[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-2658":3,"related-2658":144},{"id":4,"title":5,"url":6,"summary":7,"summary_zh":8,"content":9,"source_name":10,"source_url":6,"published_at":11,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":15,"score_detail":16,"sources":23,"tags":25,"primary_topic":31,"secondary_topics":37,"classification":50,"search_phrases":107,"slug":110,"view_count":21,"doi":111,"paper":112,"created_at":143},2658,"A remote sensing–based approach to the regionalization of socioeconomic indicators in an agricultural headwater catchment in Northern Benin","https:\u002F\u002Fdoi.org\u002F10.5194\u002Fpiahs-389-45-2026","The agroecosystems of the rural continuum of the Sudano-Sahelian region of the Volta River Basin are undergoing severe degradation, resulting in serious declines in ecosystem service capacities and weakening community livelihoods, as agriculture remains the primary source of income in the region. This degradation is mainly driven by poor management of hydroclimatic risks, non-adapted agricultural practices characterized by intensive use of chemical fertilizers and pesticides, and insufficient consideration of spatial heterogeneity in decision-making processes. The objectives of this study are (i) to identify a Network of 30 m resolution Grid Cells (NGC) representative of the spatial heterogeneity of the studied agroecosystem – the Dassari headwater catchment (550 km 2 ), a tributary of the Volta River in northern Benin – and (ii) to regionalize plot-scale socioeconomic data to support improved decision-making. The NGC was derived by combining iterative principal component analysis (IPCA) with a Conditioned Latin Hypercube Sampling (CLHS) approach using 37 satellite-derived variables (e.g. Normalized Difference Vegetation Index, saturation index, coloration index), resulting in the selection of 150 grid cells. Field and laboratory investigations provided soil properties (e.g. texture, carbon, field capacity, nitrogen content) and socioeconomic data (e.g. harvest quantity, input costs, total production cost, and gross income), which were standardized and analyzed for major crops (millet, sorghum, maize, and cotton). Results show that natural spatial disparities among NGC cells translate into additional labor and input costs that may be unsustainable for farmers. Multiple linear regression models were developed to relate socioeconomic indicators to soil and remote sensing variables for each crop type, and the resulting regional models proved robust, with predicted and observed values closely aligned within the 95 % confidence interval, coefficients of determination exceeding 70 %, and p -values below 0.01.","沃尔特河流域苏丹-萨赫勒地区农村连续体的农业生态系统正在经历严重退化，导致生态系统服务能力严重下降，社区生计日益脆弱，而农业仍是该地区的主要收入来源。这种退化主要由水文气候风险管理不善、以大量使用化肥和农药为特征的非适应性农业实践，以及决策过程中对空间异质性考虑不足所驱动。本研究的目标是：(i) 识别一个30米分辨率网格单元网络（Network of 30 m resolution Grid Cells, NGC），以代表所研究农业生态系统的空间异质性——达萨里源头集水区（550平方公里），位于贝宁北部沃尔特河的一条支流；以及 (ii) 将地块尺度的社会经济数据进行区域化，以支持改进决策。NGC通过将迭代主成分分析（Iterative Principal Component Analysis, IPCA）与条件拉丁超立方采样（Conditioned Latin Hypercube Sampling, CLHS）方法相结合，利用37个卫星衍生变量（如归一化植被指数、饱和度指数、着色指数）得出，最终选取了150个网格单元。实地和实验室调查提供了土壤属性（如质地、碳、田间持水量、氮含量）和社会经济数据（如收获量、投入成本、总生产成本和总收入），这些数据经过标准化处理，并针对主要作物（小米、高粱、玉米和棉花）进行了分析。结果表明，NGC网格单元之间的自然空间差异转化为额外的劳动力和投入成本，对农民而言可能难以承受。研究针对每种作物类型建立了多元线性回归模型，将社会经济指标与土壤和遥感变量相关联，所得区域模型表现稳健，预测值与观测值在95%置信区间内高度吻合，决定系数超过70%，p值低于0.01。",null,"Proceedings of the International Association of Hydrological Sciences","2026-09-16T00:00:00Z","论文",10,false,68,{"impact":17,"substance":18,"depth":19,"authority":20,"freshness":13,"relevant":21,"comment":22},8,20,17,13,1,"该研究以30米分辨率遥感变量结合IPCA与CLHS抽样构建代表性网格，将地块尺度社会经济指标区域化，模型R²超70%，方法新颖、数据扎实，对农业信息化与精准决策有参考价值，但研究对象为贝宁流域，国内落地相关性有限，属细分领域学术进展。",[24],{"name":10,"url":6},[26,27,28,29,30],"农业遥感","空间异质性","遥感","西非农业","小农户生计",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},"I3","remote-sensing","遥感与农情监测","\u002Ftopic\u002Fdigital-agriculture\u002Fremote-sensing","I",[38,44],{"code":39,"slug":40,"name":41,"path":42,"parent_code":43},"A5","tubers-grains","薯类与杂粮","\u002Ftopic\u002Ffield-crops\u002Ftubers-grains","A",{"code":45,"slug":46,"name":47,"path":48,"parent_code":49},"H6","biodiversity","生态保护与生物多样性","\u002Ftopic\u002Fenvironment\u002Fbiodiversity","H",{"status":51,"locked":14,"version":52,"method":53,"evidence":54},"classified","2026-10-22.2","rules",{"candidates":55,"agricultural_evidence":58},[56,63,71,78,86,93,100],{"code":32,"score":57,"supported":58,"title":59,"abstract":61,"tags":62},16,true,[60],"remote sensing",[28,60],[26,28],{"code":39,"score":64,"supported":58,"title":65,"abstract":66,"tags":70},9,[],[67,68,69],"高粱","sorghum","millet",[],{"code":45,"score":64,"supported":58,"title":72,"abstract":73,"tags":77},[],[74,75,76],"农业生态","生态系统服务","ecosystem service",[],{"code":79,"score":80,"supported":58,"title":81,"abstract":82,"tags":85},"A3",6,[],[83,84],"玉米","maize",[],{"code":87,"score":80,"supported":58,"title":88,"abstract":89,"tags":92},"A6",[],[90,91],"棉花","cotton",[],{"code":94,"score":80,"supported":58,"title":95,"abstract":96,"tags":99},"H2",[],[97,98],"土壤","soil",[],{"code":101,"score":102,"supported":58,"title":103,"abstract":104,"tags":106},"F4",3,[],[105],"农药",[],[108,109],"小农户生计 空间异质性 农业遥感 西非农业","小农户生计 空间异质性","小农户生计空间异质性农业遥感西非农业-2658","10.5194\u002Fpiahs-389-45-2026",{"doi":111,"openalex_id":113,"authors":114,"venue":10,"cited_by_count":135,"oa_url":6,"card":136,"direction":140,"ingested_from":142},"W7213239844",[115,117,119,122,125,127,130,132],{"name":116,"orcid":9},"Yaovi Aymar Bossa",{"name":118,"orcid":9},"Adjo Brigitte Bossa",{"name":120,"orcid":121},"Yacouba Yira","https:\u002F\u002Forcid.org\u002F0000-0003-3879-8153",{"name":123,"orcid":124},"Ozias Hounkpatin","https:\u002F\u002Forcid.org\u002F0000-0003-1105-8649",{"name":126,"orcid":9},"Octave Djangni",{"name":128,"orcid":129},"Jean Hounkpè","https:\u002F\u002Forcid.org\u002F0000-0002-5521-9339",{"name":131,"orcid":9},"Hélyette Arielle Odoumbourou",{"name":133,"orcid":134},"Ernest Amoussou","https:\u002F\u002Forcid.org\u002F0000-0002-9402-4446",0,{"tldr":137,"method":138,"finding":139,"direction":140,"opportunity":141},"结合遥感与采样方法，将地块级社会经济指标区域化到贝宁北部农业流域。","迭代主成分分析与条件拉丁超立方采样，结合37个遥感变量和多元线性回归。","区域模型稳健，决定系数超70%，p值小于0.01，可预测作物社会经济指标。","农业遥感与作物表型","可探索将遥感区域化社会经济指标方法迁移至其他流域，并耦合农户决策行为模型。","openalex","2026-09-16T23:30:28.573293Z",{"total":80,"page":21,"page_size":80,"items":145},[146,205,277,326,387,467],{"id":147,"title":148,"url":149,"summary":150,"summary_zh":151,"content":9,"source_name":152,"source_url":149,"published_at":153,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":154,"score_detail":155,"sources":160,"tags":162,"primary_topic":168,"secondary_topics":169,"classification":171,"search_phrases":183,"slug":186,"view_count":102,"doi":187,"paper":188,"created_at":204},3075,"Mapping and monitoring land usage changes of gum Arabic belt in armed conflict-disturbed areas to support sustainable management of the belt","https:\u002F\u002Fdoi.org\u002F10.1038\u002Fs41598-026-69562-8","Abstract The Gum Arabic Belt (GAB) in Sudan play a key role in sustaining rural livelihoods, supporting biodiversity, and delivering essential ecosystem services. However, this fragile dryland ecosystem is increasingly threatened by armed conflict, large-scale displacement, land use changes, and environmental degradation. Therefore, this study assessed the status of GAB and gum production under conflict-induced stressors using an integrated methodology that combines meteorological, remote sensing, and participatory field survey data. Multi-temporal MODIS NDVI data (2000–2023) were analyzed to detect spatiotemporal changes in vegetation cover, particularly during peak growing seasons. Normalized Difference Vegetation Index (NDVI) trends were evaluated using five-year intervals, except for the last period (2020–2023) to accommodate the eco-anthropogenic signs of the current war. The results reveal that vegetation recovery across large portions of the GAB is correlated with land abandonment due to ongoing conflict and locals’ displacement. Across all assessed years, moderate vegetation class consistently dominated the landscape, particularly in 2020 and 2023, indicating a notable improvement in vegetation cover in recent years. A significant variation was observed in Gum yield, with higher production in 2005. The study underscores the urgent need for target restoration strategies and sustainable management policies. It also demonstrates the value of integrating earth observation data with local knowledge systems for conflict-sensitive environmental monitoring and policy formation in dryland regions.","摘要 苏丹的阿拉伯胶带（Gum Arabic Belt, GAB）在维持农村生计、支持生物多样性和提供关键生态系统服务方面发挥着重要作用。然而，这一脆弱的旱地生态系统正日益受到武装冲突、大规模流离失所、土地利用变化和环境退化的威胁。因此，本研究采用综合气象、遥感和参与式实地调查数据的方法，评估了冲突引发的压力因素下GAB及阿拉伯胶生产的状况。研究分析了多时相MODIS NDVI数据（2000–2023年），以检测植被覆盖的时空变化，尤其是生长旺季期间的变化。归一化植被指数（NDVI）趋势按五年间隔进行评估，但最后一个时段（2020–2023年）除外，以适应当前战争带来的生态-人为影响迹象。结果表明，GAB大部分地区的植被恢复与持续冲突和当地居民流离失所导致的土地撂荒相关。在所有评估年份中，中等植被等级始终主导景观，尤其是在2020年和2023年，表明近年来植被覆盖显著改善。阿拉伯胶产量存在显著差异，2005年产量较高。该研究强调迫切需要有针对性的恢复策略和可持续管理政策。研究还表明，将地球观测数据与当地知识系统相结合，对于旱地地区冲突敏感型环境监测和政策制定具有重要价值。","Scientific Reports","2026-09-18T00:00:00Z",77,{"impact":57,"substance":156,"depth":157,"authority":158,"freshness":17,"relevant":21,"comment":159},21,18,14,"以MODIS NDVI长时序遥感结合实地调查评估冲突扰动下阿拉伯胶带植被与胶产量变化，方法扎实、结论有政策价值，但属区域案例研究，对国内三农信息化参考有限。",[161],{"name":152,"url":149},[163,164,165,166,167],"NDVI","遥感监测","荒漠化防治","可持续管理","苏丹",{"code":45,"slug":46,"name":47,"path":48,"parent_code":49},[170],{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},{"status":51,"locked":14,"version":52,"method":53,"evidence":172},{"candidates":173,"agricultural_evidence":58},[174,179],{"code":45,"score":13,"supported":58,"title":175,"abstract":176,"tags":178},[],[177,75,46],"生物多样性",[165],{"code":32,"score":17,"supported":58,"title":180,"abstract":181,"tags":182},[],[28,60],[163,164],[184,185],"苏丹 阿拉伯胶带 NDVI","MODIS NDVI 植被覆盖 冲突","苏丹阿拉伯胶带NDVI-3075","10.1038\u002Fs41598-026-69562-8",{"doi":187,"openalex_id":189,"authors":190,"venue":152,"cited_by_count":135,"oa_url":198,"card":199,"direction":140,"ingested_from":142},"W7213533975",[191,194,196],{"name":192,"orcid":193},"Elmugheira M. I. Mohammed","https:\u002F\u002Forcid.org\u002F0000-0003-0977-9156",{"name":195,"orcid":9},"Abdalrahman A. Ahmed",{"name":197,"orcid":9},"Faisal I. Musa","https:\u002F\u002Fwww.nature.com\u002Farticles\u002Fs41598-026-69562-8_reference.pdf",{"tldr":200,"method":201,"finding":202,"direction":140,"opportunity":203},"结合遥感与实地调查，评估苏丹武装冲突干扰下阿拉伯胶带土地覆被变化及胶产量。","多时相MODIS NDVI（2000–2023）与气象、参与式实地调查数据集成分","冲突导致人口流离与土地撂荒，反而使大部分区域植被恢复，胶产量年际波动大。","可探究冲突驱动撂荒下植被恢复的生态-社会机制，并开发冲突敏感型遥感监测与可持续管理模型。","2026-09-21T23:30:25.775307Z",{"id":206,"title":207,"url":208,"summary":209,"summary_zh":210,"content":9,"source_name":211,"source_url":208,"published_at":212,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":213,"score_detail":214,"sources":218,"tags":220,"primary_topic":224,"secondary_topics":225,"classification":231,"search_phrases":261,"slug":264,"view_count":135,"doi":265,"paper":266,"created_at":276},5008,"ASSESSING THE GEOECOLOGICAL IMPACT OF LARGE HYDRAULIC STRUCTURES IN ARID REGIONS USING REMOTE SENSING AND GIS TECHNOLOGIES (A CASE STUDY OF THE CENTRAL FERGANA RESERVOIR)","https:\u002F\u002Fdoi.org\u002F10.5281\u002Fzenodo.23359723","This article presents a comprehensive study of the geoecological