[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-2861":3,"related-2861":67},{"id":4,"title":5,"url":6,"summary":7,"summary_zh":8,"content":8,"source_name":9,"source_url":6,"published_at":10,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":14,"score_detail":15,"sources":23,"tags":25,"primary_topic":8,"secondary_topics":31,"classification":32,"search_phrases":45,"slug":48,"view_count":21,"doi":49,"paper":50,"created_at":66},2861,"Resource-use archetypes in contrasting agrosilvopastoral systems: An emergy study of Portuguese Montado and Scottish grasslands","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.agsy.2026.104979","Resource-use archetypes in contrasting agrosilvopastoral systems: An emergy study of Portuguese Montado and Scottish grasslands。Agricultural Systems",null,"Agricultural Systems","2026-09-17T00:00:00Z","论文",10,false,73,{"impact":16,"substance":17,"depth":18,"authority":19,"freshness":20,"relevant":21,"comment":22},12,20,18,14,9,1,"核心期刊发表的能值分析比较研究，方法新颖、结论可靠，但属国际案例研究，对国内三农实践的直接影响力有限。",[24],{"name":9,"url":6},[26,27,28,29,30],"农业生态","农林复合系统","能值分析","草地畜牧","资源利用",[],{"status":33,"locked":13,"version":34,"method":35,"evidence":36},"unclassified","2026-10-22.2","rules",{"candidates":37,"agricultural_evidence":43,"reason":44},[38],{"code":39,"score":21,"supported":13,"title":40,"abstract":41,"tags":42},"H6",[],[],[26],true,"缺少足够的主题证据",[46,47],"葡萄牙 Montado 农林复合","苏格兰草地 能值分析","葡萄牙Montado农林复合-2861","10.1016\u002Fj.agsy.2026.104979",{"doi":49,"openalex_id":51,"authors":52,"venue":9,"cited_by_count":64,"oa_url":6,"card":8,"direction":8,"ingested_from":65},"W7213505994",[53,55,57,59,61],{"name":54,"orcid":8},"Joana Marinheiro",{"name":56,"orcid":8},"João Serra",{"name":58,"orcid":8},"Cairistiona Topp",{"name":60,"orcid":8},"Cláudia Marques-dos-Santos",{"name":62,"orcid":63},"Ana Fonseca","https:\u002F\u002Forcid.org\u002F0000-0002-3207-4819",0,"openalex","2026-09-18T23:30:04.393059Z",{"total":68,"page":21,"page_size":68,"items":69},6,[70,136,230,279,331,420],{"id":71,"title":72,"url":73,"summary":74,"summary_zh":75,"content":8,"source_name":76,"source_url":73,"published_at":77,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":78,"score_detail":79,"sources":84,"tags":86,"primary_topic":91,"secondary_topics":97,"classification":98,"search_phrases":108,"slug":111,"view_count":64,"doi":112,"paper":113,"created_at":135},5142,"Comparative biochemical and transcriptomic profiling of açaí and cacao fruits from Eastern Amazon agroforestry systems","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1970644","Agroforestry is an agricultural practice that combines production with sustainability. In the Eastern Amazon region, this system is used to harvest native fruits such as açaí and cacao. However, different management strategies may be associated with contrasting biochemical and molecular characteristics of these fruits. To evaluate these differences, a comparative observational analysis of açaí pulps and cacao seeds with adhering arils was performed using samples from two neighboring agroforestry systems in Tomé-Açu (Pará, Brazil), with one farm representing an organic management regime (AFS19) and the other representing a conventional management regime (AFS27). The analysis focused on trace element composition, metabolic diversity, and gene expression. The elemental composition of the fruits was broadly similar, although açaí from AFS19 had 35% and 38% higher concentrations of phosphorus and copper, respectively, while cacao from AFS27 had 17%–30% higher concentrations of calcium, manganese, magnesium, and sulfur. The