Results 41 to 50 of about 131,130 (311)

Application of TOPMODEL in Buliu River Basin and comparison with Xin'anjiang model

open access: yesWater Science and Engineering, 2008
Along with the rapid development of computer and GIS technology, hydrological models have progressed from lumped to distributed models. TOPMODEL, a bridge between lumped and distributed models, is a semi-distributed model in which the predominant factors
Deng Peng, Li Zhijia, Xie Fan
doaj   +1 more source

Satellite Imagery-Based SERVES Soil Moisture for the Analysis of Soil Moisture Initialization Input Scale Effects on Physics-Based Distributed Watershed Hydrologic Modelling

open access: yesRemote Sensing, 2020
Data acquisition and an efficient processing method for hydrological model initialization, such as soil moisture and parameter value identification are critical for a physics-based distributed watershed modelling of flood and flood related disasters such
Nawa Raj Pradhan   +2 more
doaj   +1 more source

Hydrological Model to Simulate Daily Flow in a Basin with the Help of a GIS [PDF]

open access: yes, 2015
Hydrological modeling is an essential tool to evaluate water resources in hydrological basins. The time invested in it depends on the structure of the hydrological model chosen, the amount and quality of information required and the efforts invested in ...
DIAZ MERCADO, VITALI   +7 more
core   +1 more source

Assessing the hydrologic restoration of an urbanized area via an integrated distributed hydrological model [PDF]

open access: yesHydrology and Earth System Sciences, 2013
Abstract. Green structures (e.g. green roof and bio-retention systems) are adopted to mitigate the hydrological impacts of urbanization. However, our current understanding of urbanization impacts are often process-specific (e.g. peak flow or storm recession), and our characterizations of green structures are often on a local scale.
Chui, TFM, Trinh, DH
openaire   +7 more sources

Uncovering renewable energy policy impact channels on land values, the local farm structure, and farmland heterogeneity

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Germany's Renewable Energy Sources Act (REA), enacted in 2000 and subsequently amended, subsidized national renewable energy production with fixed feed‐in tariffs for renewable energy sources (RE) from wind, solar, and biogas. Empirical studies suggest that the policy was creating windfall effects for landowners and attribute farmland use ...
Lars Isenhardt   +6 more
wiley   +1 more source

Causal analysis of trade loss from pathogens: A global study of foot and mouth disease impacts on meat exports

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Our general interest is in global trade loss from livestock pathogens, specifically exports. We adopt a causal inference approach that considers animal disease outbreaks over time as non‐staggered binary treatments with the potential for switching in (infection) and out of treatment (recovery) within the sample period. The outcome evolution of
Mohammad Maksudur Rahman   +1 more
wiley   +1 more source

Application of a grid-scale lateral discharge model in the BALTEX region [PDF]

open access: yes, 1998
In this study, a hydrological discharge model is presented which may be applied as a tool to validate the simulation of the hydrologic cycle of atmospheric models that are used in climate change studies.
Dümenil, L., Hagemann, S.
core  

Lost ground, lost value: Investigating the relationship between soil erosion and agricultural land value

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract This study examines the impact of soil erosion on agricultural land values in the United States (US) Midwest. Based on a novel county‐level panel data set with information on soil erosion levels and agricultural land values covering five census years (1997, 2002, 2007, 2012, and 2017), we separately investigate the direct effect of two types ...
Le Chen   +3 more
wiley   +1 more source

Distributed simulation of fully coupled hydrological-hydrodynamic model for predicting rainfall-induced runoff/flood in small watersheds

open access: yesJournal of Hydrology: Regional Studies
Study Region: Two regions in Japan: the Nissho Pass watershed and the Lake Kusaki watershed, which covers an area of 0.1365 km2 and 254 km2 respectively. Study Focus: Extreme rainfall leads to frequent flash flood events.
Yulong Zhu   +5 more
doaj   +1 more source

Frozen soil parameterization in a distributed biosphere hydrological model [PDF]

open access: yesHydrology and Earth System Sciences, 2010
In this study, a frozen soil parameterization has been modified and incorporated into a distributed biosphere hydrological model (WEB-DHM). The WEB-DHM with the frozen scheme was then rigorously evaluated in a small cold area, the Binngou watershed ...
L. Wang   +4 more
doaj  

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