Results 121 to 130 of about 4,679,654 (252)

Effect of age and cutting frequency on below-ground biomass in grass-clover [PDF]

open access: yes, 2004
Significant amounts of plant biomass and fixed N are incorporated into soil as roots, nodules and root exudates during the growth of grass-clover, which consequently is exposed to soil microbial degradation when the field is ploughed.
Vinther, F.P.
core  

How to manage salinity in irrigated lands: a selective review with particular reference to irrigation in developing countries [PDF]

open access: yes
Irrigation management / Irrigable land / Soil salinity / Water use efficiency / Soil degradation / Irrigated farming / Policy making / Developing ...
Kijne, J. W.   +3 more
core  

Land Degradation, Desertification "Most Critical Challenges" in West Asia, as Rolling Conflicts Damage Environment, Human Health [PDF]

open access: yes, 2016
The spread of land degradation and desertification and its economic and environmental consequences are the "most critical challenges" facing West Asian countries.

core  

Soil Degradation [PDF]

open access: yes, 2011
Hegde, Rajendra   +3 more
openaire   +2 more sources

A Soil Monitoring Law for Europe

open access: yesGlobal Challenges
Over 60% of European soils are unhealthy according to the Soil Mission board estimates and the indicators presented in the European Union (EU) Soil degradation dashboard. The situation may worsen if no policy interventions are taken.
Panos Panagos   +3 more
doaj   +1 more source

Cost implications of agricultural land degradation in Ghana: [PDF]

open access: yes
"An economywide, multimarket model is constructed for Ghana and the effects of agricultural soil erosion on crop yields are explicitly modeled at the subnational regional level for eight main staple crops.
Diao, Xinshen, Sarpong, Daniel B.
core  

A New Decade in : New Challenges and Environmental Issues to Be Discussed

open access: yesAir, Soil and Water Research, 2020
Mohd Talib Latif   +2 more
doaj   +1 more source

Spatial and temporal assessment of soil degradation risk in Europe. [PDF]

open access: yesSci Rep
Afshar MH   +7 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy