In this study, a land use/land cover change analysis method was developed to examine patterns of land use/land cover conversions of cropland to urban uses and conversions of rangeland to cropland uses in the United States (US) Midwest region. We used the US 2001 and 2006 National Land Cover Datasets (NLCD) for our spatial analyses of these conversion trends. Our analysis showed that the eastern...

CARMA (CAse-based Range Management Adviser) is a system that integrates case-based reasoning with model-based reasoning for rangeland pest management. CARMA’s predictions of rangeland forage loss by grasshoppers were compared to predictions by 15 expert entomologists using either global or case-specific adaptation weights. Under both conditions, CARMA’s predictions were more accurate than CARMA...

biodiversity plays a crucial role in stability and productivity of natural ecosystem. the main goal of this research was to classify ecological groups in steppe rangeland and investigate their relationships with plant diversity indices. therefore, fifty different land unit tracts (lut) were identified in khod-neuk basin, yazd province, iran, in 2010. vegetation and soil samples were taken in th...

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National Herbarium of the Netherlands, Netherlands Centre for Biodiversity Naturalis, Leiden University, PO Box 9514, Einsteinweg 2, 2300 RA Leiden, The Netherlands, Institute of Arctic Biology, University of Alaska Fairbanks, PO Box 757000, Fairbanks, AK 99775-7000, USA, School of Earth, Atmospheric and Environmental Sciences, The University of Manchester, Williamson Building, Oxford Road, Man...

Protected areas in mountains are regularly in the focus of international efforts to conserve the environment and enable sustainable development. The following article analyses the current extend of protection in mountainous versus non-mountainous areas, sheds light on the rationales behind the establishment of mountain protected areas, and proposes directions for future endeavours in protecting...

introduction the complexity of natural ecosystem, as the rangelands, is caused to propose the different approaches toevaluatethe ecosystem on the basis of sustainable and systematic management. study on the interaction connectionsbetween plants and biotic and abiotic factors in the rangeland ecosystem can be achieved by relationsofmanagerial strategies in order to conduct the rangeland health. ...

Land cover changes threaten biodiversity by impacting the natural habitats and require careful continuous assessment. The standard approach for assessing these is land modeling. present study investigated spatio-temporal in Use Cover (LULC) Gorgan River Basin (GRB) during 1990–2020 period predicted 2040. First, a change analysis employing satellite imagery from 1990 to 2020 was carried out. The...

Abstract. Excessive anthropogenic nitrogen (N) inputs to the biosphere have disrupted global cycle. To better quantify spatial and temporal patterns of N inputs, assess their impacts on biogeochemical cycles planet living organisms, improve use efficiency (NUE) for sustainable development, we developed a comprehensive synthetic dataset reconstructing History Nitrogen (HaNi) terrestrial biospher...