and ameliorative impacts of large hydraulic structures built under arid subtropical conditions on adjacent agricultural landscapes, using the Central Fergana Reservoir (CFR) as a case study. The main objective of the study is to assess landscape changes, the spatial dynamics of vegetation cover, and secondary soil salinization processes across 29,330 hectares within the reservoir’s impact zone between 2010 and 2025 using remote sensing and GIS technologies. The study calculates the Normalized Difference Vegetation Index (NDVI) based on Landsat satellite imagery (Landsat 5 TM, Landsat 8 OLI\u002FTIRS, and Landsat 9 OLI-2) and analyzes long-term changes. The results show that the water surface area expanded from 1% (293.3 ha) in 2010 to 15% (4,399.5 ha) by 2025. Furthermore, analyses of 27 soil profiles and laboratory measurements of electrical conductivity (\\(EC_e\\)) and moisture content confirmed the formation of localized waterlogged areas and highly saline solonchaks in the 500-meter coastal buffer zone as a result of a rise in the groundwater table to 1.0–1.5 m. Environmental stress factors identified through comparative analyses with a control (background) site were scientifically substantiated, and practical recommendations for sustainable regional management were developed.","本文以中央费尔干纳水库（Central Fergana Reservoir, CFR）为例，对干旱亚热带条件下大型水利设施对邻近农业景观的地质生态与土壤改良影响进行了综合研究。研究的主要目标在于利用遥感与GIS技术，评估2010年至2025年间水库影响区内29330公顷土地上的景观变化、植被覆盖空间动态以及次生土壤盐渍化过程。研究基于Landsat卫星影像（Landsat 5 TM、Landsat 8 OLI\u002FTIRS和Landsat 9 OLI-2）计算归一化植被指数（Normalized Difference Vegetation Index, NDVI），并分析其长期变化。结果表明，水域面积从2010年的1%（293.3公顷）扩大至2025年的15%（4399.5公顷）。此外，对27个土壤剖面的分析以及电导率（\\(EC_e\\)）和含水量的实验室测定证实，由于地下水位上升至1.0–1.5米，在500米沿岸缓冲带内形成了局部渍水区和重度盐化盐土。通过与对照（背景）样地的比较分析，科学地证实了所识别的环境胁迫因子，并提出了区域可持续管理的实践建议。","Zenodo (CERN European Organization for Nuclear Research)","2026-10-14T00:00:00Z",74,{"impact":215,"substance":216,"depth":157,"authority":20,"freshness":64,"relevant":21,"comment":217},12,22,"基于Landsat长时序遥感与GIS评估干旱区大型水利工程对灌区植被与次生盐渍化的影响，方法规范、数据翔实，对农业遥感与灌区生态监测有参考价值，但属区域案例研究，公共影响有限。",[219],{"name":211,"url":208},[26,28,221,222,223],"水资源管理","灌溉农业","盐渍化",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[226],{"code":227,"slug":228,"name":229,"path":230,"parent_code":36},"I4","gis","GIS与空间分析","\u002Ftopic\u002Fdigital-agriculture\u002Fgis",{"status":51,"locked":14,"version":52,"method":53,"evidence":232},{"candidates":233,"agricultural_evidence":58},[234,238,244,249,255],{"code":32,"score":57,"supported":58,"title":235,"abstract":236,"tags":237},[60],[28,60],[26,28],{"code":227,"score":239,"supported":58,"title":240,"abstract":242,"tags":243},11,[241],"GIS",[241],[],{"code":94,"score":245,"supported":58,"title":246,"abstract":247,"tags":248},7,[],[97,98],[223],{"code":250,"score":102,"supported":58,"title":251,"abstract":252,"tags":254},"H7",[],[253],"干旱",[],{"code":256,"score":257,"supported":14,"title":258,"abstract":259,"tags":260},"H3",2,[],[],[221,222],[262,263],"费尔干纳水库 遥感 盐渍化","Landsat NDVI 灌区 土壤盐渍化","费尔干纳水库遥感盐渍化-5008","10.5281\u002Fzenodo.23359723",{"doi":265,"openalex_id":267,"authors":268,"venue":211,"cited_by_count":135,"oa_url":208,"card":271,"direction":140,"ingested_from":142},"W7221819099",[269],{"name":270,"orcid":9},"Akbarov Sarvarbek",{"tldr":272,"method":273,"finding":274,"direction":140,"opportunity":275},"用遥感和GIS评估费尔干纳中部水库对周边农业景观的生态影响。","Landsat影像NDVI分析、27个土壤剖面及ECe与含水量测定。","水库水面从1%扩至15%，500米缓冲带地下水位升至1.0–1.5米，形成盐渍化。","可结合多源遥感与土壤盐分模型，构建干旱区水库周边盐渍化预警与灌溉调控方案。","2026-10-15T23:30:29.814507Z",{"id":278,"title":279,"url":280,"summary":281,"summary_zh":282,"content":9,"source_name":211,"source_url":280,"published_at":283,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":284,"score_detail":285,"sources":288,"tags":290,"primary_topic":294,"secondary_topics":295,"classification":296,"search_phrases":308,"slug":311,"view_count":135,"doi":312,"paper":313,"created_at":325},4748,"Study