[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-5145":3,"related-5145":85},{"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":24,"tags":26,"primary_topic":32,"secondary_topics":38,"classification":39,"search_phrases":65,"slug":68,"view_count":69,"doi":70,"paper":71,"created_at":84},5145,"GREEN ENTREPRENEURSHIP FOR POVERTY ALLEVIATION IN CLIMATE-VULNERABLE AREA OF BORNO STATE","https:\u002F\u002Fdoi.org\u002F10.56160\u002Fjaeess.12.2.3","Borno State, Northeast Nigeria, faces a complex nexus of climate vulnerability, poverty, and insurgency that undermines livelihoods and resilience. This study explores the potential of green entrepreneurship as a complementary strategy for poverty alleviation and climate adaptation. Drawing on six focus group discussions with farmers, traders, and artisans, and ten key‑informant interviews with experts, data were thematically analysed using NVivo 12. Findings reveal strong community interest in ventures such as solar irrigation, climate‑smart agriculture, waste recycling, and energy‑efficient technologies, but progress is constrained by finance gaps, inadequate technical skills, weak infrastructure, and fragmented policy. The study proposes a four‑pillar framework (finance, capacity, policy, and markets) that integrates community aspirations with expert recommendations. This framework emphasizes blended finance, context‑specific training, coordinated policy support, and market development as mutually reinforcing strategies. Green entrepreneurship, therefore, should be treated not as a stand‑alone solution but as part of a broader resilience pathway in fragile, climate‑vulnerable settings.","尼日利亚东北部的博尔诺州面临着气候脆弱性、贫困与叛乱交织的复杂困局，三者共同削弱了当地民众的生计与韧性。本研究探讨绿色创业作为减贫与气候适应补充策略的潜力。研究基于与农民、商贩和手工业者开展的六次焦点小组讨论，以及对专家的十次关键知情人访谈，采用NVivo 12对数据进行主题分析。研究发现，社区对太阳能灌溉、气候智慧型农业、废物回收和节能技术等创业活动表现出浓厚兴趣，但进展受到融资缺口、技术技能不足、基础设施薄弱和政策碎片化的制约。本研究提出一个四支柱框架（融资、能力、政策和市场），将社区诉求与专家建议相结合。该框架强调混合融资、因地制宜的培训、协调一致的政策支持和市场开发作为相互强化的策略。因此，绿色创业不应被视为孤立的解决方案，而应作为气候脆弱地区更广泛韧性路径的组成部分。",null,"JOURNAL OF AGRICULTURAL ECONOMICS ENVIRONMENT AND SOCIAL SCIENCES","2026-10-16T00:00:00Z","论文",10,false,62,{"impact":17,"substance":18,"depth":19,"authority":20,"freshness":21,"relevant":22,"comment":23},8,18,15,12,9,1,"聚焦尼日利亚博尔诺州气候脆弱区绿色创业减贫的质性研究，提出四支柱框架，方法规范但属区域案例，对国内三农信息化参考价值有限。",[25],{"name":10,"url":6},[27,28,29,30,31],"气候适应","尼日利亚","绿色创业","减贫","博尔诺州",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},"H3","irrigation","水资源与灌溉","\u002Ftopic\u002Fenvironment\u002Firrigation","H",[],{"status":40,"locked":14,"version":41,"method":42,"evidence":43},"classified","2026-10-22.2","rules",{"candidates":44,"agricultural_evidence":47},[45,52,58],{"code":33,"score":46,"supported":47,"title":48,"abstract":49,"tags":51},6,true,[],[50,34],"灌溉",[],{"code":53,"score":54,"supported":47,"title":55,"abstract":56,"tags":57},"H7",4,[],[27],[27],{"code":59,"score":60,"supported":47,"title":61,"abstract":62,"tags":64},"I1",3,[],[63],"smart agriculture",[],[66,67],"博尔诺州 绿色创业","尼日利亚 气候脆弱区 减贫","博尔诺州绿色创业-5145",0,"10.56160\u002Fjaeess.12.2.3",{"doi":70,"openalex_id":72,"authors":73,"venue":10,"cited_by_count":69,"oa_url":9,"card":76,"direction":82,"ingested_from":83},"W7222395646",[74],{"name":75,"orcid":9},"W M Bukar",{"tldr":77,"method":78,"finding":79,"direction":80,"opportunity":81},"研究尼日利亚博尔诺州绿色创业扶贫与气候适应潜力。","6组焦点小组讨论与10位关键知情人访谈，NVivo 12主题分析。","社区对太阳能灌溉等有兴趣，但受资金、技能、基建和政策制约，提出四支柱框架。","农业绿色发展与碳","可在气候脆弱冲突区量化绿色创业对减贫与韧性的因果效应，并试点混合融资机制。","智慧农业 \u002F 农业物联网","openalex","2026-10-17T23:30:08.327914Z",{"total":46,"page":22,"page_size":46,"items":86},[87,164,235,300,379,438],{"id":88,"title":89,"url":90,"summary":91,"summary_zh":92,"content":9,"source_name":93,"source_url":90,"published_at":11,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":94,"score_detail":95,"sources":101,"tags":103,"primary_topic":108,"secondary_topics":109,"classification":110,"search_phrases":144,"slug":147,"view_count":69,"doi":148,"paper":149,"created_at":163},5139,"Association