[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-2059":3,"related-2059":125},{"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":38,"search_phrases":92,"slug":95,"view_count":96,"doi":97,"paper":98,"created_at":124},2059,"Spatiotemporal patterns of crop water productivity under changing water–salinity conditions in an arid irrigation district of the upper Yellow River basin","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.agwat.2026.110758","Improving agricultural production under tightening water constraints requires a clear understanding of long-term changes in crop water productivity (CWP). This study integrated remote sensing, Mann-Kendall trend analysis, and GeoDetector to characterize the spatiotemporal patterns and trends of yield and CWP for wheat, maize, and sunflower and to examine factors associated with CWP variability in the Hetao Irrigation District (Hetao), the largest irrigation district in the upper Yellow River basin, during 2000–2021. Results showed that wheat yield remained generally stable, while maize and sunflower yields increased, with district-wide slopes of at least 0.1500 and 0.0153 t ha⁻ 1 yr⁻ 1 , respectively. The multi-year mean CWP values were 1.56, 2.36, and 0.97 kg m⁻ 3 for wheat, maize, and sunflower, respectively. Maize CWP increased markedly (slope ≥ 0.0383 kg m⁻ 3 yr⁻ 1 ), reaching 3.44 kg m⁻ 3 in 2021, while sunflower CWP increased from 0.76 to 1.08 kg m⁻ 3 and wheat CWP remained largely stable. GeoDetector analysis showed that annual maximum Normalized Difference Vegetation Index (NDVI max,a ), as an indicator of crop growth status, and Normalized Difference Salinity Index (NDSI), as an indicator of surface salinity conditions, had the highest q values for CWP. Their interaction showed the strongest enhancement effect among the selected factor combinations, with Δ q values of 0.232, 0.222, and 0.194 for wheat, maize, and sunflower, respectively. The explanatory power of NDSI increased significantly for wheat (slope = 0.0009, p \u003C 0.05), whereas the q values of both NDVI max,a and NDSI both decreased significantly for maize and sunflower ( p \u003C 0.05). Sub-district-scale analysis further revealed contrasting crop-specific trends, with wheat CWP decreasing most strongly in Jiefangzha and maize CWP increasing markedly in Wulate. These results reveal crop-specific and spatially heterogeneous responses of CWP to changing water–salinity conditions and support differentiated management of irrigation, salinity, and cropping structure in large arid irrigation districts.","在日益严峻的水资源约束下提高农业生产水平，需要清晰认识作物水分生产力（CWP）的长期变化。本研究综合遥感、Mann-Kendall趋势分析和GeoDetector方法，刻画了2000—2021年河套灌区（河套，黄河上游最大的灌区）小麦、玉米和向日葵产量与CWP的时空格局及趋势，并考察了与CWP变异相关的因素。结果表明，小麦产量总体保持稳定，而玉米和向日葵产量增加，全灌区斜率分别至少为0.1500和0.0153 t ha⁻¹ yr⁻¹。小麦、玉米和向日葵的多年平均CWP分别为1.56、2.36和0.97 kg m⁻³。玉米CWP显著增加（斜率≥0.0383 kg m⁻³ yr⁻¹），2021年达到3.44 kg m⁻³；向日葵CWP从0.76增至1.08 kg m⁻³；小麦CWP基本稳定。GeoDetector分析表明，作为作物生长状况指标的年最大归一化植被指数（NDVI max,a）和作为地表盐分状况指标的归一化差异盐分指数（NDSI）对CWP的q值最高。二者的交互作用在所选因子组合中表现出最强的增强效应，小麦、玉米和向日葵的Δ q值分别为0.232、0.222和0.194。NDSI对小麦的解释力显著增强（斜率=0.0009，p\u003C0.05），而玉米和向日葵的NDVI max,a和NDSI的q值均显著下降（p\u003C0.05）。分灌域尺度分析进一步揭示了作物特异性趋势的差异：小麦CWP在解放闸下降最为明显，玉米CWP在乌拉特显著增加。这些结果揭示了CWP对变化的水盐条件具有作物特异性和空间异质性响应，可为大型干旱灌区的灌溉、盐分和种植结构差异化管理提供支持。",null,"Agricultural Water Management","2026-09-09T00:00:00Z","论文",10,false,81,{"impact":17,"substance":18,"depth":17,"authority":19,"freshness":20,"relevant":21,"comment":22},18,23,14,8,1,"基于遥感与GeoDetector的22年长序列研究，揭示河套灌区作物水分生产力对水盐变化的响应，方法扎实、结论可靠，对干旱灌区差异化灌溉与盐分管理有参考价值。",[24],{"name":10,"url":6},[26,27,28,29,30],"盐碱地治理","遥感监测","灌溉管理","作物水分生产力","河套灌区",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},"H3","irrigation","水资源与灌溉","\u002Ftopic\u002Fenvironment\u002Firrigation","H",[],{"status":39,"locked":14,"version":40,"method":41,"evidence":42},"classified","2026-10-22.2","rules",{"candidates":43,"agricultural_evidence":45},[44,51,59,67,74,81,87],{"code":32,"score":17,"supported":45,"title":46,"abstract":47,"tags":50},true,[33],[48,49,33],"灌溉","水资源",[28],{"code":52,"score":53,"supported":45,"title":54,"abstract":55,"tags":58},"I3",7,[],[56,57],"遥感","remote sensing",[27],{"code":60,"score":61,"supported":45,"title":62,"abstract":63,"tags":66},"A2",6,[],[64,65],"小麦","wheat",[],{"code":68,"score":61,"supported":45,"title":69,"abstract":70,"tags":73},"A3",[],[71,72],"玉米","maize",[],{"code":75,"score":76,"supported":45,"title":77,"abstract":78,"tags":80},"A4",3,[],[79],"向日葵",[],{"code":82,"score":76,"supported":45,"title":83,"abstract":84,"tags":86},"H7",[],[85],"干旱",[],{"code":88,"score":21,"supported":14,"title":89,"abstract":90,"tags":91},"H2",[],[],[26],[93,94],"作物水分生产力 盐碱地治理 河套灌区 灌溉管理","作物水分生产力 盐碱地治理","作物水分生产力盐碱地治理河套灌区灌溉管理-2059",4,"10.1016\u002Fj.agwat.2026.110758",{"doi":97,"openalex_id":99,"authors":100,"venue":10,"cited_by_count":116,"oa_url":6,"card":117,"direction":121,"ingested_from":123},"W7212045637",[101,104,107,110,113],{"name":102,"orcid":103},"Xinyi Li","https:\u002F\u002Forcid.org\u002F0009-0009-7047-5400",{"name":105,"orcid":106},"Xu Xu","https:\u002F\u002Forcid.org\u002F0000-0002-5450-1287",{"name":108,"orcid":109},"Chen Sun","https:\u002F\u002Forcid.org\u002F0009-0006-4641-0912",{"name":111,"orcid":112},"Dongyang Ren","https:\u002F\u002Forcid.org\u002F0000-0002-6238-0753",{"name":114,"orcid":115},"Quanzhong Huang","https:\u002F\u002Forcid.org\u002F0000-0001-6306-785X",0,{"tldr":118,"method":119,"finding":120,"direction":121,"opportunity":122},"基于遥感与趋势分析，揭示河套灌区2000-2021年三种作物水分生产力的时空格局及水盐驱动机制。","遥感反演、Mann-Kendall趋势检验与GeoDetector因子探测，覆盖","玉米水分生产力显著提升至3.44 