Results 101 to 110 of about 13,886 (226)

Agricultural Nonpoint Source Pollution Control in Theory and Practice [PDF]

open access: yes
The theory of efficient policy instruments for agricultural pollution control has been evolving. Some new developments suggest that policies using financial incentives to encourage desirable farming practices are superior to those focusing on runoff ...
Dunn, James W., Shortle, James S.
core   +1 more source

Technical Assessment Of Mud Handling Planning With Dredger Pump In Mining Front Area Of Pt. Makmur Lestari Primatama, Southeast Sulawesi, Indonesia

open access: yesJGEET: Journal of Geoscience, Engineering, Environment and Technology
The high intensity of rain can affect mining activities because rainwater will be collected and stored in the area with the lowest elevation. In mining areas that have the lowest elevation point, namely the pit area, this will have an impact on mining ...
Reza Aryanto   +3 more
doaj   +1 more source

Assessement and Predicting of Soil Erosion Risk at Semi-arid Mountain: Intergeration of the USLE Model and GIS Technique for Soil Conservation Planning Case Study: Sareskandarchy Catchement, Eastern Slope [PDF]

open access: yesنشریه جغرافیا و برنامه‌ریزی, 2016
Soil erosion is a major environmental proplem in the world which causes economic losses and threatens the sustainable development. Many factors are responsible for erosion acceleration in catchement scale. Soil erosion by water is the result of interplay
Maryam Baiati Khatibi
doaj  

The Relationship Between Economically and Environmentally Marginal Land [PDF]

open access: yes
Concerns have frequently been raised regarding the impact of federally-subsidized crop insurance and agricultural subsidy payments on land allocation and crop mix choices.
Deal, John
core   +1 more source

Threats to soil quality in Denmark - A review of existing knowledge in the context of the EU Soil Thematic Strategy [PDF]

open access: yes, 2009
The EU Commission is preparing a proposal for a Soil Framework Directive with the purpose of protecting the soil resources in Europe. The proposal identifies six major threats to the sustained quality of soils in Europe. This report addresses the threats
Christensen, B.T.   +2 more
core  

Pengaruh Laju Sedimentasi terhadap Kapasitas Tampung Danau Sentarum, Provinsi Kalimantan Barat

open access: yesJurnal Sumber Daya Air
Lake Sentarum has a unique role as flood control in the lower reaches of the Kapuas River Basin. Changes in land use and high rainfall can cause an increase in the rate of erosion and sedimentation that occurs in the Sentarum Sub-river basin, which ...
M. Ma'ruf Akafi, Albert Wicaksono
doaj   +1 more source

Tactical Generation in a Free Constituent Order Language

open access: yes, 1996
This paper describes tactical generation in Turkish, a free constituent order language, in which the order of the constituents may change according to the information structure of the sentences to be generated. In the absence of any information regarding
Cicekli, Ilyas   +2 more
core   +1 more source

PREDIKSI EROSI LAHAN DENGAN METODE USLE

open access: yesFondasi : Jurnal Teknik Sipil, 2012
Erosi adalah peristiwa pindahnya atau terangkutnya tanah atau butiran–butiran tanah dari suatu tempat ketempat lain oleh media alami.Erosi ditentukan dan dipengaruhi oleh faktor-faktor : iklim, topografi, vegetasi, tanah dan kegiatan manusia. Penelitian ini membandingkan antar prediksi erosi lahan dengan USLE dengan pengukuran langsung erosi lahan ...
openaire   +1 more source

Pengaruh Reboisasi Pada Program GNKPA Tahun 2011 Terhadap Erosi Lahan Di DAS Keduang [PDF]

open access: yes, 2016
DAS Keduang is a sub-watershed of the Wonogiri Dam catchment area. Keduang DAS is the largest supplier of sediment into the Wonogiri Dam compared with other sub-basins in the watershed entering the Wonogiri reservoir.
, Ir. Achmad Karim Fatchan, MT   +2 more
core  

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