Results 241 to 250 of about 13,991,990 (295)

Atmospheric and Geogenic Controls of Rainwater and Stream-Water Chemistry in an Aleppo-Pine-Dominated Mediterranean Karst Catchment. [PDF]

open access: yesPlants (Basel)
Butorac L   +5 more
europepmc   +1 more source

Food Security Versus Environmental Health: The Nitrogen Dilemma

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Nitrogen is an essential element for plant growth and, consequently, crop production. However, the cycling of nitrogen in the environment can have negative effects. Here, we review the historical development of scientific and public awareness of these effects and the influence this has had on political action to control them.
Henrike Mielenz   +8 more
wiley   +1 more source

Hydrologic Simulation With a Distributed Hydrologic Model

2008 Fourth International Conference on Natural Computation, 2008
Hydrologic processes are sensitive to the spatial distribution of hydrologic parameters in watersheds. A distributed hydrologic model which can simulate various components of a watershed hydrologic cycle such as surface water, channel water, soil water and groundwater as well their interactions is used to simulate various hydrologic processes in the ...
Xing Chen, Zhongbo Yu, Guangbai Cui
openaire   +2 more sources

Home - About - Disclaimer - Privacy