kg\u002Fm³，NDVI最大值与盐分指数交互作用对CWP解释力最强。","农业遥感与作物表型","可结合多源遥感与机器学习，构建水盐胁迫下作物水分生产力的分区预测与灌溉决策模型。","openalex","2026-09-10T23:30:27.873848Z",{"total":61,"page":21,"page_size":61,"items":126},[127,242,305,376,449,516],{"id":128,"title":129,"url":130,"summary":131,"summary_zh":132,"content":9,"source_name":133,"source_url":130,"published_at":134,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":135,"score_detail":136,"sources":141,"tags":143,"primary_topic":147,"secondary_topics":151,"classification":157,"search_phrases":213,"slug":216,"view_count":116,"doi":217,"paper":218,"created_at":241},5483,"Soil Salinity under Climate Change in Pakistan: Emerging Challenges and Sustainable Management Approaches for Agriculture","https:\u002F\u002Fdoi.org\u002F10.71317\u002Fkjard.2.10.2026.883","Soil salinity is a major constraint to agricultural productivity, soil health, and food security in Pakistan, particularly under changing climatic conditions. Rising temperatures, increased evapotranspiration, irregular precipitation, droughts, flooding, and sea-level rise can intensify salt accumulation and alter soil–water interactions. This review examines the emerging challenges associated with climate change and soil salinity in Pakistan, focusing on their impacts on soil properties, crop physiology, agricultural production, and rural livelihoods. It discusses the mechanisms of soil salinity and sodicity, their spatial distribution, and the interactions among climate variability, irrigation practices, groundwater quality, and secondary salinization. Furthermore, sustainable management approaches are evaluated, including gypsum application, organic amendments, integrated nutrient management, efficient irrigation, drainage improvement, and appropriate leaching strategies. Climate-resilient approaches, such as conventional crop breeding, modern biotechnology, halophyte utilization, plant growth-promoting microorganisms, and mycorrhizal associations, are also explored. The review highlights the potential of remote sensing, geographic information systems, precision agriculture, and predictive modelling to support salinity monitoring and site-specific management. Despite these opportunities, important challenges remain, including insufficient long-term monitoring, limited region-specific data, economic constraints, and gaps in farmer awareness and institutional coordination. Addressing these challenges requires integrated research, effective agricultural policies, improved extension services, and collaboration among researchers, policymakers, and farming communities. Prioritizing locally adapted, economically feasible, and environmentally sustainable interventions can strengthen agricultural resilience, restore salt-affected soils, and protect freshwater resources. Overall, integrating climate adaptation with sustainable soil and water management is essential for maintaining agricultural productivity and improving long-term food security in Pakistan.","土壤盐渍化是制约巴基斯坦农业生产力、土壤健康和粮食安全的主要因素，在气候变化条件下尤为突出。气温升高、蒸散加剧、降水不规律、干旱、洪水以及海平面上升可能加剧盐分积累并改变土壤—水相互作用。本文综述了巴基斯坦气候变化与土壤盐渍化相关的新兴挑战，重点关注其对土壤性质、作物生理、农业生产和农村生计的影响。文章讨论了土壤盐渍化和钠质化的机制、其空间分布，以及气候变率、灌溉实践、地下水质量和次生盐渍化之间的相互作用。此外，评估了可持续管理途径，包括施用石膏、有机改良、综合养分管理、高效灌溉、排水改良和适宜的淋洗策略。