Results 91 to 100 of about 127,388 (353)
Carbon dioxide dynamics in an agricultural headwater stream driven by hydrology and primary production [PDF]
, 2020 Marcus B. Wallin +4 more
openalex +2 more sources
Agronomy, 2020 Climate change is affecting all sectors of human activities worldwide, including crop production. The aim of the paper was to evaluate the average daily air temperatures measured at one hundred meteorological stations across Slovakia in 1961–2010 and ...
Ján Čimo +7 more
doaj +1 more source
A baseline appraisal of water-dependant ecosystem services, the roles they play within desakota livelihood systems and their potential sensitivity to climate change [PDF]
, 2008 This report forms part of a larger research programme on 'Reinterpreting the Urban-Rural Continuum', which conceptualises and investigates current knowledge and research gaps concerning 'the role that ecosystems services play in the livelihoods of the ...
Gosling, Simon +4 more
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Irrigation and Drainage, EarlyView.ABSTRACT Irrigation scheduling is crucial for ensuring precise water delivery to crops. However, in many sub‐Saharan African irrigation schemes, water is applied without considering crop water needs, resulting in low crop water productivity and low yields. Solar‐powered irrigation systems can automatically meet these needs by utilizing solar radiation,
Eric Oppong Danso +15 more
wiley +1 more source
Agriculture/forestry hydrology [PDF]
There are no author-identified significant results in this ...
Vanderoord, W. J.
core +2 more sources
Assessing impacts of alternative agricultural land use scenarios on nitrogen leaching with the INCA-N model [PDF]
, 2006 The Integrated Nutrients Model for Catchments - Nitrogen (INCA-N) model was applied in Savijoki, a small (15,4 km2) agricultural catchment, in order to analyse possibilities to achieve the targeted 50 % reduction in agricultural nitrogen loading.
Granlund, K., Puustinen, M.
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Irrigation and Drainage, EarlyView.ABSTRACT The study focused on modelling open channel flow in an agricultural ditch network. The objectives were (1) to set up a computational tool to explore the hydraulic impacts of water level control in a collector ditch network and (2) to test the effects of damming height and ditch flow resistance on the water level and its relation to field ...
Elina Paavonen +3 more
wiley +1 more source
The use and re-use of unsustainable groundwater for irrigation: a global budget
Environmental Research Letters, 2017 Depletion of groundwater aquifers across the globe has become a significant concern, as groundwater is an important and often unsustainable source of irrigation water.
Danielle S Grogan +4 more
doaj +1 more source
Agriculture/forestry, meteorology, hydrology [PDF]
There are no author-identified significant results in this ...
Vanderoord, W. J.
core +1 more source
Limnological research in Nigeria: some perspectives [PDF]
, 2003 A brief review on limnological research in Nigeria is given: the status of the research in the country and perspectives for future development are ...
Azionu, B.C.
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