metabolic profiles of both açaí and cacao from AFS19 were more diverse and included several putative compounds, such as apigenin and esculin, tentatively annotated only in samples from AFS19. Transcriptomic data showed that açaí pulps from AFS19 had higher expression of genes associated with antioxidative processes and stress resistance, whereas AFS27 showed higher expression of genes related to ripening, proteolysis, and flavonoid biosynthesis. In cacao seeds, AFS19 showed higher expression of transcripts associated with seed protection and carbohydrate metabolism on reserve mobilization, while AFS27 showed higher expression of genes related to pathogen resistance, seed coating, and maturation. Overall, the combined analysis revealed distinct biochemical and transcriptomic profiles between the two agroforestry systems, providing comparative data on fruit characteristics associated with contrasting management regimes in tropical agroforestry systems.","农林复合经营是一种将生产与可持续性相结合的农业实践。在东亚马逊地区，该系统被用于采收巴西莓（açaí）和可可等本土果实。然而，不同的管理策略可能与该类果实在生化和分子特征上的差异相关。为评估这些差异，本研究对来自巴西帕拉州托梅-阿苏（Tomé-Açu）两个相邻农林复合系统的巴西莓果肉和带假种皮的可可种子进行了比较性观察分析，其中一个农场代表有机管理方式（AFS19），另一个代表常规管理方式（AFS27）。分析聚焦于微量元素组成、代谢多样性和基因表达。果实的元素组成总体相似，但AFS19的巴西莓中磷和铜的浓度分别高出35%和38%，而AFS27的可可中钙、锰、镁和硫的浓度高出17%–30%。AFS19的巴西莓和可可的代谢谱均更为多样，并包含若干推定化合物，如芹菜素（apigenin）和秦皮苷（esculin），这些化合物仅在AFS19样品中被初步注释。转录组数据显示，AFS19的巴西莓果肉中与抗氧化过程和抗逆性相关的基因表达更高，而AFS27中与成熟、蛋白质水解和类黄酮生物合成相关的基因表达更高。在可可种子中，AFS19中与种子保护和碳水化合物代谢（储备动员）相关的转录本表达更高，而AFS27中与病原体抗性、种子包被和成熟相关的基因表达更高。总体而言，联合分析揭示了两类农林复合系统之间不同的生化和转录组谱，为热带农林复合系统中与不同管理方式相关的果实特征提供了比较数据。","Frontiers in Sustainable Food Systems","2026-10-16T00:00:00Z",64,{"impact":80,"substance":18,"depth":81,"authority":82,"freshness":20,"relevant":21,"comment":83},8,16,13,"该研究对比了亚马逊东部有机与常规管理下巴西莓和可可的生化与转录组差异，方法扎实、数据具体，但属区域性基础研究，公共影响有限，适合作为论文类资讯收录，不进入每日精选。",[85],{"name":76,"url":73},[27,87,88,89,90],"亚马逊水果","代谢组学","转录组学","有机管理",{"code":92,"slug":93,"name":94,"path":95,"parent_code":96},"B3","tea-coffee","茶叶与咖啡","\u002Ftopic\u002Fhorticulture\u002Ftea-coffee","B",[],{"status":99,"locked":13,"version":34,"method":35,"evidence":100},"classified",{"candidates":101,"agricultural_evidence":43},[102],{"code":92,"score":19,"supported":43,"title":103,"abstract":105,"tags":107},[104],"cacao",[106,104],"可可",[],[109,110],"Tomé-Açu 农林复合系统 巴西莓","可可 农林复合系统 转录组","Tomé-Açu农林复合系统巴西莓-5142","10.3389\u002Ffsufs.2026.1970644",{"doi":112,"openalex_id":114,"authors":115,"venue":76,"cited_by_count":64,"oa_url":128,"card":129,"direction":133,"ingested_from":65},"W7222624325",[116,118,120,122,124,126],{"name":117,"orcid":8},"R. B. Dextro",{"name":119,"orcid":8},"A. Virgilio",{"name":121,"orcid":8},"S. M. Alencar",{"name":123,"orcid":8},"A. F. Cruz",{"name":125,"orcid":8},"N. Ono",{"name":127,"orcid":8},"S. M. Tsai","https:\u002F\u002Fwww.frontiersin.org\u002Fjournals\u002Fsustainable-food-systems\u002Farticles\u002F10.3389\u002Ffsufs.2026.1970644\u002Fpdf",{"tldr":130,"method":131,"finding":132,"direction":133,"opportunity":134},"比较亚马逊东部两种农林复合管理下巴西莓与可可果实的生化及转录组差异。","对有机与常规管理样品的果肉\u002F种子做元素、代谢组和转录组比较分析。","有机管理果实代谢物更多样、抗氧化基因表达更高，常规管理则成熟与抗病基因更活跃。","农业绿色发展与碳","可延伸研究管理方式如何通过代谢与基因表达影响热带农林果实的品质与功能性成分。","2026-10-17T23:30:06.787420Z",{"id":137,"title":138,"url":139,"summary":140,"summary_zh":141,"content":8,"source_name":142,"source_url":139,"published_at":143,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":144,"score_detail":145,"sources":147,"tags":149,"primary_topic":154,"secondary_topics":159,"classification":160,"search_phrases":196,"slug":199,"view_count":21,"doi":200,"paper":201,"created_at":229},4992,"Evaluating tools and methods for