of Territories Using Geoinformatics and Remote Sensing Technologies: Spectral Band Combinations Based on Sentinel-2 Data (A Case Study of Parkent District)","https:\u002F\u002Fdoi.org\u002F10.5281\u002Fzenodo.23297593","This scientific paper analyzes the combination of spectral bands based on data from the European Space Agency's (ESA) Sentinel-2 satellite, using geoinformatics and remote sensing technologies. The Parkent district of the Tashkent region, Republic of Uzbekistan, was selected as the object of study. The research primarily compares the characteristics of the NIR-RED-GREEN (Near-Infrared, Red, Green) and SWIR-NIR-GREEN (Shortwave Infrared, Near-Infrared, Green) band combinations, as well as their advantages in identifying agricultural lands, forest cover, and assessing moisture levels.","本文基于欧洲空间局（ESA）Sentinel-2卫星数据，运用地理信息学与遥感技术，对光谱波段组合进行了分析。研究选取乌兹别克斯坦共和国塔什干州帕尔肯特区作为研究对象。研究主要比较了近红外-红-绿（NIR-RED-GREEN）与短波红外-近红外-绿（SWIR-NIR-GREEN）波段组合的特征，以及二者在识别农业用地、森林覆盖和评估湿度水平方面的优势。","2026-10-11T00:00:00Z",62,{"impact":17,"substance":157,"depth":286,"authority":215,"freshness":64,"relevant":21,"comment":287},15,"基于Sentinel-2多光谱波段组合的遥感应用研究，方法具体、数据来源权威，但研究对象为乌兹别克斯坦地方区域，对国内三农信息化的直接参考价值有限。",[289],{"name":211,"url":280},[26,291,28,292,293],"Sentinel-2","乌兹别克斯坦","光谱波段",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":51,"locked":14,"version":52,"method":53,"evidence":297},{"candidates":298,"agricultural_evidence":58},[299,303],{"code":32,"score":19,"supported":58,"title":300,"abstract":301,"tags":302},[60],[28,60],[291,26,28],{"code":227,"score":102,"supported":58,"title":304,"abstract":305,"tags":307},[],[306],"地理信息",[],[309,310],"Sentinel-2 光谱波段 组合","Parkent 遥感 农业用地","Sentinel-2光谱波段组合-4748","10.5281\u002Fzenodo.23297593",{"doi":312,"openalex_id":314,"authors":315,"venue":211,"cited_by_count":135,"oa_url":280,"card":320,"direction":140,"ingested_from":142},"W7221467289",[316,318],{"name":317,"orcid":9},"Xalilov Doniyor",{"name":319,"orcid":9},"Allambergenova Venera",{"tldr":321,"method":322,"finding":323,"direction":140,"opportunity":324},"基于Sentinel-2数据比较NIR-RED-GREEN与SWIR-NIR-GREEN波段组合，用","使用ESA Sentinel-2影像与地理信息学、遥感技术，对比两种光谱波段组合","NIR-RED-GREEN和SWIR-NIR-GREEN组合在识别农业用地、森林覆盖和评估湿度上各有","可进一步量化不同波段组合在干旱区作物分类与土壤湿度反演中的精度差异，并构建自动化优选流程。","2026-10-12T23:30:24.415736Z",{"id":327,"title":328,"url":329,"summary":330,"summary_zh":331,"content":9,"source_name":332,"source_url":329,"published_at":333,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":154,"score_detail":334,"sources":336,"tags":338,"primary_topic":342,"secondary_topics":343,"classification":344,"search_phrases":355,"slug":358,"view_count":102,"doi":359,"paper":360,"created_at":386},3166,"Case Studies of Environmental Monitoring Based on the Integrated Use of Bioindicators and Remote Sensing","https:\u002F\u002Fdoi.org\u002F10.3390\u002Frs18183227","This narrative review examines how plant bioindication can be integrated with remote sensing to support the preliminary screening of soil contamination, framed as an environmental situational awareness problem addressed through multi-scale imagery and field validation. Seven case studies—illegal waste deposits, pipeline leaks, landfill impacts, industrial areas, agrochemical drift, oil-spills in coastal wetlands, and acid mine drainage—were selected based on joint documentation of a contamination source or exposure condition, a measurable plant response, and a remotely detected signal related to vegetation stress. This synthesis clarifies how vegetation response can serve as a proxy for large-scale contamination screening. A common contamination–vegetation–remote sensing logic emerges across the cases examined, linking contamination drivers