Results 81 to 90 of about 12,901 (265)

Development and Advances in Research on SWAT Model

Shuitu baochi yanjiu, 2007
Distributed watershed hydrological model has become a focus on the research of modern hydrological model,which can effectively solve the problems such as hydrology,ecology and environment within watersheds.SWAT（Soil and Water Assessment Tool） model is an
DING Fei, PAN Jian-jun
doaj  

The Influence of Rainfall and Catchment Critical Scales on Urban Hydrological Response Sensitivity

Water Resources Research, 2019
Interactions between spatial and temporal variability of rainfall and catchment characteristics strongly influence hydrological response. In urban areas, where runoff generation is fast due to high imperviousness degree, it is especially relevant to ...
Elena Cristiano, Marie‐claire tenVeldhuis, Daniel B. Wright, James A. Smith, Nick van deGiesen   +4 more
doaj   +1 more source

Using pre‐ and post‐entry data to identify the effect of ethanol plant entry on the spatial pattern of corn prices: A study in Indiana

American Journal of Agricultural Economics, EarlyView.
Abstract We estimate the long‐run effect of ethanol plant entry on local corn prices using a long‐horizon difference‐in‐differences framework that combines matching with fixed effects while explicitly accounting for treatment intensity and spatial heterogeneity.
Jinho Jung, Juan P. Sesmero, Ralph Siebert   +2 more
wiley   +1 more source

Information framing and the impact of nutrition label serving size change

American Journal of Agricultural Economics, EarlyView.
Abstract The framing of information can significantly influence how consumers interpret and respond to it. This paper investigates how the change in serving sizes in Nutrition Facts Panel (NFP) affects consumer choices for carbonated soft drinks (CSD). We first estimate a reduced form difference‐in‐differences (DiD) model to document causal effects on ...
Yuxiang Zhang, Yizao Liu, Linlin Fan
wiley   +1 more source

Palatability of geophyte underground storage organs partially explains their depth in the Cape Floristic Region, geophyte capital of the world

American Journal of Botany, EarlyView.
Abstract Premise The soil depth of underground storage organs (USOs) of geophytes involves cost–benefit trade‐offs and may relate to USO age, size, and disturbances such as fire and herbivory. Yet determinants of USO depth are poorly studied. We posit that belowground mammalian predation of USOs is a selective force for the positive relationship ...
Tineke Kraaij, Elzanne Singels, Félix Forest, Karen J. Esler, Richard M. Cowling   +4 more
wiley   +1 more source

BarnebyLives: An R package to create herbarium specimen labels and clean spreadsheets

Applications in Plant Sciences, EarlyView.
Abstract Premise Accessioning herbarium specimens is labor intensive, yet remains vital for research in ecology, evolution, and conservation. As institutional support for herbaria declines, efficient tools are needed to streamline this process. The R package BarnebyLives was developed to assist collectors by supplementing collection notes, verifying ...
Reed Clark Benkendorf, Jeremie B. Fant
wiley   +1 more source

Parameterisation and calibration of a grid based distributed hydrological model

Nordia Geographical Publications, 2002
Parameterisation of hydrological models using remote sensing is currently being studied in a European Union funded ARSGISIP project. Input to hydrological models consists of meteorological data, discharge data and spatial data (slope, soils, land-use and
Alfred Colpaert
doaj  

Development of a Distributed Physics‐Informed Deep Learning Hydrological Model for Data‐Scarce Regions

Water Resources Research
Climate change has exacerbated water stress and water‐related disasters, necessitating more precise streamflow simulations. However, in the majority of global regions, a deficiency of streamflow data constitutes a significant constraint on modeling ...
Liangjin Zhong, Huimin Lei, Jingjing Yang   +2 more
doaj   +1 more source

Hepatic morphology and serum biochemical profile according to dry and rainy seasons in Pygocentrus nattereri (Characiformes: Serrasalmidae)

The Anatomical Record, EarlyView.
Abstract This study investigated the physiological and morphological adaptations of the liver of the carnivorous fish Pygocentrus nattereri (piranha) in response to seasonal variations (dry and rainy seasons) in the Brazilian Pantanal. The objective was to describe how the liver, a central organ in metabolic regulation, responds to environmental ...
Maria Eduarda Corona Garcia, Sandriely F. Marcondes, Mayara S. Siqueira, Taynara R. F. Leão, Robson A. Rodrigues, Karine N. N. Farias, André L. N. Silva, Karin Virgínia Kuibida, Lilian Franco‐Belussi, Carlos E. Fernandes   +9 more
wiley   +1 more source

Scale effects of physically based TOPKAPI model in reservoir inflow flood forecasting for ungauged basins

Journal of Hydrology: Regional Studies
Study region: Yuecheng Reservoir area, Haihe River Basin, China. Study focus: After the construction and water storage of the reservoir, the conditions for runoff generation and routing method near the dam site have changed significantly. Certain complex,
Yihua Sheng, Zhijia Li, Zhiyu Liu, Yalei Han, Jie Wang, Junfu Gong, Ning Xu   +6 more
doaj   +1 more source