还探讨了气候韧性方法，如常规作物育种、现代生物技术、盐生植物利用、植物促生微生物和菌根共生。本文强调了遥感、地理信息系统、精准农业和预测建模在支持盐渍化监测和因地制宜管理方面的潜力。尽管存在这些机遇，重要挑战依然存在，包括长期监测不足、区域特定数据有限、经济制约以及农民意识和制度协调方面的差距。应对这些挑战需要综合研究、有效的农业政策、改进的推广服务以及研究人员、政策制定者和农业社区之间的协作。优先采取适应当地、经济可行且环境可持续的干预措施，可增强农业韧性、修复盐渍化土壤并保护淡水资源。总体而言，将气候适应与可持续水土管理相结合，对于维持巴基斯坦农业生产力和改善长期粮食安全至关重要。","Kashmir Journal of Academic Research and Development","2026-10-20T00:00:00Z",66,{"impact":137,"substance":17,"depth":138,"authority":139,"freshness":20,"relevant":21,"comment":140},13,15,12,"综述性论文，系统梳理气候变化下巴基斯坦土壤盐渍化成因与可持续治理路径，兼具遥感与精准农业视角，对盐碱地治理议题有参考价值，但属区域性综述、非突破性成果。",[142],{"name":133,"url":130},[144,26,27,145,146],"气候变化","智慧灌溉","土壤盐渍化",{"code":82,"slug":148,"name":149,"path":150,"parent_code":36},"climate","气候适应与防灾减灾","\u002Ftopic\u002Fenvironment\u002Fclimate",[152,156],{"code":88,"slug":153,"name":154,"path":155,"parent_code":36},"soil","土壤健康与改良","\u002Ftopic\u002Fenvironment\u002Fsoil",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},{"status":39,"locked":14,"version":40,"method":41,"evidence":158},{"candidates":159,"agricultural_evidence":45},[160,166,171,176,180,187,194,201,207],{"code":82,"score":17,"supported":45,"title":161,"abstract":163,"tags":165},[162],"climate change",[144,164,85,162],"气候适应",[144],{"code":88,"score":138,"supported":45,"title":167,"abstract":168,"tags":170},[153],[169,153],"土壤",[26],{"code":32,"score":13,"supported":45,"title":172,"abstract":173,"tags":175},[],[48,49,33,174],"evapotranspiration",[145],{"code":52,"score":53,"supported":45,"title":177,"abstract":178,"tags":179},[],[56,57],[27],{"code":181,"score":61,"supported":45,"title":182,"abstract":183,"tags":186},"A8",[],[184,185],"粮食安全","food security",[],{"code":188,"score":61,"supported":45,"title":189,"abstract":190,"tags":193},"I1",[],[191,192],"精准农业","precision agriculture",[],{"code":195,"score":61,"supported":45,"title":196,"abstract":197,"tags":200},"I4",[],[198,199],"地理信息","geographic information",[],{"code":202,"score":76,"supported":45,"title":203,"abstract":204,"tags":206},"F3",[],[205],"养分管理",[],{"code":208,"score":76,"supported":45,"title":209,"abstract":210,"tags":212},"J1",[],[211],"农业政策",[],[214,215],"巴基斯坦 土壤盐渍化","盐碱地 遥感监测","巴基斯坦土壤盐渍化-5483","10.71317\u002Fkjard.2.10.2026.883",{"doi":217,"openalex_id":219,"authors":220,"venue":133,"cited_by_count":116,"oa_url":130,"card":236,"direction":121,"ingested_from":123},"W7222999158",[221,223,225,227,229,231,234],{"name":222,"orcid":9},"Asifa Naz",{"name":224,"orcid":9},"Muhammad Abu Baker Siddiq",{"name":226,"orcid":9},"Syed Asghar Hussain Shah",{"name":228,"orcid":9},"Shahrish Nawaz",{"name":230,"orcid":9},"Muhmmad Irfan",{"name":232,"orcid":233},"Rizwana Kausar","https:\u002F\u002Forcid.org\u002F0000-0002-1339-3312",{"name":235,"orcid":9},"Muhammad Nouman