A Functional Land Management conceptual framework under soil drainage and land use scenarios
Environmental Science & Policy, 2016 AbstractAgricultural soils offer multiple soil functions, which contribute to a range of ecosystem services, and the demand for the primary production function is expected to increase with a growing world population. Other key functions on agricultural land have been identified as water purification, carbon sequestration, habitat biodiversity and ...
Cait Coyle +5 more
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Real-Time Optimal Control for Irregular Asteroid Landings Using Deep Neural Networks [PDF]
, 2019 Precise soft landings on asteroids are central to many deep space missions for surface exploration and resource exploitation. To improve the autonomy and intelligence of landing control, a real-time optimal control approach is proposed using deep neural networks (DNN) for asteroid landing problems wherein the developed DNN-based landing controller is ...
arxiv +1 more source
Necessary and Sufficient Condition for zeros of Derivative of Meromorphic and Entire Functions [PDF]
arXiv, 2022 The main result of this paper shows a totally new necessary and sufficient condition to determine both real and complex zeros of derivative of all entire and meromorphic functions of one complex variable in the extended complex plane. By using the theorem, we reprove some results about zeros of derivative of Xi function,Gamma function and digamma ...
arxiv
Study on Spatial Scale Selection Problem: Taking Port Spatial Expression as Example
Journal of Marine Science and EngineeringSpatial scale is a key factor, which affects the accuracy of spatial expression and further influences the spatial planning of a research area. In order to help improve the efficiency and accuracy of optimal scale selection for all sizes of research ...
Yunzhuo Xu +3 more
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A Geospatial Functional Model For OCO-2 Data with Application on Imputation and Land Fraction Estimation [PDF]
arXiv, 2021 Data from NASA's Orbiting Carbon Observatory-2 (OCO-2) satellite is essential to many carbon management strategies. A retrieval algorithm is used to estimate CO2 concentration using the radiance data measured by OCO-2. However, due to factors such as cloud cover and cosmic rays, the spatial coverage of the retrieval algorithm is limited in some areas ...
arxiv
From Land Cover to Land Use: A Methodology to Assess Land Use from Remote Sensing Data
Remote Sensing, 2012 The “land use” concept has evolved during recent decades and it is now considered as the socioeconomic function of land. Land use representation and land use change assessment through remote sensing still remains one of the major challenges for the ...
Danilo Mollicone, Susana Martínez
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The Economic Function of Land Use and its Selected Ecosystem Services
EUROPEAN RESEARCH STUDIES JOURNAL, 2021 Purpose: The article aims to indicate the essence of land use in the context of its economic functions and selected ecosystem services, mainly generated by agriculture. The dilemmas surrounding the issues mentioned above are the subject of the following study. The essence of the perception of the land and its ecosystem services was indicated, primarily
Mickiewicz, Bartosz +2 more
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THE OVER USE OF PLANTATION LAND DUE TO BECOMING TOURISM AREA IN THE PERSPECTIVE OF SPACE PLANNING
Jurnal IUS, 2014 Conversion of the land is a land use or land be put into function a form other than in accordance with the previous function parties interests involved in over the function.
Zubaidi ,SH
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Analyzing the Land Use and Cover Change Inside and Outside China’s Ecological Function Area
Land, 2023 The establishment of nature reserves and ecological function areas is crucial for preserving the natural environment and the invaluable services provided by ecosystems.
Yajuan Wang, Yongheng Rao, Hongbo Zhu
doaj +1 more source
Land Use Ratio Function: a Tool to Analyze Land Use Mixture Closely
Theory and Applications of GIS, 1993 The aim of this study is to develop a method to analyze land use mixture closely based on geographical information systems (GIS). To this end, a function that indicates land use mixture closely ( land use ratio function ) is proposed. First, land use ratio function is formulated.
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