna M Jalowska
Worldwide studies show that 80-90% of all sediments eroded from watersheds is trapped within river networks such as reservoirs, ponds and wetlands. To represent the impact of impoundments on sediment routing in watershed modeling, Soil and ...