Cultivated land use efficiency
WebFeb 10, 2024 · Abstract. Cultivated land use efficiency (CLUE) not only affects sustainable economic growth but is also closely related to the physical and mental health … WebNov 9, 2024 · Under these backgrounds, rural settlements’ spatial structure, morphology, and function have undergone tremendous changes, resulting in a series of decline problems, such as the reduction of rural land-use efficiency, the disappearance of rural characteristics, and the deterioration of the ecological environment, etc. Urban areas and …
Cultivated land use efficiency
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WebSep 15, 2024 · To realize maximum benefits and minimize environmental pollution, the eco-efficiency of cultivated land utilization (ECLU) is becoming a vital indicator in weighing the rationality of regional land use. However, conceptualization of the ECLU remains lacking, while assessments of this indicator are still incomplete. WebDec 29, 2024 · (1) During 2009–2024, the overall use efficiency of cultivated land in China showed a tendency to fluctuate and increase, ranging from 0.871 to 0.948, indicating …
WebThe Yangtze River Economic Belt (YREB), an important industrial belt for food security for China, is facing the challenge of decreasing cultivated land in the process of rapid urbanization. In this case, how to improve the cultivated land use efficiency (CLUE) has become the top priority. Based on data from 108 cities of YREB from 2001 to 2024, we … Webof the cultivated land worldwide but 40 % of the food production. Farming activities account for almost 70 % of global water withdrawals, reaching ... that between water productivity and nutrient-use efficiency (e.g. above a certain fertilizer application rate, the increase in grey water footprint could exceed the decrease in green-blue water ...
WebSep 1, 2013 · Assessing the land-use measures systematically is an essential procedure in providing sustainable land management practice. Land-use efficiency (LUE) may be measured by using a... WebCoal gangue filling reclamation is an important means to restore coal mining subsided cultivated land. However, coal gangue can release heavy metals, …
WebAug 14, 2024 · Land resource allocation efficiency (LRAE) is a significant indicator in weighing regional socioeconomic development. The study of LRAE can provide useful …
WebJan 30, 2024 · Based on the multi-functional characteristics of cultivated land use in the YRB, the calculation model of CEE in the YRB was constructed using the DEA method, which has the advantage of analyzing the relative efficiency under multiple inputs and outputs (Chen et al., 2016; Yang et al., 2024 ). dictionary\u0027s daWebAccording to this core idea, Eco-efficiency of arable land utilization (EALU) can be defined as the dynamic process of maximizing socio-economic outputs and minimizing ecological … city electrical factors newarkWebSep 15, 2024 · Cultivated land is an important component of the agriculture system. Most prior studies of cultivated land use efficiency have primarily focused on measurement methods (Han and Zhang, 2024b; Xie et al., 2015), spatial–temporal characteristics (Luo … dictionary\u0027s d5WebApr 5, 2024 · Suitable spatial morphology of cultivated land is a basic requirement for sustaining agricultural economic development in mountainous areas. Coordinated … dictionary\\u0027s d9WebJan 9, 2024 · Urbanization and cultivated land use coordination (UCLUC) is the key to urban‒rural coordinated development, especially in the major grain-producing areas in … city electrical factors scunthorpeWebAn operational holding in terms of cultivated land consists of two types of land, namely, irrigated and unirrigated, which have a significantly differing impact ... Farm Size and Land Use Efficiency in Pakistan's Agriculture 267 Table 2 Gross Cropped Area as a Proportion of Farm Area across Farm Size Groups in Pakistan (1960-1980) city electrical factors rotherhamWebMar 9, 2024 · The LCA shows that cultivated meat is 3.5 times more efficient than conventional chicken (the most efficient form of conventional meat production) at converting feed into meat. As a consequence, cultivated meat production reduces land use by 63 to 95 percent compared to conventional meat. dictionary\u0027s d9
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