and exposure pathways to canopy responses detectable as spectral, thermal, spatial, or temporal anomalies. Recurring spatial patterns of vegetation anomalies are identified as first-order interpretive cues rather than diagnostic signatures. Vegetation stress responses lack spectral specificity, making spectral equifinality the primary operational challenge for vegetation-based biomonitoring. Future workflows should integrate spectral, spatial, temporal, multi-sensor, and ancillary data validated against ground-truth. Future research should expand the evidence base through formal literature searches, multi-site validation, standardized protocols, and infrastructures integrating plant phenotyping and remote sensing to support quantitatively validated screening approaches.","本叙述性综述探讨了如何将植物生物指示与遥感相结合，以支持土壤污染的初步筛查，并将其构建为一个通过多尺度影像和实地验证来解决的环境态势感知问题。基于对污染源或暴露条件的联合记录、可测量的植物响应以及与植被胁迫相关的遥感信号，选取了七个案例研究——非法废物堆放、管道泄漏、垃圾填埋场影响、工业区、农用化学品飘移、沿海湿地溢油和酸性矿山排水。本综述阐明了植被响应如何能够作为大规模污染筛查的替代指标。在所考察的案例中，浮现出一种共同的污染—植被—遥感逻辑，将污染驱动因素和暴露途径与可被检测为光谱、热、空间或时间异常的冠层响应联系起来。植被异常的重复性空间格局被识别为一级解释线索，而非诊断性特征。植被胁迫响应缺乏光谱特异性，使得光谱等终性成为基于植被的生物监测面临的首要操作挑战。未来的工作流程应整合光谱、空间、时间、多传感器和辅助数据，并以地面真值进行验证。未来研究应通过正式文献检索、多站点验证、标准化协议以及整合植物表型分析与遥感的基础设施来扩展证据基础，以支持经过定量验证的筛查方法。","Remote Sensing","2026-09-19T00:00:00Z",{"impact":57,"substance":156,"depth":157,"authority":158,"freshness":17,"relevant":21,"comment":335},"综述性论文，系统梳理植被生物指示与遥感融合筛查土壤污染的七个案例，方法学与结论对农业环境遥感监测有参考价值，但非全国性政策或突破性成果。",[337],{"name":332,"url":329},[26,28,339,340,341],"环境监测","植被监测","土壤污染",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":51,"locked":14,"version":52,"method":53,"evidence":345},{"candidates":346,"agricultural_evidence":58},[347,351],{"code":32,"score":19,"supported":58,"title":348,"abstract":349,"tags":350},[60],[28,60],[26,340,28],{"code":94,"score":80,"supported":58,"title":352,"abstract":353,"tags":354},[],[97,98],[],[356,357],"植被生物指示 遥感 土壤污染","Remote Sensing 植被胁迫 遥感监测","植被生物指示遥感土壤污染-3166","10.3390\u002Frs18183227",{"doi":359,"openalex_id":361,"authors":362,"venue":332,"cited_by_count":135,"oa_url":329,"card":381,"direction":140,"ingested_from":142},"W7213930509",[363,366,369,372,375,378],{"name":364,"orcid":365},"Marco De Mizio","https:\u002F\u002Forcid.org\u002F0009-0009-6556-2606",{"name":367,"orcid":368},"Donato Amitrano","https:\u002F\u002Forcid.org\u002F0000-0002-2355-4503",{"name":370,"orcid":371},"Massimiliano Gargiulo","https:\u002F\u002Forcid.org\u002F0000-0002-6783-366X",{"name":373,"orcid":374},"Sara Parrilli","https:\u002F\u002Forcid.org\u002F0000-0002-7225-1269",{"name":376,"orcid":377},"Claudia Savarese","https:\u002F\u002Forcid.org\u002F0000-0003-0161-2407",{"name":379,"orcid":380},"Massimiliano Lega","https:\u002F\u002Forcid.org\u002F0000-0002-4842-6049",{"tldr":382,"method":383,"finding":384,"direction":140,"opportunity":385},"综述植物生物指示与遥感结合用于土壤污染初步筛查的七个案例，提出污染-植被-遥感逻辑。","叙事性综述，选取七类污染案例，整合多尺度影像与地面验证。","植被胁迫光谱缺乏特异性，光谱等终性是植被生物监测的主要操作挑战。","可构建标准化植物表型-遥感集成平台，开展多站点验证以量化污染筛查。","2026-09-22T23:30:20.917796Z",{"id":388,"title":389,"url":390,"summary":391,"summary_zh":392,"content":9,"source_name":393,"source_url":390,"published_at":11,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":394,"score_detail":395,"sources":398,"tags":400,"primary_topic":405,"secondary_topics":406,"classification":407,"search_phrases":416,"slug":419,"view_count":257,"doi":420,"paper":421,"created_at":466},2797,"Generation of representative datasets of future Copernicus Sentinel Expansion Mission Data (hyperspectral, thermal and L-band) as basis for innovative agricultural products","https:\u002F\u002Fdoi.org\u002F10.62880\u002Frars26005","The Copernicus Sentinel Expansion Missions will provide new and unique remote sensing data. To enable rapid use of real data as soon as it becomes available, it is essential to generate comparable