Results 121 to 130 of about 430,509 (399)

Deficit Irrigation and Soil Amendment as Drought Adaptation Strategies: Water Use Efficiency in Pot Experiments With Wheat

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT Amidst climate change and recurring droughts, increasing irrigation water amount and frequency alone is not a definitive solution to address water scarcity in agricultural crop production, particularly in soils with poor water retention capacity. This study evaluated the effects of two drought adaptation strategies (deficit irrigation and soil
Adane Irkiso   +3 more
wiley   +1 more source

Nitrate Protocol [PDF]

open access: yes, 2003
The purpose of this resource is to measure the nitrate-nitrogen of water. Students will use a nitrate kit to measure the nitrate-nitrogen in the water at their hydrology site.
The GLOBE Program, UCAR (University Corporation for Atmospheric Research)
core  

The changing hydrology of a dammed Amazon

open access: yesScience Advances, 2017
We characterized the type and magnitude of hydrological changes brought about by existing dams across the Brazilian Legal Amazon. Developing countries around the world are expanding hydropower to meet growing energy demand.
K. Timpe, D. Kaplan
semanticscholar   +1 more source

Economic Footprint of Alberta's Irrigation Districts: An Economic Impact Analysis

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT Irrigation development can be an effective economic force for agricultural production, regional development and urban and rural community development. This study estimated the societal economic footprint of the Irrigation Districts on the economy in Alberta, Canada, via a variety of economic impact analysis models.
Surendra N. Kulshreshtha   +2 more
wiley   +1 more source

Research Progress on Hotspots and Trends of Eco-hydrology

open access: yesRenmin Zhujiang
Eco-hydrology is an interdisciplinary field that combines ecology and hydrology, primarily focusing on the interactions between water and ecosystems on Earth. To explore the current state and hotspots of research in the field of eco-hydrology, this study
HUANG Wei   +5 more
doaj   +2 more sources

Co-located ecological data for exploring top- and subsoil carbon dynamics across grassland-woodland contrasts

open access: yesScientific Data
Soil organic carbon (SOC) is a soil health indicator and understanding dynamics changing SOC stocks will help achieving net zero goals. Here we present four datasets featuring 11,750 data points covering co-located aboveground and below-ground metrics ...
Sabine Reinsch   +25 more
doaj   +1 more source

Quels scénarios de débordement de l'Ourthe (Belgique) en réponse à une variabilité climatique long terme ?

open access: yesPhysio-Géo, 2019
This paper proposes an approach of climate change impacts assessment on overflow of an Ourthe river reach (Belgium). We based our work on a set of hydro-climatic scenarios including the long-term climate variability (from the Maunder Minimum to the end ...
Benjamin Grelier   +3 more
doaj   +1 more source

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