agroecosystem sustainability and performance: a critical review","https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs44274-026-01121-4","The sustainability and performance of agroecosystems are critical for confronting global challenges, from food security to biodiversity loss. This critical narrative review synthesizes 137 peer-reviewed sources and grey literature documents (2000-2024) to interrogate the epistemological assumptions, power dynamics, and contextual appropriateness of sustainability assessment frameworks. This comprehensive review systematically analyzes the diverse tools and methodologies; including Life Cycle Assessment (LCA), Response-Inducing Sustainability Evaluation (RISE), Framework for the Evaluation of Natural Resource Management Systems Incorporating Sustainability Indicators (MESMIS), and Tool for Agroecology Performance Evaluation (TAPE); used to evaluate this sustainability. This analysis moves beyond a simple comparison to offer a critical interrogation of these frameworks, exposing a fundamental tension between reductionist tools that offer precise, quantifiable data but often miss systemic interactions, and holistic, participatory approaches that capture socio-ecological complexity but struggle with standardization and scalability. This review underscores that sustainability assessment is not a neutral technical exercise but a value-laden process fraught with trade-offs, power dynamics, and epistemological conflicts, particularly between scientific and indigenous knowledge systems. The transformative potential of emerging technologies like Artificial Intelligence (AI) and remote sensing is examined, while cautioning against technological optimism that risks exacerbating inequities. Ultimately, this review argues for a shift towards reflexive, pluralistic assessment processes that prioritize equity, adaptive learning, and critical independence over standardized scoring, providing practical heuristics for researchers and practitioners navigating methodological trade-offs in diverse contexts.","农业生态系统的可持续性与表现对于应对从粮食安全到生物多样性丧失等全球性挑战至关重要。本批判性叙事综述综合了137篇同行评审文献和灰色文献（2000—2024年），旨在审视可持续性评估框架的认识论假设、权力动态及情境适宜性。本综述系统分析了用于评估该可持续性的多种工具和方法，包括生命周期评价（LCA）、诱导响应可持续性评估（RISE）、纳入可持续性指标的自然资源管理系统评价框架（MESMIS）以及农业生态表现评估工具（TAPE）。本分析超越了简单的比较，对这些框架进行了批判性审视，揭示了还原论工具与整体性参与式方法之间的根本张力——前者提供精确、可量化的数据，但往往忽视系统性交互；后者捕捉社会生态复杂性，却在标准化和可扩展性方面面临困难。本综述强调，可持续性评估并非中性的技术操作，而是一个充满价值负载的过程，充斥着权衡取舍、权力动态和认识论冲突，尤其是科学知识体系与本土知识体系之间的冲突。本文审视了人工智能（AI）和遥感等新兴技术的变革潜力，同时警示技术乐观主义可能加剧不平等。最终，本综述主张转向反思性、多元化的评估过程，将公平、适应性学习和批判性独立置于标准化评分之上，并为研究者和实践者在不同情境中应对方法论权衡提供实用启发式指南。","Discover Environment","2026-10-13T00:00:00Z",71,{"impact":16,"substance":17,"depth":18,"authority":82,"freshness":80,"relevant":21,"comment":146},"系统梳理LCA、RISE、MESMIS、TAPE等农业生态可持续性评估工具，指出还原论与整体论方法的张力，并讨论AI与遥感的赋能潜力，对农业信息化与智慧农业评估体系有参考价值。",[148],{"name":142,"url":139},[150,151,26,152,153],"农业人工智能","农业遥感","生命周期评价","可持续评价",{"code":39,"slug":155,"name":156,"path":157,"parent_code":158},"biodiversity","生态保护与生物多样性","\u002Ftopic\u002Fenvironment\u002Fbiodiversity","H",[],{"status":99,"locked":13,"version":34,"method":35,"evidence":161},{"candidates":162,"agricultural_evidence":43},[163,169,177,184,191],{"code":39,"score":12,"supported":43,"title":164,"abstract":165,"tags":168},[],[166,26,155,167],"生物多样性","agroecology",[26],{"code":170,"score":171,"supported":43,"title":172,"abstract":173,"tags":176},"I3",7,[],[174,175],"遥感","remote sensing",[151],{"code":178,"score":68,"supported":43,"title":179,"abstract":180,"tags":183},"A8",[],[181,182],"粮食安全","food security",[],{"code":185,"score":186,"supported":43,"title":187,"abstract":188,"tags":190},"I2",4,[],[189],"artificial