搜索结果: 1-15 共查到“水文学 wetland”相关记录27条 . 查询时间(0.078 秒)
Evaluation of the Wetland Mapping Methods using Landsat ETM+ and SRTM Data
wetlands remote sensing mapping delineation automated methods semi-automated methods Limpopo river basin
2015/8/13
Overarching goal of this paper was to evaluate automated and semi-automated methods of mapping wetlands using Landsat ETM+ and SRTM data. Automated methods consisted of: (a) slope derived from SRTM, (...
Invasive Reed Canary Grass (Phalaris arundinacea) and Carbon Sequestration in a Wetland Complex
Carbon sequestration Residue quality Wetland complex Reed canary grass
2015/1/16
Terrestrial carbon sequestration is one of several proposed strategies to reduce the rate of carbon dioxide (CO2) accumulation in the atmosphere, but the impact of plant invasion on soil organic carbo...
Evaluation of the Wetland Mapping Methods using Landsat ETM+ and SRTM Data
wetlands remote sensing mapping, delineation
2015/1/7
Overarching goal of this paper was to evaluate automated and semi-automated methods of
mapping wetlands using Landsat ETM+ and SRTM data.
Automated methods consisted of: (a) slope derived from SRTM,...
Wetland Drainage Effects on Prairie Water Quality
Wetland Drainage Effects Prairie Water Quality
2014/4/2
Wetland Drainage Effects on Prairie Water Quality。
The use of remote sensing to quantify wetland loss in the Choke Mountain range, Upper Blue Nile basin, Ethiopia
remote sensing quantify wetland the Choke Mountain range
2010/12/22
Wetlands provide multiple ecosystem services such as storing and regulating water flows and water quality, providing unique habitats to flora and fauna, and regulating micro-climatic conditions. Conve...
Runoff Generation in a High Boreal Wetland in Northern Canada
Runoff Generation High Boreal Wetland Northern Canada
2009/10/26
The stable isotope composition of water and major-ion concentrations were
measured in a small catchment tributary to Manners Creek, situated in the
zone of discontinuous permafrost near Fort Simpson...
Evapotranspiration from a Wetland Complex on the Arctic Coastal Plain of Alaska
Evapotranspiration Wetland Complex Arctic Coastal Plain of Alaska
2009/10/23
Evapotranspiration (ET) from an arctic coastal wetland near Prudhoe Bay, Alaska,
was studied during the summers between 1994 and 1996. The purpose of the
study was to compare different ET models and...
Hydrological Response of a Patchy High Arctic Wetland
Hydrological Response Patchy High Arctic Wetland
2009/10/23
High Arctic patchy wetlands are ecological oases in a polar desert environment
and are vulnerable to climatic warming. At present, understanding of their responses
to external factors (climate and t...
A CASE STUDY OF THE JAMWA RAMGARH WETLAND WITH SPECIAL REFERENCE TO PHYSICO-CHEMICAL PROPERTIES OF WATER AND ITS ENVIRONS
wetland Jamwa Ramgarh Lake physico-chemical characteristics
2009/10/12
The wetland of Jamwa Ramgarh Lake, located at Jaipur, Rajasthan, India, covers an area of 297 square miles. This paper advocates habitat conservation and ecological studies with special reference to t...
ASSESSMENT OF THE WATER QUALITY INDEX OF WETLAND KALAKHO LAKE, RAJASTHAN, INDIA
Water Quality Index Kalakho Lake
2009/10/12
The present study calculates the Water Quality Index (WQI) of Kalakho Lake and assesses the impact of industries, agriculture and human activities. Physicochemical parameters were monitored for the ca...
Regional estimation of daily to annual regional evapotranspiration with MODIS data in the Yellow River Delta wetland
Evapotranspiration Yellow River Delta daily annual
2009/10/10
Evapotranspiration (ET) from the wetland of the Yellow River Delta (YRD) is one of the important components in the water cycle, which represents the water consumption by the plants and evaporation fro...
Surface water process and groundwater flow within a hydrologically complex floodplain wetland, Norfolk Broads, U.K.
Surface water process groundwater flow
2009/6/8
The patterns of variation in water quality for an acidic stream draining plantation forest overlying acidic and acid sensitive gley soils with shale and slate bedrock changed following the introductio...
Hydrological science and wetland restoration：some case studies from Europe
Hydrological science Europe wetland restoration
2009/5/6
Throughout the world, wetlands are increasingly being recognised as important elements of the landscape because of their high biodiversity and goods and services they provide to mankind. After many de...
Lacustrine wetland in an agricultural catchment：nitrogen removal and related biogeochemical processes
Lacustrine wetland agricultural catchment biogeochemical processes
2009/4/29
The role of specific catchment areas, such as the soil-river or lake interfaces, in removing or buffering the flux of N from terrestrial to aquatic ecosystems is globally recognized but the extreme va...
Vegetation composition and soil microbial community structural changes along a wetland hydrological gradient
phospholipid fatty acid soil microbial Vegetation composition
2009/4/28
Fluctuations in wetland hydrology create an interplay between aerobic and anaerobic conditions, controlling vegetation composition and microbial community structure and activity in wetland soils. In t...