between digital agricultural technology promotion and farmers’ adoption of extreme climate adaptation technologies: evidence from chili pepper farmers in Guizhou Province, China","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1914305","Adaptation technologies are important for reducing the risks associated with extreme climatic events, particularly in mountainous areas where complex topography can increase agricultural vulnerability. Digital Agricultural Technology Promotion (DATP) provides an increasingly important channel through which farmers access information related to climate adaptation technologies. However, empirical evidence on the association between DATP and farmers’ adoption of such technologies in mountainous areas remains limited. Using survey data from 846 chili pepper farmers in Guizhou Province, China, this study employs baseline regression, mediation analysis, moderation analysis, and heterogeneity analysis to examine the association between DATP and farmers’ adoption of extreme climate adaptation technologies. The results show that DATP is significantly and positively associated with both adoption degree and sustained adoption willingness. Mediation analysis identifies three potential pathways consistent with this association: broader information access channels, greater information trust, and stronger information application ability. Moderation analysis further shows that benefit and risk expectation confirmation significantly condition the association between DATP and adaptation behavior. Heterogeneity analysis indicates that the positive association is strongest for water resource management and biological control technologies and is relatively stronger among pure farmers, farmers with higher digital literacy, and large-scale chili farmers. These findings highlight the relevance of information access, information credibility, digital capabilities, and farmer heterogeneity in understanding digital approaches to climate adaptation in mountainous agricultural areas. The findings provide empirical evidence for developing differentiated digital strategies to support farmers’ climate adaptation.","适应技术对于降低极端气候事件相关风险具有重要意义，在复杂地形加剧农业脆弱性的山区尤为如此。数字农业技术推广（Digital Agricultural Technology Promotion，DATP）为农户获取气候适应技术相关信息提供了日益重要的渠道。然而，关于DATP与山区农户采纳此类技术之间关联的实证证据仍然有限。本研究利用来自中国贵州省846户辣椒种植户的调查数据，采用基准回归、中介分析、调节分析和异质性分析，考察DATP与农户极端气候适应技术采纳之间的关联。结果表明，DATP与采纳程度和持续采纳意愿均呈显著正相关。中介分析识别出与该关联相符的三条潜在路径：更广泛的信息获取渠道、更高的信息信任以及更强的信息应用能力。调节分析进一步表明，收益与风险预期确认显著调节DATP与适应行为之间的关联。异质性分析表明，该正向关联在水资源管理和生物防治技术中最为显著，且在纯农户、数字素养较高的农户和规模化辣椒种植户中相对更强。上述发现凸显了信息获取、信息可信度、数字能力和农户异质性在理解山区农业气候适应数字化路径中的相关性。研究结果为制定差异化数字策略以支持农户气候适应提供了实证依据。","Frontiers in Sustainable Food Systems",76,{"impact":96,"substance":97,"depth":98,"authority":99,"freshness":21,"relevant":22,"comment":100},16,21,17,13,"基于846户贵州椒农调查的实证研究，揭示数字农技推广与气候适应技术采纳的关联机制，数据扎实、结论有政策参考价值，值得入选。",[102],{"name":93,"url":90},[104,105,27,106,107],"数字农业","农户采纳","贵州农业","辣椒种植",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[],{"status":40,"locked":14,"version":41,"method":42,"evidence":111},{"candidates":112,"agricultural_evidence":47},[113,119,123,127,133,139],{"code":33,"score":46,"supported":47,"title":114,"abstract":115,"tags":118},[],[116,117],"水资源","water resource",[],{"code":53,"score":54,"supported":47,"title":120,"abstract":121,"tags":122},[],[27],[27],{"code":59,"score":54,"supported":47,"title":124,"abstract":125,"tags":126},[],[104],[104],{"code":128,"score":60,"supported":47,"title":129,"abstract":130,"tags":132},"B1",[],[131],"辣椒",[],{"code":134,"score":60,"supported":47,"title":135,"abstract":136,"tags":138},"F4",[],[137],"生物防治",[],{"code":140,"score":22,"supported":14,"title":141,"abstract":142,"tags":143},"G2",[],[],[105],[145,146],"贵州 辣椒 农户 数字农业","数字农业技术推广 气候适应","贵州辣椒农户数字农业-5139","10.3389\u002Ffsufs.2026.1914305",{"doi":148,"openalex_id":150,"authors":151,"venue":93,"cited_by_count":69,"oa_url":156,"card":157,"direction":161,"ingested_from":83},"W7222443624",[152,154],{"name":153,"orcid":9},"Hongjuan Gao",{"name":155,"orcid":9},"Han Huiqing","https:\u002F\u002Fwww.frontiersin.org\u002Fjournals\u002Fsustainable-food-systems\u002Farticles\u002F10.3389\u002Ffsufs.2026.1914305\u002Fpdf",{"tldr":158,"method":159,"finding":160,"direction":161,"opportunity":162},"基于贵州846户椒农调查，分析数字农业技术推广与农户极端气候适应技术采纳的关联。","贵州椒农问卷数据，基线回归、中介、调节与异质性分析。","数字推广显著正向关联采纳程度与持续意愿，信息获取、信任、应用能力为中介路径。","数字乡村与农业信息化","可延伸研究数字推广对不同作物、不同地形区农户气候适应行为的差异化机制与长期效果。","2026-10-17T23:30:06.590477Z",{"id":165,"title":166,"url":167,"summary":168,"summary_zh":9,"content":9,"source_name":169,"source_url":9,"published_at":170,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":171,"score_detail":172,"sources":177,"tags":179,"primary_topic":184,"secondary_topics":189,"classification":195,"search_phrases":222,"slug":225,"view_count":60,"doi":9,"paper":226,"created_at":234},4159,"Dynamic regulation of grid-scale high-efficiency precision irrigation for rice under climate variability（基于气候变化的网格尺度水稻精准灌溉动态调控）","https:\u002F\u002Fwww.nature.com\u002Farticles\u002Fs44264-026-00172-7","Dong Wenhao、Xu YaoWen、Zhangzhong Lili、Xu Xianghui、Wei Shiyu、Sun Ziqiang、Chen Yingshan、Zhang Pingan、Li Mo（npj Sustainable Agriculture 2026, 4(1): 61）。针对气候变化与区域水量供需失衡，文章提出「模拟-优化」协同的网格尺度水稻精准灌溉调度框架：使用WOFOST模型结合Sobol敏感性分析与粒子群优化，与多目标优化模型耦合生成可动态调整的灌溉策略。在黑龙江省三江平原与松嫩平原（332,500 km²）应用：模型精度提高，区域产量提升1.5%、灌溉用水减少8.0%；动态调度策略相比传统灌溉节水10.1%。","npj Sustainable Agriculture 2026, 4(1): 61","2026-09-28T00:00:00Z",83,{"impact":173,"substance":174,"depth":18,"authority":175,"freshness":46,"relevant":22,"comment":176},22,23,14,"核心期刊论文，提出模拟-优化协同的网格尺度水稻精准灌溉框架，在三江平原等区域验证节水增产效果，方法新颖、数据规模大，对智慧农业与气候适应有参考价值。",[178],{"name":169,"url":167},[180,181,27,182,183],"智慧农业","水稻","精准灌溉","三江平原",{"code":185,"slug":186,"name":181,"path":187,"parent_code":188},"A1","rice","\u002Ftopic\u002Ffield-crops\u002Frice","A",[190,191],{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},{"code":53,"slug":192,"name":193,"path":194,"parent_code":37},"climate","气候适应与防灾减灾","\u002Ftopic\u002Fenvironment\u002Fclimate",{"status":40,"locked":14,"version":41,"method":42,"evidence":196},{"candidates":197,"agricultural_evidence":47},[198,203,207,212,218],{"code":185,"score":199,"supported":47,"title":200,"abstract":201,"tags":202},20,[181,186],[181],[181],{"code":33,"score":199,"supported":47,"title":204,"abstract":205,"tags":206},[50,34],[50],[182],{"code":53,"score":20,"supported":47,"title":208,"abstract":210,"tags":211},[209],"气候变化",[209],[27],{"code":213,"score":60,"supported":47,"title":214,"abstract":215,"tags":217},"H8",[],[216],"sustainable agriculture",[],{"code":59,"score":22,"supported":14,"title":219,"abstract":220,"tags":221},[],[],[180],[223,224],"三江平原 水稻 精准灌溉","WOFOST 水稻 灌溉调度","三江平原水稻精准灌溉-4159",{"doi":9,"openalex_id":9,"authors":227,"venue":9,"cited_by_count":69,"oa_url":9,"card":228,"direction":82,"ingested_from":233},[],{"tldr":229,"method":230,"finding":231,"direction":82,"opportunity":232},"提出模拟-优化协同的网格尺度水稻精准灌溉调度框架，实现动态调控。","WOFOST作物模型、Sobol敏感性分析、粒子群优化与多目标优化耦合。","区域产量提升1.5%、灌溉用水减少8.0%，动态调度较传统灌溉节水10.1%。","可探索将网格尺度灌溉调度与实时物联网墒情监测、遥感数据同化结合，实现气候变率下的在线滚动优化。","agent","2026-10-04T00:09:10.154416Z",{"id":236,"title":237,"url":238,"summary":239,"summary_zh":240,"content":9,"source_name":241,"source_url":238,"published_at":242,"category":12,"cover_url":9,"hotness":243,"is_selected":14,"score":244,"score_detail":245,"sources":247,"tags":251,"primary_topic":256,"secondary_topics":257,"classification":258,"search_phrases":284,"slug":287,"view_count":60,"doi":288,"paper":289,"created_at":299},3610,"Awareness, Adoption Intensity and Institutional Determinants of Climate-Smart Agricultural Practices among Crop Farmers in Ebonyi State, Nigeria","https:\u002F\u002Fdoi.org\u002F10.5281\u002Fzenodo.22973610","Background: Ebonyi State's predominantly rain-fed crop production exposes farmers to rainfall variability and flooding, yet empirical evidence on climate-smart agriculture (CSA) within the State remains limited. Objective: This study assessed farmers' awareness of CSA practices, identified practices adopted, determined adoption intensity, examined associated socioeconomic and institutional factors, and identified major constraints to adoption. Method: A cross-sectional survey of 302 crop farmers across the Abakaliki, Onueke and Afikpo Agricultural Development Programme zones was conducted using a structured questionnaire; data were analysed with descriptive statistics and multinomial logistic regression. Results: Overall awareness was moderate (M = 2.19, SD = 0.91). Adoption was highest for irrigation (91.2%), organic manure (87.9%) and early planting (83.8%), and lowest for agroforestry (36.8%); 74.5% of farmers recorded high adoption intensity. Extent of use was highest for early planting (M = 3.20, SD = 0.77) and lowest for agroforestry (M = 1.84, SD = 0.95). High input cost (M = 2.67), lack of awareness (M = 2.66) and poor credit access (M = 2.59) were the leading constraints. The multinomial model was significant, χ²(28) = 101.15, p \u003C .001, Nagelkerke R² = .372; credit access was positively associated with high adoption intensity (OR = 9.56, p \u003C .001), while association membership was negatively associated (OR = 0.42, p = .035). Conclusion: Current approaches appear more successful at encouraging simpler, low-cost practices than at facilitating systemic integration of technically demanding ones, underscoring the need to address financial and informational constraints. Unique Contribution: The study contributes empirical evidence to SDG 2 (Zero Hunger) and SDG 13 (Climate Action), informs state-level adaptation planning and extension targeting, and integrates the Diffusion of Innovations with the Theory of Planned Behaviour in explaining adoption intensity in sub-Saharan Africa. Key Recommendation: Extension agencies should establish demonstration plots within existing farmer groups that bundle widely adopted practices with underutilised ones such as agroforestry, while policymakers link microfinance schemes to registered farmers' associations to reduce input costs and expand credit access.","背景：埃邦伊州以雨养作物生产为主，使农民面临降雨变率和洪涝风险，但该州范围内关于气候智慧型农业（CSA）的实证证据仍然有限。目的：本研究评估了农民对CSA措施的认知，识别了所采用的措施，确定了采用强度，考察了相关的社会经济和制度因素，并识别了采用的主要制约因素。方法：采用结构化问卷，对阿巴卡利基、奥努埃克和阿菲克波农业发展计划区的302名作物种植农民进行了横断面调查；数据采用描述性统计和多项逻辑回归进行分析。结果：总体认知处于中等水平（M = 2.19，SD = 0.91）。采用率最高的是灌溉（91.2%）、有机肥（87.9%）和早播（83.8%），最低的是农林业（36.8%）；74.5%的农民表现出高采用强度。使用程度最高的是早播（M = 3.20，SD = 0.77），最低的是农林业（M = 1.84，SD = 0.95）。高投入成本（M = 2.67）、缺乏认知（M = 2.66）和信贷获取困难（M = 2.59）是主要制约因素。多项逻辑模型显著，χ²(28) = 101.15，p \u003C .001，Nagelkerke R² = .372；信贷获取与高采用强度呈正相关（OR = 9.56，p \u003C .001），而协会成员身份呈负相关（OR = 0.42，p = .035）。结论：当前方法在鼓励较简单、低成本措施方面似乎比促进技术要求较高措施的系统性整合更为成功，凸显了解决金融和信息制约的必要性。独特贡献：本研究为可持续发展目标2（零饥饿）和可持续发展目标13（气候行动）提供了实证证据，为州级适应规划和推广定位提供参考，并将创新扩散理论与计划行为理论相结合，解释了撒哈拉以南非洲的采用强度。关键建议：推广机构应在现有农民群体中建立示范田，将广泛采用的措施与农林业等利用不足的措施捆绑推广；同时政策制定者应将小额信贷计划与注册农民协会对接，以降低投入成本并扩大信贷获取。","International Journal of Sub-Saharan African Research","2026-09-26T00:00:00Z",25,65,{"impact":17,"substance":199,"depth":96,"authority":20,"freshness":21,"relevant":22,"comment":246},"基于302户农户调查的实证研究，数据扎实、结论具体，对撒哈拉以南非洲气候智慧农业推广有参考价值，但地域性强、国内相关性有限。",[248,249],{"name":241,"url":238},{"name":241,"url":250},"https:\u002F\u002Fdoi.org\u002F10.5281\u002Fzenodo.22973609",[252,253,254,255,28],"小农户","气候智慧农业","农业推广","技术采纳",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[],{"status":40,"locked":14,"version":41,"method":42,"evidence":259},{"candidates":260,"agricultural_evidence":47},[261,265,270,274,280],{"code":33,"score":46,"supported":47,"title":262,"abstract":263,"tags":264},[],[50,34],[],{"code":53,"score":54,"supported":47,"title":266,"abstract":267,"tags":269},[],[268],"洪涝",[253],{"code":59,"score":60,"supported":47,"title":271,"abstract":272,"tags":273},[],[63],[],{"code":275,"score":276,"supported":14,"title":277,"abstract":278,"tags":279},"G1",2,[],[],[254,255],{"code":140,"score":22,"supported":14,"title":281,"abstract":282,"tags":283},[],[],[252],[285,286],"气候智慧农业 农业推广 尼日利亚 技术采纳","气候智慧农业 农业推广","气候智慧农业农业推广尼日利亚技术采纳-3610","10.5281\u002Fzenodo.22973610",{"doi":288,"openalex_id":290,"authors":291,"venue":241,"cited_by_count":69,"oa_url":238,"card":294,"direction":82,"ingested_from":83},"W7214438042",[292],{"name":293,"orcid":9},"Ogodo, Monday Ogodo, Ugbo, Ejike Andrew, Elechi Joseph Ogbonnaya & Chidozie-Omi Mercy Kaosisochukwu",{"tldr":295,"method":296,"finding":297,"direction":161,"opportunity":298},"调查尼日利亚埃邦伊州农户对气候智慧农业的认知、采纳强度及制度影响因素。","302份问卷横断面调查，描述统计与多项逻辑回归分析。","灌溉、有机肥采纳率高，农林业最低；信贷可及性显著提升高采纳强度。","可探索将信贷与农户组织数字化联动，提升高成本气候智慧技术的系统集成采纳。","2026-09-27T23:30:13.956601Z",{"id":301,"title":302,"url":303,"summary":304,"summary_zh":305,"content":9,"source_name":306,"source_url":303,"published_at":307,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":308,"score_detail":309,"sources":311,"tags":313,"primary_topic":317,"secondary_topics":318,"classification":325,"search_phrases":360,"slug":363,"view_count":22,"doi":364,"paper":365,"created_at":378},1759,"Integrating Geospatial Information and Artificial Intelligence for Irrigation Planning in Kwali Area Council, Federal Capital Territory, Nigeria","https:\u002F\u002Fdoi.org\u002F10.70382\u002Fhujaeed.v13i4.026","Agriculture in Nigeria is increasingly threatened by climate variability, irregular rainfall, inefficient water management and land degradation, which collectively affect food security and rural livelihoods. This study evaluated irrigation suitability within the Wako Irrigation Site, Kwali Area Council, Federal Capital Territory (FCT), Nigeria, using an integrated GeoAI framework combining geospatial technology and artificial intelligence for precision irrigation planning. Environmental variables comprising slope, Soil Moisture Index (SMI), drainage density and vegetation condition represented by the Normalised Difference Vegetation Index (NDVI) were analysed and integrated using a Multilayer Perceptron Artificial Neural Network (MLP-ANN). Topographic analysis indicated that nearly level terrain dominated the study area, covering 8.72 km² (58.23%), while gentle and moderate slopes accounted for 4.68 km² (31.22%) and 1.58 km² (10.55%), respectively. Soil-moisture analysis showed that moist areas constituted the dominant class, covering 6.52 km² (43.52%), followed by wet areas at 4.96 km² (33.13%) and dry areas at 3.50 km² (23.35%). Low drainage density was the dominant drainage class, occupying 6.62 km² (44.19%), while moderate and very low drainage densities covered 4.85 km² (32.38%) and 3.51 km² (23.43%), respectively. NDVI values ranged from 0.031 to 0.473, indicating vegetation conditions ranging from no vegetation to low vegetation, with comparatively higher values observed around Dagara. The MLP-ANN model integrated the environmental variables to delineate irrigation-suitability zones. Highly irrigable areas constituted the dominant class, covering 9.91 km² (66.20%) of the 14.98 km² study area. Moderately irrigable areas occupied 3.68 km² (24.50%), while low irrigable areas accounted for 1.39 km² (9.27%). Model validation using 100 field-reference observations produced an overall accuracy of 79.00%, sensitivity of 80.00%, specificity of 76.00% and ROC–AUC of 0.780, indicating acceptable and reasonably balanced predictive performance. The findings demonstrate that GeoAI-based irrigation-suitability modelling can support evidence-based irrigation planning, improve water-use efficiency and promote climate-smart agricultural development in Nigeria.","尼日利亚农业日益受到气候变率、降雨不规律、水资源管理效率低下和土地退化的威胁，这些因素共同影响着粮食安全和农村生计。本研究采用地理空间技术与人工智能相结合的GeoAI综合框架，对尼日利亚联邦首都特区（FCT）夸利地区委员会瓦科灌溉区进行了灌溉适宜性评价，以服务于精准灌溉规划。研究分析并整合了包括坡度、土壤湿度指数（SMI）、排水密度以及以归一化植被指数（NDVI）表示的植被状况等环境变量，并采用多层感知器人工神经网络（MLP-ANN）进行集成分析。地形分析表明，研究区以近水平地形为主，面积8.72平方公里（占58.23%），缓坡和中坡分别占4.68平方公里（31.22%）和1.58平方公里（10.55%）。土壤湿度分析显示，湿润区为主导类别，面积6.52平方公里（占43.52%），其次为潮湿区4.96平方公里（33.13%）和干燥区3.50平方公里（23.35%）。低排水密度为主导排水类别，面积6.62平方公里（占44.19%），中等和极低排水密度分别覆盖4.85平方公里（32.38%）和3.51平方公里（23.43%）。NDVI值介于0.031至0.473之间，表明植被状况从无植被到低植被不等，其中达加拉周边地区观测值相对较高。MLP-ANN模型整合了各环境变量以划分灌溉适宜性分区。高度可灌区为主导类别，占14.98平方公里研究区的9.91平方公里（66.20%）。中度可灌区占3.68平方公里（24.50%），低度可灌区占1.39平方公里（9.27%）。利用100个实地参考观测点进行模型验证，总体精度为79.00%，敏感性为80.00%，特异性为76.00%，ROC–AUC为0.780，表明模型预测性能可接受且具有合理均衡性。研究结果表明，基于GeoAI的灌溉适宜性建模能够支持循证灌溉规划，提高用水效率，并促进尼日利亚气候智慧型农业发展。","Journal of Applied Ecology and Environmental Design","2026-09-05T00:00:00Z",64,{"impact":20,"substance":199,"depth":18,"authority":20,"freshness":276,"relevant":22,"comment":310},"GeoAI用于灌溉适宜性评估，方法新颖且数据详实，但地域性强，时效性低。",[312],{"name":306,"url":303},[180,314,315,28,316],"农业人工智能","遥感","灌溉规划",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[319],{"code":320,"slug":321,"name":322,"path":323,"parent_code":324},"I2","agricultural-ai","农业AI与大模型","\u002Ftopic\u002Fdigital-agriculture\u002Fagricultural-ai","I",{"status":40,"locked":14,"version":41,"method":42,"evidence":326},{"candidates":327,"agricultural_evidence":47},[328,332,337,344,351,355],{"code":33,"score":98,"supported":47,"title":329,"abstract":330,"tags":331},[34],[50,116,34],[],{"code":320,"score":20,"supported":47,"title":333,"abstract":335,"tags":336},[334],"artificial intelligence",[334],[314],{"code":338,"score":46,"supported":47,"title":339,"abstract":340,"tags":343},"A8",[],[341,342],"粮食安全","food security",[],{"code":345,"score":46,"supported":47,"title":346,"abstract":347,"tags":350},"H2",[],[348,349],"土壤","soil",[],{"code":59,"score":22,"supported":14,"title":352,"abstract":353,"tags":354},[],[],[180],{"code":356,"score":22,"supported":14,"title":357,"abstract":358,"tags":359},"I3",[],[],[315],[361,362],"农业人工智能 尼日利亚 智慧农业 灌溉规划","农业人工智能 尼日利亚","农业人工智能尼日利亚智慧农业灌溉规划-1759","10.70382\u002Fhujaeed.v13i4.026",{"doi":364,"openalex_id":366,"authors":367,"venue":306,"cited_by_count":69,"oa_url":303,"card":372,"direction":82,"ingested_from":83},"W7208817716",[368,370],{"name":369,"orcid":9},"Audu Matthew John",{"name":371,"orcid":9},"Nanpon Zitta",{"tldr":373,"method":374,"finding":375,"direction":376,"opportunity":377},"结合地理空间与AI评估尼日利亚Wako灌区适宜性，划分灌溉分区。","集成坡度、土壤湿度、排水密度、NDVI，用MLP-ANN建模。","高适宜区占66.2%，模型精度79%，AUC 0.78。","农业遥感与作物表型","可扩展至其他地区，结合实时气象与土壤数据，优化模型并验证实际灌溉效益。","2026-09-06T23:30:08.695704Z",{"id":380,"title":381,"url":382,"summary":383,"summary_zh":384,"content":9,"source_name":385,"source_url":382,"published_at":386,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":387,"score_detail":388,"sources":390,"tags":392,"primary_topic":396,"secondary_topics":397,"classification":399,"search_phrases":419,"slug":422,"view_count":69,"doi":423,"paper":424,"created_at":437},5591,"Hierarchical Conformal Risk Control for Artificial Intelligence Agriculture Irrigation Scheduling Under Unmodeled Infiltration: A Computer Safety-Guarantee Evaluation","https:\u002F\u002Fdoi.org\u002F10.5281\u002Fzenodo.23543665","Irrigation scheduling algorithms that rely on soil-moisture forecasts are vulnerable to unmodeled infiltration, the process by which water bypasses the root zone through preferential pathways that resistance-based soil models cannot represent. The framework is evaluated through a replication-based design study that characterises the operating characteristics of the before-after-control-impact estimator used to audit scheduler performance, under a declared variance structure with between-cluster standard deviation 6.0, residual standard deviation 4.5 and intraclass correlation 0.64. Power was estimated across 2000 design cells spanning cluster counts of 8, 16, 24 and 32 and effect sizes of 3, 5 and 8 percentage points. The analysis indicates that 54 clusters are required to detect a 5-percentage-point effect at 80% power, and that the minimum detectable effect declines steeply as cluster count rises from 8 to 32. The contribution is a formal safety guarantee for irrigation decision support that remains valid when the infiltration model is wrong, together with an audit design that makes the guarantee empirically checkable.","依赖土壤湿度预报的灌溉调度算法容易受到未建模入渗的影响，即水分通过优先路径绕过根区的过程，而基于阻力的土壤模型无法表征这一过程。该框架通过一项基于重复的设计研究进行评估，该研究刻画了用于审计调度器性能的前后对照影响估计量的运行特性，其所依据的声明方差结构为：组间标准差6.0、残差标准差4.5、组内相关系数0.64。功效估计覆盖2000个设计单元，涵盖聚类数8、16、24和32以及效应量3、5和8个百分点。分析表明，在80%功效下检测5个百分点效应需要54个聚类，且最小可检测效应随聚类数从8增至32而急剧下降。本文的贡献在于为灌溉决策支持提供了一种正式的安全保证，该保证在入渗模型错误时仍然有效，同时提出了一种使该保证可经实证检验的审计设计。","Zenodo (CERN European Organization for Nuclear Research)","2026-10-21T00:00:00Z",69,{"impact":17,"substance":173,"depth":18,"authority":20,"freshness":21,"relevant":22,"comment":389},"该研究提出在入渗模型失配条件下仍有效的灌溉决策安全保证框架，并给出可审计的试验设计，方法新颖、结论可靠，但属细分方法学研究，产业影响有限，适合作为专业精选而非头条。",[391],{"name":385,"url":382},[180,314,393,394,395],"灌溉决策","安全保证","试验设计",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[398],{"code":320,"slug":321,"name":322,"path":323,"parent_code":324},{"status":40,"locked":14,"version":41,"method":42,"evidence":400},{"candidates":401,"agricultural_evidence":47},[402,406,411,415],{"code":33,"score":19,"supported":47,"title":403,"abstract":404,"tags":405},[34],[50,34],[393],{"code":320,"score":20,"supported":47,"title":407,"abstract":408,"tags":410},[334],[409],"decision support",[314],{"code":345,"score":46,"supported":47,"title":412,"abstract":413,"tags":414},[],[348,349],[],{"code":59,"score":22,"supported":14,"title":416,"abstract":417,"tags":418},[],[],[180],[420,421],"灌溉调度 安全保证","农业人工智能 安全保证 智慧农业 灌溉决策","灌溉调度安全保证-5591","10.5281\u002Fzenodo.23543665",{"doi":423,"openalex_id":425,"authors":426,"venue":385,"cited_by_count":69,"oa_url":382,"card":431,"direction":435,"ingested_from":83},"W7223131205",[427,429],{"name":428,"orcid":9},"Nassima Benkhelifa",{"name":430,"orcid":9},"Yacine Aït Ahmed",{"tldr":432,"method":433,"finding":434,"direction":435,"opportunity":436},"提出分层保形风险控制，为未建模入渗下的灌溉调度提供安全保证。","分层保形风险控制与基于重复设计的BACI审计，2000个设计单元功效分析。","检测5个百分点效应需54个集群，最小可检测效应随集群数增加陡降。","农业人工智能与决策模型","可将保形风险控制扩展到其他未建模扰动下的农业决策安全保证与审计设计。","2026-10-22T11:21:10.283561Z",{"id":439,"title":440,"url":441,"summary":442,"summary_zh":443,"content":9,"source_name":444,"source_url":441,"published_at":445,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":244,"score_detail":446,"sources":448,"tags":450,"primary_topic":456,"secondary_topics":457,"classification":458,"search_phrases":480,"slug":483,"view_count":69,"doi":484,"paper":485,"created_at":500},5575,"Wetland vegetation dynamics and its linkage with climatic, hydrological, and land-use\u002F land cover changes in the Foket floodplain of the Fetam River Watershed, Northwestern Ethiopia","https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs44274-026-01136-x","Timely monitoring of wetland changes is vital for effective conservation and management of the landscape. This study, therefore, examines vegetation dynamics and their climatic, hydrological, and land-use drivers in the Foket floodplain wetland, Upper Blue Nile basin, Ethiopia. The LULC analysis was employed based on 1985, 2002, and 2020 cloud-free Landsat images. The maximum likelihood classification algorithm was applied to classify the images into eight LULC classes. The spatial and temporal dynamics of the floodplain’s surface water were further analyzed using the Global Surface Water Explorer (1984–2020), focusing on water occurrence, seasonality, transitions, and changes in surface-water dynamics. The Normalized Difference Vegetation Index (NDVI) was used to assess the temporal dynamics of wetland vegetation, while annual rainfall, temperature, and evapotranspiration data were used to examine the climatic context of vegetation change. The results reveal that the area coverage of water body and wetland decreased by 63.2% and 29%, respectively, over the study period. In contrast, cultivated land, settlement, and eucalyptus plantation had expanded by 39.8%, 280.6%, and 380%, respectively, at the expense of wetland, woodland, and shrubland. Surface-water dynamics showed a substantial decline in seasonally inundated areas and changes in the spatial distribution and persistence of surface water. This indicates the reduction of the floodplain’s hydrological connectivity. The NDVI analysis also revealed a significant increasing of wetland vegetation over 1985–2020\u002F21. Vegetation growth was very fast during 1985–2000, slowed down between 2001 and 2012, and dropped slightly from 2013 to 2020\u002F21. Analysis of climatic variables showed no major change in annual rainfall or evapotranspiration, whereas temperature exhibited a significant upward trend. The overall findings revealed the association of the floodplain vegetation dynamics with land-use land cover, hydrological, and climatic changes. This indicates that land-use land cover, hydrological, and climatic changes have contributed to the degradation of the floodplain vegetation, highlighting the urgent need for integrated management interventions that regulate agricultural expansion, grazing, and water diversion while maintaining hydrological connectivity and wetland vegetation. Clinical trial number Not applicable (NA).","及时监测湿地变化对于景观的有效保护和管理至关重要。因此，本研究考察了埃塞俄比亚上青尼罗河流域福凯特洪泛平原湿地的植被动态及其气候、水文和土地利用驱动因素。基于1985年、2002年和2020年无云Landsat影像进行土地利用\u002F土地覆盖（LULC）分析，采用最大似然分类算法将影像分为八个LULC类别。进一步利用全球地表水探索器（1984—2020年）分析洪泛平原地表水的时空动态，重点关注水的出现频率、季节性、转换及地表水动态变化。采用归一化差异植被指数（NDVI）评估湿地植被的时间动态，同时利用年降水量、气温和蒸散发数据考察植被变化的气候背景。结果表明，研究期间水体和湿地的面积覆盖率分别下降了63.2%和29%。相比之下，耕地、居民点和桉树种植园分别扩张了39.8%、280.6%和380%，侵占了湿地、林地和灌丛。地表水动态显示季节性淹没区域大幅减少，地表水的空间分布和持续性发生变化，表明洪泛平原水文连通性降低。NDVI分析还揭示1985—2020\u002F21年间湿地植被显著增加。植被生长在1985—2000年间非常迅速，2001—2012年间放缓，2013—2020\u002F21年间略有下降。气候变量分析显示年降水量或蒸散发无重大变化，而气温呈显著上升趋势。总体研究结果揭示了洪泛平原植被动态与土地利用\u002F土地覆盖、水文和气候变化的关联。这表明土地利用\u002F土地覆盖、水文和气候变化共同导致了洪泛平原植被退化，凸显了迫切需要综合管理干预措施，以调控农业扩张、放牧和引水，同时维持水文连通性和湿地植被。临床试验编号：不适用（NA）。","Discover Environment","2026-10-20T00:00:00Z",{"impact":17,"substance":199,"depth":96,"authority":20,"freshness":21,"relevant":22,"comment":447},"基于Landsat与NDVI的湿地植被动态实证研究，数据扎实但属区域案例，国际参考价值有限，不宜进入每日精选。",[449],{"name":444,"url":441},[451,452,453,454,455],"NDVI","埃塞俄比亚","土地利用变化","湿地遥感","水文连通性",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[],{"status":40,"locked":14,"version":41,"method":42,"evidence":459},{"candidates":460,"agricultural_evidence":47},[461,467,471,476],{"code":33,"score":46,"supported":47,"title":462,"abstract":463,"tags":466},[],[464,465],"蒸散发","evapotranspiration",[],{"code":53,"score":60,"supported":47,"title":468,"abstract":469,"tags":470},[],[209],[],{"code":472,"score":22,"supported":14,"title":473,"abstract":474,"tags":475},"H6",[],[],[453],{"code":356,"score":22,"supported":14,"title":477,"abstract":478,"tags":479},[],[],[451],[481,482],"土地利用变化 埃塞俄比亚 水文连通性 湿地遥感","土地利用变化 埃塞俄比亚","土地利用变化埃塞俄比亚水文连通性湿地遥感-5575","10.1007\u002Fs44274-026-01136-x",{"doi":484,"openalex_id":486,"authors":487,"venue":444,"cited_by_count":69,"oa_url":494,"card":495,"direction":376,"ingested_from":83},"W7223064056",[488,491],{"name":489,"orcid":490},"Workiyie Worie Assefa","https:\u002F\u002Forcid.org\u002F0000-0002-4029-9022",{"name":492,"orcid":493},"Belachew Getnet Eneyew","https:\u002F\u002Forcid.org\u002F0000-0003-1196-9004","https:\u002F\u002Flink.springer.com\u002Fcontent\u002Fpdf\u002F10.1007\u002Fs44274-026-01136-x.pdf",{"tldr":496,"method":497,"finding":498,"direction":376,"opportunity":499},"分析埃塞俄比亚Foket洪泛湿地植被动态及其气候、水文与土地利用驱动因素。","用Landsat影像做最大似然分类，结合全球地表水数据与NDVI及气候数据分析。","水体与湿地面积大幅减少，耕地、居民点和桉树种植扩张，温度显著上升。","可结合多源遥感与水文连通性指标，量化湿地退化对农业灌溉与乡村生态服务的影响。","2026-10-22T11:20:42.476484Z"]