Results 81 to 90 of about 131,130 (311)
Uncertainty in climate change impacts on basin-scale freshwater resources – preface to the special issue: the QUEST-GSI methodology and synthesis of results [PDF]
, 2011 This paper presents a preface to this Special Issue on the results of the QUEST-GSI (Global Scale Impacts) project on climate change impacts on catchment-scale water resources.
Arnell, Nigel +5 more
core +2 more sources
American Journal of Agricultural Economics, EarlyView.Abstract This paper derives a firm‐level threshold, the Herfindahl Neutral Point, from the standard concentration index used in merger review. At this threshold, a marginal expansion leaves the index unchanged. Firms below the threshold reduce concentration when they expand; firms above it increase concentration.
Andrew J. Keller, Krishna P. Paudel
wiley +1 more source
On optimization of calibrations of a distributed hydrological model with spatially distributed information on snow [PDF]
Hydrology and Earth System SciencesIn northern cold-temperate countries, a large portion of annual streamflow is produced by spring snowmelt, which often triggers floods. It is important to have spatial information about snow variables such as snow water equivalent (SWE), which can be ...
D. Tiwari, M. Trudel, R. Leconte
doaj +1 more source
Applications in Plant Sciences, EarlyView.Abstract Premise Applied ecology can significantly influence policy decisions on environmental issues. Therefore, research in this field should be as transparent and reproducible as possible. Existing expertise from a broad range of disciplines should also be integrated into ecological research to allow researchers to maximize understanding of complex ...
Kailin Weitkämper +5 more
wiley +1 more source
Hybrid hydrological modeling for large alpine basins: a semi-distributed approach [PDF]
Hydrology and Earth System SciencesAlpine basins are important water sources for human life, and reliable hydrological modeling can enhance the water resource management in alpine basins.
B. Li +5 more
doaj +1 more source
Using SIMGRO for drought analysis – as demonstrated for the Taquari Basin, Brazil [PDF]
Tools were developed and tested to quantify space–time development of droughts at the river basin scale. The spatial development of a hydrological drought in river basins brings different challenges to describe drought characteristics, such as: area in a
Lanen, H.A.J., van, Querner, E.P.
core +1 more source
Rainfall modeling for integrating radar information into hydrological model [PDF]
, 2005 A spatial rainfall model was applied to radar data of air mass thunderstorms to yield a rainstorm representation as a set of convective rain cells. The modeled rainfall was used as input into hydrological model, instead of the standard radar-grid data ...
Carpenter +17 more
core +2 more sources
The Anatomical Record, EarlyView.Abstract Teleocichla comprises small cichlids that inhabit the rapid streams of Amazonian rivers; however, there has been limited research on their encephalon morphology. This study examined the neuroanatomy of four species, focusing on volumetric measurements of their encephalon subregions, and providing a histological description of the encephalon of
Renan Leão‐Reis +4 more
wiley +1 more source
Remote Sensing, 2019 The traditional calibration objective of hydrological models is to optimize streamflow simulations. To identify the value of satellite soil moisture data in calibrating hydrological models, a new objective of optimizing soil moisture simulations has been
Han Yang +5 more
doaj +1 more source
Model based distributed water balance monitoring of the White Volta catchment in West Africa through coupled meteorological-hydrological simulations [PDF]
, 2006 Sustainable water management requires the quantification of the spatial and temporal changes of water balance variables. Fully distributed hydrological simulations of these variables are especially in regions with weak infrastructure challenging, because
A. Bárdossy, H. Kunstmann, S. Wagner
core +1 more source