Results 121 to 130 of about 454,797 (345)
Ecological IndicatorsOwing to rocky desertification, farmland abandonment in karst areas is different from that in normal landforms. Aiming at the phenomenon of large-scale farmland abandonment in the karst region of Southwest China, this study investigated the ...
Xingsong Yi +7 more
doaj +1 more source
FARM LEVEL DYNAMIC ANALYSIS OF SOIL CONSERVATION: AN APPLICATION TO THE PIEDMONT AREA OF VIRGINIA [PDF]
A conceptual optimal control theory model which considers farm level decision making with respect to soil management is developed. A simplified version of the theoretical model is applied to the Piedmont area of Virginia.
Segarra, Eduardo, Taylor, Daniel B.
core +1 more source
Prediksi Erosi pada Beberapa Penggunaan Lahan di Desa Labuan Toposo Kecamatan Labuan Kabupaten Donggala [PDF]
, 2016 Erosion is one of the factors that causing the decline in soil capacity to support good agriculture production. This often happened in some land use when the land is managed without pay attention to soil conservation and or the soil capacity to support ...
Hasanah, U. (Uswah) +2 more
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Markets Mitigate Land‐Use Competition From Energy Crops and Increase Farm Revenues
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Meeting the US Sustainable Aviation Fuel Grand Challenge target of 35 billion gal annually by 2050 will require an estimated 380 million–700 million dry tons of agricultural biomass feedstock. This study evaluates the implications of large‐scale biomass production for land use, crop production, and market outcomes under mature market ...
Daniel G. De La Torre Ugarte +2 more
wiley +1 more source
GeodermaMicrobial and enzymatic stoichiometry have been widely used to reflect microbial nutrient limitations. However, the dominant drivers of microbial and enzymatic C:N:P ratios are not well known, which hinders our understanding of whether microbial and ...
Shengzhao Wei +6 more
doaj +1 more source
Breaking Down Lignin: A Macromolecule's Path to the Nanoscale
Advanced Energy and Sustainability Research, EarlyView.This section highlights lignin's critical role as a sustainable, multifunctional precursor for nanomaterial design. Its unique structure and abundance enable the creation of lignin‐based, lignin‐derived, and hybrid nanomaterials with tunable properties. Emphasis is placed on lignin's potential to drive innovation in nanotechnology, offering ecofriendly
Jelena Papan Djaniš +3 more
wiley +1 more source
Advanced Energy and Sustainability Research, EarlyView.The fossil‐based substrates of a printed supercapacitor containing liquid electrolytes can only be replaced with biopolymers if they have adequate permeabilities. This article studies three biopolymers based on their processability, printability, and barrier properties to find a more sustainable substrate option.
Iida Kangashaka +6 more
wiley +1 more source
Valuing Avoided Soil Erosion by Considering Private and Public Net Benefits [PDF]
The population in New Zealand is expected to increase to over five million by the mid 2020’s from the current level of 4.3 million (Statistics New Zealand, 2009).
Barry, Luke E. +3 more
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Evaluation of the Water Quality Impacts of Land Application of Poultry Litter [PDF]
, 1992 Evaluating the effect of land application of animal waste on water quality is fraught with inherent variability due to differing infiltration rates, slope, rainfall intensity and etc .
Daniels, T. C., Edwards, D. R.
core +2 more sources