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RANGELAND: 作品数：79被引量：101H指数：6; 导出分析报告; 相关领域：农业科学更多>>; 相关作者：程维信何吉成李凌浩徐雨晴更多>>; 相关机构：中国科学院植物研究所中国铁道科学研究院中国气象局国家气候中心加利福尼亚大学更多>>; 相关期刊：《International Journal of Sediment Research》《Medicinal Plant》《Frontiers in Biology》《Plant Diversity》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划更多>>

A note on the reporting of stocking rate, stocking density, and“grazing intensity”in pasture and rangeland research: 《Grassland Research》2024年第4期303-305,共3页Cory Matthew; It has been an observation of mine over the last few years that in articles dealing with animal allocation to pasture or rangeland in various countries,there are differences between authors in the units used for some ...; 关键词：INTENSITY PREPARING dealing

Rainwater Harvesting for Degraded Rangeland Rehabilitation in the Abu Fhihil Sub-basin,Riyadh,Saudi Arabia: 《Journal of Environmental Science and Engineering(B)》2024年第6期211-226,共16页Bargaoui Mohamed Meshal Abdullah Harbi Alotaibi Mohammed Abdulwahed Mohammed Alrizqi; In order to achieve the objectives set out in the Kingdom of Saudi Arabia’s rangeland development strategy and its associated implementation plan,a series of programs,initiatives,and projects have been developed.One ...; 关键词：Abu-Fhihil degraded rangeland rainwater harvesting REHABILITATION

Storage,pattern and driving factors of soil organic carbon in the desert rangelands of northern Xinjiang,north-west China: 《Frontiers of Earth Science》2024年第3期598-610,共13页Huixia LIU Zongjiu SUN Yuxuan CUI Yiqiang DONG Panxing HE Shazhou AN Xianhua ZHANG; funded by the Open Project of Key Laboratory of Xinjiang Uygur Autonomous Region(No.2022D04003);the National Basic resource survey of China(No.2017FY100200);the National Natural Science Foundation of China(Grant No.32060408);the graduate scientific research and innovation project of Xinjiang Agricultural University(No.XJAUGRI2021003).; Soil organic carbon(SOC)is a critical variable used to determine the carbon balance.However,large uncertainties arise when predicting the SOC stock in soil profiles in Chinese grasslands,especially on desert rangeland...; 关键词：soil organic carbon desert rangeland SEM analysis driving factors Xinjiang Uygur Autonomous Region of China

Enhancing rangeland weed detection through convolutional neural networks and transfer learning: 《Crop Design》2024年第3期14-33,共20页Christian Shackleton Raja Hashim Ali Talha Ali Khan; The detection of weed species in rangeland environments is a challenging task due to various factors such as dense,variable species vegetation,ocular occlusion,and a wide variety of plant morphology.Most research in w...; 关键词：Convolutional neural network Transfer learning Deep learning Weed species detection Multiclass classification Computer vision Rangeland environments DeepWeeds dataset Agricultural automation

An artificial neural network emulator of the rangeland hydrology and erosion model: 《International Soil and Water Conservation Research》2024年第2期241-257,共17页Mahmoud Saeedimoghaddam Grey Nearing Mariano Hernandez Mark A.Nearing David C.Goodrich Loretta J.Metz; supported by the U.S.Department of Agriculture,Natural Resources Conservation Service,Conservation Effects Assessment Project(CEAP)Grazing Lands Component,under agreement number NR193A750007C002。; Machine learning(ML)is becoming an ever more important tool in hydrologic modeling.Previous studies have shown the higher prediction accuracy of those ML models over traditional process-based ones.However,there is ano...; 关键词：RHEM Sediment yield Soil loss RUNOFF Deep learning

Semi-automated detection of rangeland runoff and erosion control berms using high-resolution topography data: 《International Soil and Water Conservation Research》2024年第1期217-226,共10页Li Li; An inventory of topographic modifications is essential to addressing their impacts on hydrological and morphological processes in human-altered watersheds.However,such inventories are generally lacking.This study pres...; 关键词：Earthen berm RANGELAND Grayscale morphological reconstruction Geomorphon LiDAR

Legacy earthen berms influence vegetation and hydrologic complexity in the Altar Valley,Arizona: 《International Soil and Water Conservation Research》2023年第4期755-763,共9页Mary H.Nichols Sara E.Duke Chandra Holifield Collins Lauren Thompson; Across the American Southwest water development has played a critical role in managing rangelands.Earthen berms have been constructed throughout US rangelands to manage runoff and reduce erosion.The berms altered runo...; 关键词：Legacy conservation structure Earthen bank Earthen berm Land degradation RANGELAND

UAV and Satellite-Based Sensing to Map Ecological States at the Landscape Scale: 《Open Journal of Ecology》2023年第8期560-596,共37页Guillermo E. Ponce-Campos Mitchel McClaran Philip Heilman Jeffrey K. Gillan; Mapping ecological states in semi-arid rangelands is crucial for effective land management and conservation efforts because it identifies difference in the ecological conditions across a landscape. This study presents...; 关键词：Ecological Sites Ecological States RANGELAND Largest Patch Index UAV Remote Sensing

Do aeolian deposits and sand encroachment intensity shape patterns of vegetation diversity and plant functional traits in desert pavements?被引量：1: 《Journal of Arid Land》2023年第6期667-694,共28页M'hammed BOUALLALA Souad NEFFAR Lyès BRADAI Haroun CHENCHOUNI; The effects of sand encroachment on composition,diversity,and functional patterns of vegetation in drylands are rarely studied,and yet addressing these aspects is important to deepen our understanding of the biodivers...; 关键词：desert pavements hot and arid rangeland plant diversity land degradation sand encroachment plant functional trait Sahara Desert

Improved drought tolerance in Festuca ovina L.using plant growth promoting bacteria: 《Journal of Arid Land》2023年第6期740-755,共16页Fateme RIGI Morteza SABERI Mahdieh EBRAHIMI; the Research Affairs of the University of Zabol,Iran for the financial support (IRUOZ-GR-8721)。; Numerous ecological factors influence a plant’s ability to live and grow,in which dryness is a substantial constraint on plant growth in arid and semi-arid areas.In response to a specific environmental stress,plants ...; 关键词：bio-fertilizers element uptake drought stress RANGELAND water scarcity

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