Results 131 to 140 of about 430,509 (399)

Modelling the Impact of Drained and Undrained Conditions on GHG Emissions in Croplands: A Case Study in Lincolnshire, UK

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT Agricultural drainage plays a crucial role in land management and crop productivity but significantly impacts greenhouse gas (GHG) emissions. This study examines the effects of drained and undrained soil conditions on GHG emissions in croplands via a case study in Lincolnshire, United Kingdom.
Talha Özçelik, Matthias Kuhnert
wiley   +1 more source

Velocity of Greenland's Helheim Glacier Controlled Both by Terminus Effects and Subglacial Hydrology With Distinct Realms of Influence

open access: yesGeophysical Research Letters
Two outstanding questions for the future of the Greenland Ice Sheet are (a) how enhanced meltwater draining beneath the ice will impact the behavior of large tidewater glaciers, and (b) to what extent tidewater glacier velocity is driven by changes at ...
A. N. Sommers   +7 more
doaj   +1 more source

Equações de chuvas intensas para o estado do Pará Intense rainfall equations for the state of Pará, Brazil

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2012
As equações de chuvas intensas têm sido usadas como ferramenta importante para o dimensionamento de obras hidráulicas. Devido à grande carência de informações relativas às equações de chuvas intensas, o presente trabalho teve como objetivo a obtenção das
Rodrigo O. R. de M. Souza   +5 more
doaj   +1 more source

Climate change implications for water resources in the Limpopo River Basin [PDF]

open access: yes
This paper analyzes the effects of climate change on hydrology and water resources in the Limpopo River Basin of Southern Africa, using a semidistributed hydrological model and the Water Simulation Module of the International Model for Policy Analysis of
Ringler, Claudia, Zhu, Tingju
core  

Notes on the hydrology of the Waikato River [PDF]

open access: yes, 1967
The catchment area of the Waikato River is 5,500 square miles. If its source is accepted as being the Upper Waikato, then its distance to the sea at Port Waikato including its journey through Lake Taupo is 266 miles. It rises, together with the Whangaehu,
Ridall, G.T.
core   +1 more source

Hydrology

open access: yes, 1995
Additional keywords: standing waters, running waters, physical and hydro-chemical properties of water bodies, thermal regime of water bodies, dissolved oxygen, pH-values, isotope conditions, trace metals, snow and ice cover, nutrients, primary production, meteorologische Bedingungen, Wasserkoerper, Wassereinzugsgebiete, stehende Waesser, fliessende ...
Richter, W., Bormann, P.
openaire   +2 more sources

Concurrent Response of Soybean to Fixed (Full and Limited) and Variable Rate Irrigation Management in Three Soil Types: II. Growth, Yield, Evapotranspiration and Water Productivity

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT Soybean growth, yield, crop evapotranspiration (ETc) and crop water use efficiency (CWUE or crop water productivity, CWP) under different irrigation levels in three different soil types in the same field were investigated concurrently. Treatments in each soil type were: (i) variable rate irrigation (VRI), (ii) fixed rate full irrigation (FR‐1″)
S. Irmak, T. A. Hinn
wiley   +1 more source

Real-time forecasts of flood hazard and impact: some UK experiences

open access: yesE3S Web of Conferences, 2016
Major UK floods over the last decade have motivated significant technological and scientific advances in operational flood forecasting and warning. New joint forecasting centres between the national hydrological and meteorological operating agencies have
Cole Steven J.   +3 more
doaj   +1 more source

Rice Ecosystems and Factors Affecting Varietal Adoption in Rainfed Coastal Orissa: A Multivariate Probit Analysis [PDF]

open access: yes
Hydrology, Coastal Orissa, Rice, Probit analysis, Agricultural and Food Policy, Q15, Q16,
Barah, B.C.   +3 more
core   +1 more source

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