intelligence",[150],{"code":192,"score":21,"supported":13,"title":193,"abstract":194,"tags":195},"H4",[],[],[152],[197,198],"TAPE 农业生态 评价","RISE MESMIS 可持续评估","TAPE农业生态评价-4992","10.1007\u002Fs44274-026-01121-4",{"doi":200,"openalex_id":202,"authors":203,"venue":142,"cited_by_count":64,"oa_url":222,"card":223,"direction":228,"ingested_from":65},"W7221633095",[204,207,210,213,215,217,219],{"name":205,"orcid":206},"Pierre Marie Chimi","https:\u002F\u002Forcid.org\u002F0000-0003-4520-4165",{"name":208,"orcid":209},"Karimou Ngamsou Abdel","https:\u002F\u002Forcid.org\u002F0000-0002-8126-6235",{"name":211,"orcid":212},"Baruch Batamack Nkoué","https:\u002F\u002Forcid.org\u002F0000-0001-5601-3327",{"name":214,"orcid":8},"Eusebe Ydelphonse Nyonce Pokam",{"name":216,"orcid":8},"Angele Marie Ngon Dikoume",{"name":218,"orcid":8},"Benjamin Loïc Ndong Ndzana",{"name":220,"orcid":221},"William Armand Mala","https:\u002F\u002Forcid.org\u002F0000-0002-2240-3746","https:\u002F\u002Flink.springer.com\u002Fcontent\u002Fpdf\u002F10.1007\u002Fs44274-026-01121-4.pdf",{"tldr":224,"method":225,"finding":226,"direction":133,"opportunity":227},"综述137篇文献，批判性评估农业生态系统可持续性评价工具的方法论假设与权衡。","批判性叙事综述，分析LCA、RISE、MESMIS、TAPE等框架及AI与遥感。","评价工具在简化精确与整体参与间存在根本张力，评价是价值负载过程。","可开发兼顾标准化与参与式、融合本土知识并反思技术乐观的混合评价框架。","智慧农业 \u002F 农业物联网","2026-10-15T23:30:10.405237Z",{"id":231,"title":232,"url":233,"summary":234,"summary_zh":8,"content":8,"source_name":9,"source_url":233,"published_at":143,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":235,"score_detail":236,"sources":239,"tags":241,"primary_topic":8,"secondary_topics":245,"classification":246,"search_phrases":253,"slug":256,"view_count":21,"doi":257,"paper":258,"created_at":278},4865,"Structural heterogeneity shapes economic resilience and ecosystem-service trade-offs in Mediterranean Montado agroecosystems: a farm-level bioeconomic analysis","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.agsy.2026.105014","Structural heterogeneity shapes economic resilience and ecosystem-service trade-offs in Mediterranean Montado agroecosystems: a farm-level bioeconomic analysis。Agricultural Systems",68,{"impact":80,"substance":17,"depth":237,"authority":19,"freshness":20,"relevant":21,"comment":238},17,"发表于核心期刊的农场级生物经济分析，方法新颖、结论可靠，但属区域案例研究，公共影响范围有限。",[240],{"name":9,"url":233},[242,243,27,244],"农业经济","生态系统服务","地中海农业",[],{"status":33,"locked":13,"version":34,"method":35,"evidence":247},{"candidates":248,"agricultural_evidence":43,"reason":44},[249],{"code":39,"score":21,"supported":13,"title":250,"abstract":251,"tags":252},[],[],[243],[254,255],"Montado 农林复合系统","地中海 农业生态系统 经济韧性","Montado农林复合系统-4865","10.1016\u002Fj.agsy.2026.105014",{"doi":257,"openalex_id":259,"authors":260,"venue":9,"cited_by_count":64,"oa_url":233,"card":8,"direction":8,"ingested_from":65},"W7221619751",[261,263,266,269,272,275],{"name":262,"orcid":8},"Nour-Elhouda Fatahi",{"name":264,"orcid":265},"Seyed-Ali Hosseini-Yekani","https:\u002F\u002Forcid.org\u002F0000-0003-0730-2864",{"name":267,"orcid":268},"Teresa Pinto‐Correia","https:\u002F\u002Forcid.org\u002F0000-0001-5052-6041",{"name":270,"orcid":271},"Maria de Belém Costa Freitas","https:\u002F\u002Forcid.org\u002F0000-0001-7645-7099",{"name":273,"orcid":274},"João Tiago Marques","https:\u002F\u002Forcid.org\u002F0000-0001-5819-4619",{"name":276,"orcid":277},"Hatem