搜索结果: 1-12 共查到“水文地理学 hydrologic”相关记录12条 . 查询时间(0.093 秒)
2018刚果盆地水文研究查普曼会议（Chapman Conference on Hydrologic Research in the Congo Basin）
2018 刚果盆地水文研究查普曼 会议
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2017/3/10
Hydrologic and related climate and biogeochemical research on the Congo Basin has reached a threshold. Since Marlier published in 1973 that in comparison to the Congo Basin, “We know less about the p...
Evaluation of total runoff for the Rio San Pedro sub-basin (Nayarit, Mexico) assessing their hydrologic response units
Runoff hydrologic response unit curve number land uses
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2015/8/14
The Rio San Pedro sub-basin runoff was estimated using the curve number method (NRCS-CN) applied to hydrologic response units (HRU’s), derived from remote sensing and GIS analysis. The sub-basin (arou...
Effect of land use-based surface roughness on hydrologic model output
land use-based surface roughness hydrologic model coefficient Manning parameter sensitivity watershed runoff responses
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2015/1/8
The Manning’s roughness coefficient (n) is commonly used to represent surface roughness in lumped and distributed hydrologic models. Model parameter sensitivity studies identify runoff response to be ...
Evaluation of total runoff for the Rio San Pedro sub-basin (Nayarit, Mexico) assessing their hydrologic response units
Runoff hydrologic response unit curve number land uses Geographic Information System GIS DEM
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2015/1/8
The Rio San Pedro sub-basin runoff was estimated using the curve number method (NRCS-CN) applied to hydrologic response units (HRU’s), derived from remote sensing and GIS analysis. The sub-basin (arou...
Estimating Spatial Curve Number for Hydrologic Response analysis of a small Watershed
Watershed modeling Geographic Information System GIS
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2015/1/6
An approach to estimate the curve number (CN) at each pixel unit of a satellite imagery, which is a key parameter in the widely used Soil Conservation Service Curve Number (SCSCN) hydrologic model, is...
HESS Opinions: Hydrologic predictions in a changing environment: behavioral modeling
Hydrologic predictions changing environment behavioral modeling
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2011/3/15
Most hydrological models are valid at most only in a few places and cannot be reasonably transferred to other places or to far distant time periods. Transfer in space is difficult because the models a...
Spatial Correlation of Hydrologic and Physiographic Elements
Spatial Correlation Hydrologic Physiographic Elements
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2009/10/29
In an earlier paper (Gottschalk 1977) analytical expressions were given for
the time correlation of hydrologic processes from the linearized equations of
motion for these processes. In this paper sp...
ASSESSMENT OF HYDROLOGIC IMPACTS OF IRRIGATION PROJECTS IN A FLATLAND AREA, SANTA FE, ARGENTINA
HYDROLOGIC IMPACTS ARGENTINA IRRIGATION PROJECTS
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2009/10/19
An analysis of the effects of a hypothetical intensive irrigation in the Ludueña Basin, Santa Fe, Argentina, is presented. The vertical flux of water and vapor is modeled for an extended period...
Hydro-chemical cycle of forest ecosystem in the Norikura Highlands—2. Hydrologic and chemical cycle in coniferous forest and deciduous forest
forest ecosystem throughfall soil water dissolved elements base cations
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2009/7/14
Hydro-chemical cycle of forest ecosystem was investigated in the Norikura Highlands. The investigation period was from June to October, 2003 and 2004. The precipitated water that reached to the forest...
Controls on runoff generation and scale-dependence in a distributed hydrologic model
Hydrologic response natural catchments
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2009/5/13
Hydrologic response in natural catchments is controlled by a set of complex interactions between storm properties, basin characteristics and antecedent wetness conditions. This study investigates the ...
Soil moisture retrieval through a merging of multi-temporal L-band SAR data and hydrologic modelling
Soil moisture synthetic aperture radar moisture content
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2009/4/28
The objective of the study is to investigate the potential of retrieving superficial soil moisture content (mv) from multi-temporal L-band synthetic aperture radar (SAR) data and hydrologic modelling....
Matching ERS scatterometer based soil moisture patterns with simulations of a conceptual dual layer hydrologic model over Austria
soil moisture dual layer hydrologic model
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2009/4/27
This study compares ERS scatterometer top soil moisture observations with simulations of a dual layer conceptual hydrologic model. The comparison is performed for 148 Austrian catchments in the period...