synthetic data in advance. This study proposes a novel data set for three of the upcoming sensors. CHIME hyperspectral data are generated by inverting multispectral reflectance data from Sentinel-2 time series by radiative transfer modelling to retrieve land surface parameters and subsequently forward-simulating bottom-of-atmosphere reflectance using expected CHIME sensor characteristics. Future LSTM land surface temperature data are derived from Sentinel-3 and Sentinel-2 data using the Sen-ET workflow with spatial data mining sharpening. L-band backscatter and coherence data for ROSE-L are simulated using SAOCOM-1 data, which are transformed to match the expected spatial and radiometric characteristics. The novel data set is available for three areas of interest (AOIs) defined by Sentinel-2 tiles located in Germany, Belgium, and Estonia. A validation of simulated CHIME data using existing comparable sensor data from EnMAP showed a high spectral correlation with an average RMSE of 6.154 [%] and a correlation of 0.924 for the German AOI in 2024. This publicly available, unique and well validated dataset already enables the preparation and development of future products and services across a wide range of application areas based on data from the Sentinel Expansion Mission. Due to the high data availability resulting from extensive two-year time series, as well as the various AOIs, future products can already be tested for their temporal and spatial transferability.","哥白尼哨兵扩展任务将提供新的独特遥感数据。为了在真实数据可用时尽快加以利用，必须提前生成可比的合成数据。本研究为其中三个即将发射的传感器提出了一个新的数据集。CHIME高光谱数据通过辐射传输建模对来自Sentinel-2时间序列的多光谱反射率数据进行反演，以获取地表参数，随后利用预期的CHIME传感器特征正向模拟大气底层反射率来生成。未来的LSTM地表温度数据利用Sen-ET工作流结合空间数据挖掘锐化方法，从Sentinel-3和Sentinel-2数据中导出。ROSE-L的L波段后向散射和相干性数据使用SAOCOM-1数据进行模拟，并将其转换为符合预期空间和辐射特征的形式。该新数据集可用于三个感兴趣区域（AOIs），分别位于德国、比利时和爱沙尼亚的Sentinel-2瓦片范围内。利用EnMAP现有可比传感器数据对模拟CHIME数据进行的验证表明，2024年德国AOI的光谱相关性较高，平均RMSE为6.154 [%]，相关系数为0.924。这一公开可用、独特且经过充分验证的数据集，已经能够支持基于哨兵扩展任务数据在广泛的应用领域中准备和开发未来产品与服务。由于两年广泛时间序列所带来的高数据可用性以及多个AOIs，未来产品已经可以测试其时间和空间可迁移性。","Recent advances in remote sensing.",81,{"impact":157,"substance":216,"depth":396,"authority":20,"freshness":64,"relevant":21,"comment":397},19,"面向未来Sentinel扩展任务的高光谱、热红外与L波段合成数据集研究，方法新颖、验证充分且公开可用，对农业遥感产品预研具有实质价值，值得进入每日精选。",[399],{"name":393,"url":390},[26,401,28,402,403,404],"高光谱","地表温度","哥白尼计划","合成数据",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":51,"locked":14,"version":52,"method":53,"evidence":408},{"candidates":409,"agricultural_evidence":58},[410],{"code":32,"score":18,"supported":58,"title":411,"abstract":413,"tags":415},[412],"hyperspectral",[28,60,414,412],"multispectral",[26,402,28,401],[417,418],"哥白尼计划 农业遥感 合成数据 地表温度","哥白尼计划 农业遥感","哥白尼计划农业遥感合成数据地表温度-2797","10.62880\u002Frars26005",{"doi":420,"openalex_id":422,"authors":423,"venue":393,"cited_by_count":135,"oa_url":390,"card":461,"direction":140,"ingested_from":142},"W7213413531",[424,426,428,431,434,437,440,443,445,448,450,452,454,456,459],{"name":425,"orcid":9},"Christian Miesgang",{"name":427,"orcid":9},"Sandra Dotzler",{"name":429,"orcid":430},"Anusha Sanmathi Sathyaniranjan","https:\u002F\u002Forcid.org\u002F0009-0009-8710-4622",{"name":432,"orcid":433},"Silke Migdall","https:\u002F\u002Forcid.org\u002F0000-0001-9089-6274",{"name":435,"orcid":436},"Heike Bach","https:\u002F\u002Forcid.org\u002F0000-0001-8060-2498",{"name":438,"orcid":439},"J. A. D. L. Blommaert","https:\u002F\u002Forcid.org\u002F0000-0002-5797-2439",{"name":441,"orcid":442},"Astrid Vannoppen","https:\u002F\u002Forcid.org\u002F0000-0001-5140-832X",{"name":444,"orcid":9},"Louis Snyders",{"name":446,"orcid":447},"Mihkel Veske","https:\u002F\u002Forcid.org\u002F0000-0003-2367-9215",{"name":449,"orcid":9},"Sven Kautlenbach",{"name":451,"orcid":9},"Catherine Odera",{"name":453,"orcid":9},"Tetiana Shtym",{"name":455,"orcid":9},"Tanel