Belhouchette","https:\u002F\u002Forcid.org\u002F0000-0002-4498-0392","2026-10-14T23:30:04.219109Z",{"id":280,"title":281,"url":282,"summary":283,"summary_zh":284,"content":8,"source_name":76,"source_url":282,"published_at":285,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":286,"score_detail":287,"sources":290,"tags":292,"primary_topic":296,"secondary_topics":297,"classification":298,"search_phrases":309,"slug":312,"view_count":21,"doi":313,"paper":314,"created_at":330},4738,"Natural ecosystem loss in an Atlantic Forest agricultural basin: drivers of land-use change and future landscape trajectories","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1912707","The Atlantic Forest, one of the world's most threatened biodiversity hotspots, faces intense pressure from agricultural expansion and inadequate land governance. Understanding the spatial drivers and future trajectories of land-use and land cover (LULC) change is critical for safeguarding the ecosystem services and biodiversity that remnant natural areas provide. This study investigated the relative importance of multiple biophysical, socioeconomic, and demographic drivers of natural ecosystem loss in the Guaporé River Basin (GRB), a 246,300-ha subtropical Atlantic Forest agricultural watershed in southern Brazil. We combined a municipality-level temporal trend analysis to characterize historical LULC dynamics (1998–2019) with the Dinamica EGO cellular automata model, calibrated using Weight of Evidence (WoE), to simulate future landscapes under 2030 and 2050 scenarios. Our results reveal divergent ecological dynamics across the basin. The Northern region experienced extensive remnant vegetation loss (1.55% yr −1 conversion to altered ecosystems), driven by flat terrain and high agricultural productivity, while the Southern region showed partial natural regeneration (1.40% yr −1 transition from altered to regenerating vegetation), linked to steeper slopes and vegetation extraction practices. Despite apparent recovery, closer analysis reveals a regressive process of ecological simplification, in which remnant vegetation is progressively replaced by regenerating vegetation. Future projections suggest that, without strengthened enforcement of Brazil's Natural Vegetation Protection Law, the Northern basin will lose an additional 15,903 ha of remnant vegetation by 2050. These findings highlight critical spatial mismatches between legal protection frameworks and actual land-use pressures, with direct implications for conservation planning, watershed management, and biodiversity protection in the Atlantic Forest biome.","大西洋森林是全球受威胁最严重的生物多样性热点地区之一，面临着农业扩张和土地治理不足带来的巨大压力。理解土地利用与土地覆盖（LULC）变化的空间驱动因素及未来演变趋势，对于维护残余自然区域所提供的生态系统服务和生物多样性至关重要。本研究考察了巴西南部瓜波雷河流域（GRB）自然生态系统丧失的多个生物物理、社会经济和人口驱动因素的相对重要性。该流域面积246,300公顷，属亚热带大西洋森林农业流域。我们将市级时间趋势分析（用于刻画1998—2019年历史LULC动态）与Dinamica EGO元胞自动机模型相结合，并采用证据权重法（WoE）进行校准，以模拟2030年和2050年情景下的未来景观。研究结果揭示了流域内差异化的生态动态。北部地区经历了大面积的残余植被丧失（年转化率1.55%，转为改变后的生态系统），其驱动因素为平坦地形和高农业生产力；而南部地区则表现出部分自然再生（年转化率1.40%，从改变后的生态系统转为再生植被），与较陡的坡度和植被采伐活动相关。尽管表面上呈现恢复态势，进一步分析却揭示了一个退行性的生态简化过程，即残余植被正逐步被再生植被所取代。未来预测表明，若不加紧执行巴西《自然植被保护法》，到2050年北部流域将再丧失15,903公顷残余植被。这些发现凸显了法律保护框架与实际土地利用压力之间的关键空间错配，对大西洋森林生物群系的保护规划、流域管理和生物多样性保护具有直接影响。","2026-10-11T00:00:00Z",75,{"impact":16,"substance":288,"depth":18,"authority":19,"freshness":20,"relevant":21,"comment":289},22,"基于元胞自动机与证据权重的巴西大西洋森林流域土地利用模拟研究，方法扎实、结论具体，但属区域案例，公共影响有限。",[291],{"name":76,"url":282},[26,166,293,294,295],"遥感监测","土地利用变化","流域治理",{"code":39,"slug":155,"name":156,"path":157,"parent_code":158},[],{"status":99,"locked":13,"version":34,"method":35,"evidence":299},{"candidates":300,"agricultural_evidence":43},[301,305],{"code":39,"score":16,"supported":43,"title":302,"abstract":303,"tags":304},[],[166,243,155],[26,294,166],{"code":170,"score":21,"supported":13,"title":306,"abstract":307,"tags":308},[],[],[293],[310,311],"Guaporé