搜索结果: 1-15 共查到“水文学其他学科 water”相关记录34条 . 查询时间(0.12 秒)
When a chemical spills, it's important to know how quickly the spill will spread. When irrigating a crop, a farmer needs to know how fast water moves through soil for absorption by roots. In both case...
Clear Lakes Disguise Impaired Water Quality（图）
Clear Lakes Disguise Impaired Water Quality
2017/10/9
Look at a hundred lakes in the agricultural heartland of the United States and you will likely see green lakes surrounded by green fields. The nitrogen and phosphorus in agricultural fertilizers that ...
Hurricane Effects on South Florida Water Management System: A Case Study of Hurricane Wilma of October 2005
Hurricane Florida Water Management
2015/8/13
An unprecedented eight hurricanes (Charley, Frances, Ivan, Jeanne, Dennis, Katrina, Rita and Wilma) affected South Florida in 2004 and 2005. These storms resulted in high property losses, high rainfal...
More than a quarter of the rain and snow that falls on continents reaches the oceans as runoff. Where does the rest go?Now results of a new study help answer that question: two-thirds of the remaining...
ENGAGING THE APPLICATIONS COMMUNITY OF THE FUTURE SURFACE WATER AND OCEAN TOPOGRAPHY (SWOT) MISSION
Applications Hydrology Oceanography
2015/5/7
NASA and the French space agency, CNES, with contributions from the Canadian Space Agency (CSA) and United Kingdom Space Agency (UKSA) are developing new wide swath altimetry technology that will co...
Annual changes in the chemical composition of stream water in small catchments with different land-use (Carpathian Foothills, Poland)
river water chemistry water pollution nutrient compounds flow tendency
2015/2/4
The aim of the study was to identify the factors that influence annual changes in the chemical composition of stream waters. The research area was located in the marginal zone of the Carpathian Foothi...
AQUIFER GEOMETRY, BASEMENT-TOPOGRAPHY AND GROUND WATER QUALITY AROUND KEN GRABEN, INDIA
DEM Basement topography Remote Sensing GIS Aquifer geometry
2014/11/12
In this study a systematic approach has been made for the analysis of Ken graben area by
integrating the remote sensing data with the hydrologic data to study the subsurface
geological and geomorph...
美国科学院水信息中心（Water Science and Technology Board of the National Academies）
美国科学院水信息中心 Water Science and Technology Board of the National Academies
2013/1/8
This site was created by the Water Science and Technology Board of the National Academies. Its purpose is to assist the work of water scientists, engineers, managers, policymakers, and students throug...
Observing and modeling the catchment scale water cycle
Observing modeling catchment scale water cycle
2010/9/2
The hydrology community has a long history of using experimental catchments as a test bed for new observation methods and new models. What distinguishes catchment hydrology from neighboring discipline...
MIDDLE TERM ACHIEVEMENTS OF PROJECT 5322: RETRIEVAL OF KEY ECOHYDROLOGICAL PARAMETERS FROM REMOTE SENSING IN THE WATERSHED ALLIED TELEMETRY EXPERIMENTAL RESEARCH (WATER)
MIDDLE TERM ACHIEVEMENTS OF PROJECT 5322: RETRIEVAL OF KEY ECOHYDROLOGICAL PARAMETERS REMOTE SENSING WATERSHED ALLIED TELEMETRY EXPERIMENTAL RESEARCH
2010/5/17
The general objective of project 5322 in the Dragon 2 programme is to quantitatively retrieve some key ecohydrological parameters by using remote sensed data,
especially from ESA, Chinese, and the T...
The democratisation of decision-making processes in the water sector II
democratisation decision-making processes water sector II
2009/12/4
The second part of this paper investigates one possibility of realising an inversion of the so-far established order of knowledge/power structures in that it corresponds to an inversion in power relat...
The democratisation of decision-making processes in the water sector I
democratisation decision-making processes water sector I
2009/12/4
The paper introduces an inversion of the structure of the decision making process in the water sector that has been so far followed in most countries, and in almost all so-called 'third world' societi...
A GREY SYSTEM MODEL FOR PREDICTING TREND CHANGE OF URBAN WASTE WATER LOAD
Grey System Prediction Model URBAN WASTE WATER LOAD TREND CHANGE
2009/10/19
The present paper introduces a Grey System Prediction Model (GSPM) by incorporating concepts of grey numbers within a grey differential equation framework as a means for predicting trends in urban was...
THE IMPACT OF URBANIZATION AND PROTECTION OF WATER RESOURCES, OWERRI, NIGERIA
WATER RESOURCES surface water NIGERIA
2009/10/19
Short-term surface water and groundwater pollution surveys of the Owerri urban area and environs were conducted to establish current levels of pollution. An attempt has been made to show the relations...
APPLYING A DECISION SUPPORT SYSTEM TO OPTIMIZE WATER MOVEMENTS：THE KING ABDALLAH CANAL AT THE JORDAN VALLEY
Decision Support System Jordan Valley Authority King Abdallah Canal OPTIMIZE WATER MOVEMENTS
2009/10/13
A Decision Support System (DSS) is one of the essential tools that help decision makers, professionals and managers operate, control and take decisions on a sound and integral basis. Applications of a...