Tamm",{"name":457,"orcid":458},"Anke Schickling","https:\u002F\u002Forcid.org\u002F0000-0001-7446-7752",{"name":460,"orcid":9},"Melisa Soledad Heredia",{"tldr":462,"method":463,"finding":464,"direction":140,"opportunity":465},"生成CHIME高光谱、LSTM热红外和ROSE-L L波段模拟数据集，为未来Sentinel扩展任务","辐射传输模型反演、Sen-ET时空锐化、SAOCOM-1模拟，覆盖德比爱三区两年","模拟CHIME与EnMAP光谱相关性0.924，RMSE 6.154%，数据集公开且验证良好。","可基于该模拟数据集提前开发高光谱、热红外与L波段融合的作物监测和表型反演新算法。","2026-09-17T23:30:37.404847Z",{"id":468,"title":469,"url":470,"summary":471,"summary_zh":472,"content":9,"source_name":473,"source_url":470,"published_at":474,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":475,"score_detail":476,"sources":478,"tags":480,"primary_topic":484,"secondary_topics":485,"classification":486,"search_phrases":498,"slug":501,"view_count":257,"doi":502,"paper":503,"created_at":513},2057,"Federation Cannot Replace Stewardship: Governing the Calibration Chain in Continental-Scale Observation Networks","https:\u002F\u002Fdoi.org\u002F10.1175\u002Fbams-d-26-0091.1","Abstract Federated earth observation systems depend on calibration and validation infrastructure that most governance conversations treat as a technical detail rather than a foundational dependency. This essay argues that documentation and traceability, the technical core of the earth observation community’s own reference-measurement standards, are necessary but not sufficient. No amount of documentation substitutes for a named, accountable person empowered to act on it before a decision is made, and no amount of federation architecture compensates for an anchor point that is not physically grounded, named, and maintained by someone whose reputation is attached to it. The argument draws on operational experience across agricultural and wildland fire remote sensing, airborne collection during disaster response, and large-scale geospatial federation supporting hundreds of thousands of users across dozens of integrated system components. At continental scale, with sovereign and institutional boundaries cutting across shared data products, the calibration and validation work that anchors observation data to physical reality is not overhead. It is the reason these data are worth anything at all.","联邦地球观测系统依赖于定标与验证基础设施，而大多数治理讨论将其视为技术细节，而非基础性依赖。本文认为，文档化与可追溯性——地球观测界自身参考测量标准的技术核心——是必要的，但并不充分。再多的文档也无法替代一个在决策之前被赋予行动权力、具名且可问责的人；再多的联邦架构也无法弥补一个没有物理根基、没有具名、没有由声誉与之绑定的人维护的锚点。本论证基于农业与野火遥感、灾害响应中的机载数据采集，以及支持数十个集成系统组件、服务数十万用户的大规模地理空间联邦的运营经验。在大陆尺度上，当主权与制度边界横切共享数据产品时，将观测数据锚定于物理现实的定标与验证工作并非 overhead。它正是这些数据具有任何价值的原因所在。","Bulletin of the American Meteorological Society","2026-09-09T00:00:00Z",79,{"impact":157,"substance":156,"depth":157,"authority":158,"freshness":17,"relevant":21,"comment":477},"该论文从治理角度剖析大陆尺度观测网络的校准链条，强调可问责的锚点机制，对农业遥感数据可信度建设有实质参考价值，但偏学术理论、非政策落地，适合作为专业精选。",[479],{"name":473,"url":470},[26,481,28,482,483],"数据治理","观测网络","校准验证",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":51,"locked":14,"version":52,"method":53,"evidence":487},{"candidates":488,"agricultural_evidence":58},[489,493],{"code":32,"score":17,"supported":58,"title":490,"abstract":491,"tags":492},[],[28,60],[26,28],{"code":494,"score":21,"supported":14,"title":495,"abstract":496,"tags":497},"I6",[],[],[481],[499,500],"农业遥感 数据治理 校准验证 观测网络","农业遥感 数据治理","农业遥感数据治理校准验证观测网络-2057","10.1175\u002Fbams-d-26-0091.1",{"doi":502,"openalex_id":504,"authors":505,"venue":473,"cited_by_count":135,"oa_url":9,"card":508,"direction":140,"ingested_from":142},"W7212000778",[506],{"name":507,"orcid":9},"Anthony Veltri",{"tldr":509,"method":510,"finding":511,"direction":140,"opportunity":512},"论文主张联邦架构无法替代有明确责任人的校准监管，强调校准链治理是大陆尺度观测网络的基础。","基于农业与野火遥感、灾害响应航空采集及大规模地理空间联邦的运营经验进行论证。","文档与可追溯性必要但不充分，必须有具名且被赋权的人在决策前行动，锚点需物理落地并有人维护。","可研究农业观测网络中校准责任人的制度设计、激励与问责机制，以及跨主权边界的校准链治理框架。","2026-09-10T23:30:27.747997Z"]