River Basin 土地利用","Atlantic Forest 农业流域 模拟","GuaporéRiverBasin土地利用-4738","10.3389\u002Ffsufs.2026.1912707",{"doi":313,"openalex_id":315,"authors":316,"venue":76,"cited_by_count":64,"oa_url":282,"card":324,"direction":328,"ingested_from":65},"W7221477243",[317,320,322],{"name":318,"orcid":319},"Edberto Moura Lima","https:\u002F\u002Forcid.org\u002F0000-0002-8447-8460",{"name":321,"orcid":8},"Bano Mehdi-Schulz",{"name":323,"orcid":8},"Jose Miguel Reichert",{"tldr":325,"method":326,"finding":327,"direction":328,"opportunity":329},"结合趋势分析与元胞自动机模拟巴西大西洋森林农业流域土地利用变化及未来情景。","Dinamica EGO元胞自动机+证据权重法，1998–2019年市级LULC","北部残存植被持续丧失，南部看似恢复实为生态简化，2050年北部将再失1.59万公顷。","农业遥感与作物表型","可引入遥感时序与多尺度治理数据，量化法律保护与实际压力错配的驱动机制。","2026-10-12T23:30:06.576251Z",{"id":332,"title":333,"url":334,"summary":335,"summary_zh":336,"content":8,"source_name":337,"source_url":334,"published_at":338,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":14,"score_detail":339,"sources":341,"tags":343,"primary_topic":347,"secondary_topics":352,"classification":358,"search_phrases":380,"slug":383,"view_count":64,"doi":384,"paper":385,"created_at":419},4366,"Article topic: comprehensive assessment of soil and flora contamination by heavy metals in the zone of influence of the Nikolaevskaya enrichment plant","https:\u002F\u002Fdoi.org\u002F10.51886\u002F1999-740x_2026_3_46","Agricultural lands in East Kazakhstan region cover a significant area, with large portions of pasture and cropland situated in close proximity to operating industrial facilities. Despite this, no comprehensive integrated assessment combining remote sensing, ground-based soil monitoring, and flora survey had previously been conducted for the zone of influence of the Nikolaevskaya enrichment plant. This study aimed to fill that gap by a 40-year land cover analysis (1985-2024) using publicly available satellite data processed in Google Earth Engine with soil sampling and vegetation surveys across 17 sites. Soil analyses revealed not only elevated heavy metal concentrations but also a sharp pH decrease, conditions under which heavy metals become significantly more mobile and available for plant uptake. Technosol formation was observed at multiple sampling points, indicating a permanent transformation of the natural soil profile. The flora survey recorded 72 species from 62 genera, with ruderal and synanthropic species domina-ting disturbed habitats and native species persisting only at control points more distant from the facility. Taken together, these findings point to ongoing ecosystem degradation and raise concrete concerns for the regional food chain given the pastureland and cropland adjacent to the plant.","东哈萨克斯坦地区的农业用地面积广阔，其中大片牧场和农田与正在运营的工业设施相距不远。尽管如此，此前尚未针对尼古拉耶夫斯克选矿厂影响区域开展过将遥感、地面土壤监测与植物区系调查相结合的综合评估。本研究旨在填补这一空白，通过为期40年的土地覆盖分析（1985—2024年），利用Google Earth Engine处理的公开卫星数据，并结合17个样点的土壤采样与植被调查。土壤分析不仅揭示了重金属浓度升高，还发现pH值急剧下降，在这种条件下，重金属的迁移性和植物可利用性显著增强。在多个采样点观察到技术土（Technosol）的形成，表明自然土壤剖面发生了永久性改变。植物区系调查共记录到62属72种植物，其中扰动生境以杂草类和伴人植物物种为主，原生物种仅存于距设施较远的对照点。综合来看，这些发现表明生态系统正在持续退化，并且鉴于该厂邻近牧场和农田，对区域食物链构成了切实的担忧。","Pochvovedenie i agrokhimiya","2026-10-05T00:00:00Z",{"impact":16,"substance":288,"depth":18,"authority":82,"freshness":80,"relevant":21,"comment":340},"结合40年遥感与地面采样的重金属污染综合评估，方法扎实、结论具体，但属区域案例研究，公共影响有限。",[342],{"name":337,"url":334},[344,26,293,345,346],"耕地保护","Google Earth Engine","土壤重金属",{"code":348,"slug":349,"name":350,"path":351,"parent_code":158},"H2","soil","土壤健康与改良","\u002Ftopic\u002Fenvironment\u002Fsoil",[353],{"code":170,"slug":354,"name":355,"path":356,"parent_code":357},"remote-sensing","遥感与农情监测","\u002Ftopic\u002Fdigital-agriculture\u002Fremote-sensing","I",{"status":99,"locked":13,"version":34,"method":35,"evidence":359},{"candidates":360,"agricultural_evidence":43},[361,367,371,376],{"code":348,"score":362,"supported":43,"title":363,"abstract":364,"tags":366},15,[349],[365,349],"土壤",[346],{"code":170,"score":80,"supported":43,"title":368,"abstract":369,"tags":370},[],[174,175],[345,293],{"code":372,"score":21,"supported":13,"title":373,"abstract":374,"tags":375},"H1",[],[],[344],{"code":39,"score":21,"supported":13,"title":377,"abstract":378,"tags":379},[],[],[26],[381,382],"Nikolaevskaya 选矿厂 土壤污染","东哈萨克斯坦 农田 重金属","Nikolaevskaya选矿厂土壤污染-4366","10.51886\u002F1999-740x_2026_3_46",{"doi":384,"openalex_id":386,"authors":387,"venue":337,"cited_by_count":64,"oa_url":413,"card":414,"direction":328,"ingested_from":65},"W7220713350",[388,391,393,396,399,402,405,408,411],{"name":389,"orcid":390},"Yuliya Tugunova","https:\u002F\u002Forcid.org\u002F0009-0006-1037-1480",{"name":392,"orcid":8},"M. Altynbayeva",{"name":394,"orcid":395},"Жанар Абилда","https:\u002F\u002Forcid.org\u002F0000-0001-8505-5243",{"name":397,"orcid":398},"Рахим Канат","https:\u002F\u002Forcid.org\u002F0009-0009-2418-5920",{"name":400,"orcid":401},"Abylay Begaly","https:\u002F\u002Forcid.org\u002F0009-0009-2848-336X",{"name":403,"orcid":404},"D. Kairkhanov","https:\u002F\u002Forcid.org\u002F0009-0006-1017-1980",{"name":406,"orcid":407},"Iskander Isgandarov","https:\u002F\u002Forcid.org\u002F0009-0001-4386-3303",{"name":409,"orcid":410},"ELENA A. ISAKOVA","https:\u002F\u002Forcid.org\u002F0000-0002-9056-6504",{"name":412,"orcid":8},"Kh. Choi","https:\u002F\u002Fjournal.soil.kz\u002Fjour\u002Farticle\u002Fdownload\u002F1135\u002F802",{"tldr":415,"method":416,"finding":417,"direction":133,"opportunity":418},"综合遥感、土壤采样与植被调查，评估哈萨克斯坦一选矿厂影响区40年重金属污染与生态退化。","Google Earth Engine处理1985-2024卫星数据，结合17个","土壤重金属升高且pH骤降，重金属迁移性增强，形成技术土，植被以杂草为主，威胁食物链。","可延伸研究重金属活化与pH耦合机制，并构建污染区农田食物链风险预警模型。","2026-10-07T23:30:29.146414Z",{"id":421,"title":422,"url":423,"summary":424,"summary_zh":425,"content":8,"source_name":9,"source_url":423,"published_at":426,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":427,"score_detail":428,"sources":430,"tags":432,"primary_topic":436,"secondary_topics":442,"classification":443,"search_phrases":467,"slug":470,"view_count":64,"doi":471,"paper":472,"created_at":494},4325,"Precision agriculture reveals crop-yield footprints associated with distance to natural-seminatural habitats","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.agsy.2026.104997","Context Modern agricultural expansion has simplified landscapes and reduced natural and semi-natural habitats (NSNH), potentially disrupting ecological processes supporting crop production. Many of these processes are distance-dependent, potentially leaving spatial footprints in crop yield that vary with landscape context. Yet, their influence on crop yields at sub-field scales remains poorly understood. Precision agriculture offers opportunities to address this gap. Objective To evaluate how sunflower distance-to-NSNH - yield relationships vary across landscape contexts within contrasting landscape settings using precision agriculture data. Methods High-resolution yield-monitor data (∼700,000 observations) from 54 yield maps (Pampas, Argentina) were combined with landscape metrics derived from land-cover products, and distance-yield relationships were analysed using mixed-effects models. These relationships were evaluated across gradients of NSNH cover (landscape context) and between zones representing contrasting landscape settings. Results and conclusions Distance-yield relationships were non-linear, varied with landscape context, and differed between landscape settings. In simplified landscapes, yields declined beyond a few hundred meters from NSNH, with steeper declines under higher NSNH cover. In the more complex landscape setting, where NSNH were more abundant and distances to habitat were shorter, yield responses were weak across the observed NSNH gradient. These patterns may reflect distance-mediated ecological processes associated with NSNH, although their observational nature precludes attribution to specific mechanisms. Expanding the dataset across broader landscape gradients would strengthen the mechanistic interpretation of these patterns. Significance Precision agriculture can help identify crop-yield footprints consistent with distance-mediated ecological processes at sub-field scales, improving understanding of landscape-crop interactions and supporting ecologically informed landscape management.","背景 现代农业扩张使景观趋于简化，并减少了自然与半自然生境（NSNH），可能破坏了支撑作物生产的生态过程。其中许多过程具有距离依赖性，可能在作物产量中留下随景观背景而变化的时空印记。然而，这些过程在田块尺度以下对作物产量的影响仍知之甚少。精准农业为解决这一空白提供了机遇。目的 利用精准农业数据，评估在不同景观情境下，向日葵距自然与半自然生境的距离—产量关系如何随景观背景而变化。方法 将来自54幅产量图的高分辨率产量监测数据（约70万条观测值，阿根廷潘帕斯地区）与基于土地覆盖产品衍生的景观指标相结合，并采用混合效应模型分析距离—产量关系。这些关系在自然与半自然生境覆盖度梯度（景观背景）以及代表不同景观情境的区域之间进行了评估。结果与结论 距离—产量关系呈非线性，随景观背景而变化，并在不同景观情境之间存在差异。在简化景观中，产量在距自然与半自然生境数百米之外下降，且在自然与半自然生境覆盖度较高时下降更陡。在更为复杂的景观情境中，自然与半自然生境更为丰富且距生境距离更短，产量响应在所观测的自然与半自然生境梯度上较弱。这些格局可能反映了与自然与半自然生境相关的距离介导生态过程，尽管其观测性质使其无法归因于具体机制。将数据集扩展至更广泛的景观梯度将增强对这些格局的机制性解释。意义 精准农业有助于识别与田块尺度以下距离介导生态过程相一致的作物产量印记，增进对景观—作物相互作用的理解，并支持基于生态学信息的景观管理。","2026-10-06T00:00:00Z",79,{"impact":81,"substance":288,"depth":18,"authority":19,"freshness":20,"relevant":21,"comment":429},"基于70万条产量监测数据揭示田块尺度产量与自然栖息地距离的非线性关系，方法新颖、数据规模大，对生态化农田管理有参考价值。",[431],{"name":9,"url":423},[433,434,174,435,26],"智慧农业","精准农业","作物产量",{"code":437,"slug":438,"name":439,"path":440,"parent_code":441},"A4","soybean-oilseeds","大豆与油料","\u002Ftopic\u002Ffield-crops\u002Fsoybean-oilseeds","A",[],{"status":99,"locked":13,"version":34,"method":35,"evidence":444},{"candidates":445,"agricultural_evidence":43},[446,452,458,463],{"code":447,"score":81,"supported":43,"title":448,"abstract":450,"tags":451},"I1",[449],"precision agriculture",[434,449],[433,434],{"code":437,"score":453,"supported":43,"title":454,"abstract":455,"tags":457},3,[],[456],"向日葵",[],{"code":170,"score":459,"supported":13,"title":460,"abstract":461,"tags":462},2,[],[],[435,174],{"code":39,"score":21,"supported":13,"title":464,"abstract":465,"tags":466},[],[],[26],[468,469],"潘帕斯 向日葵 产量 自然栖息地","精准农业 产量监测 景观","潘帕斯向日葵产量自然栖息地-4325","10.1016\u002Fj.agsy.2026.104997",{"doi":471,"openalex_id":473,"authors":474,"venue":9,"cited_by_count":64,"oa_url":423,"card":489,"direction":328,"ingested_from":65},"W7220681058",[475,478,481,484,486],{"name":476,"orcid":477},"Facundo José Oddi","https:\u002F\u002Forcid.org\u002F0000-0003-4478-978X",{"name":479,"orcid":480},"Matías G. Goldenberg","https:\u002F\u002Forcid.org\u002F0000-0002-9498-2951",{"name":482,"orcid":483},"Paula Zermoglio","https:\u002F\u002Forcid.org\u002F0000-0002-6056-5084",{"name":485,"orcid":8},"Tomás González",{"name":487,"orcid":488},"Lucas A. Garibaldi","https:\u002F\u002Forcid.org\u002F0000-0003-0725-4049",{"tldr":490,"method":491,"finding":492,"direction":328,"opportunity":493},"利用精准农业产量数据揭示向日葵产量随距自然半自然生境距离变化的非线性关系。","54幅产量图约70万条监测数据，结合土地覆盖景观指标与混合效应模型。","简化景观中产量随距生境距离增加而下降，复杂景观中响应微弱。","可扩展至多作物多区域，结合机制模型量化生境距离对产量的因果贡献。","2026-10-07T23:30:03.865642Z"]