Khalid",{"tldr":237,"method":238,"finding":239,"direction":121,"opportunity":240},"综述气候变化下巴基斯坦土壤盐渍化的挑战与可持续管理途径。","文献综述，整合盐渍化机制、空间分布及遥感GIS与预测模型应用。","需将气候适应与水土管理结合，优先本地化、经济可行的干预措施。","可填补长期盐渍化监测与区域数据空白，发展遥感+预测模型的精准分区治理。","2026-10-21T23:30:23.059448Z",{"id":243,"title":244,"url":245,"summary":246,"summary_zh":247,"content":9,"source_name":248,"source_url":245,"published_at":249,"category":12,"cover_url":9,"hotness":250,"is_selected":14,"score":251,"score_detail":252,"sources":256,"tags":261,"primary_topic":265,"secondary_topics":266,"classification":267,"search_phrases":287,"slug":290,"view_count":283,"doi":291,"paper":292,"created_at":304},5073,"INCREASING REGIONAL ADDED VALUE THROUGH THE PROCESSING OF AGRICULTURAL PRODUCTS IN THE REPUBLIC OF KARAKALPAKSTAN","https:\u002F\u002Fdoi.org\u002F10.5281\u002Fzenodo.23383466","This article examines the economic and environmental significance of using digital innovations to develop green agriculture in the Republic of Karakalpakstan. It analyzes challenges related to water scarcity, soil salinity, production costs, and the efficiency of natural resource utilization. The article highlights the potential of digital monitoring, smart irrigation, remote sensing, and data-driven management to improve agricultural production outcomes.","本文探讨了在卡拉卡尔帕克斯坦共和国利用数字创新发展绿色农业的经济与环境意义。文章分析了与水资源短缺、土壤盐渍化、生产成本以及自然资源利用效率相关的挑战。文章强调了数字监测、智能灌溉、遥感以及数据驱动管理在改善农业生产成效方面的潜力。","Zenodo (CERN European Organization for Nuclear Research)","2026-10-15T00:00:00Z",25,63,{"impact":139,"substance":253,"depth":19,"authority":139,"freshness":254,"relevant":21,"comment":255},16,9,"聚焦乌兹别克斯坦卡拉卡尔帕克斯坦地区数字农业与盐碱地治理，属区域案例研究，对国内智慧农业与盐碱地改良有参考价值，但影响层级与信息增量有限。",[257,258],{"name":248,"url":245},{"name":259,"url":260},"SAMARALI TA’LIM VA BARQAROR INNOVATSIYALAR JURNALI","https:\u002F\u002Finnovativepublication.uz\u002Findex.php\u002Fjelsi\u002Farticle\u002Fview\u002F6404",[262,263,264,26,27],"数字农业","智慧农业","智能灌溉",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":39,"locked":14,"version":40,"method":41,"evidence":268},{"candidates":269,"agricultural_evidence":45},[270,274,278,282],{"code":32,"score":13,"supported":45,"title":271,"abstract":272,"tags":273},[],[48,49,33],[264],{"code":88,"score":53,"supported":45,"title":275,"abstract":276,"tags":277},[],[169,153],[26],{"code":52,"score":53,"supported":45,"title":279,"abstract":280,"tags":281},[],[56,57],[27],{"code":188,"score":283,"supported":14,"title":284,"abstract":285,"tags":286},2,[],[],[262,263],[288,289],"卡拉卡尔帕克斯坦 数字农业","咸海地区 盐碱地 智能灌溉","卡拉卡尔帕克斯坦数字农业-5073","10.5281\u002Fzenodo.23383466",{"doi":291,"openalex_id":293,"authors":294,"venue":248,"cited_by_count":116,"oa_url":245,"card":297,"direction":303,"ingested_from":123},"W7221970206",[295],{"name":296,"orcid":9},"Sholpan Eshimova",{"tldr":298,"method":299,"finding":300,"direction":301,"opportunity":302},"研究卡拉卡尔帕克斯坦通过农产品加工与数字创新提升区域附加值。","分析水资源短缺、土壤盐渍化等挑战，评估数字监测、智能灌溉、遥感和数据管理潜力。","数字创新可提高农业生产效率并促进绿色农业发展。","农业绿色发展与碳","可量化数字技术对盐碱地农业附加值及资源效率的贡献，探索适配干旱区的智慧农业模式。","智慧农业 \u002F 农业物联网","2026-10-16T23:30:07.817464Z",{"id":306,"title":307,"url":308,"summary":309,"summary_zh":310,"content":9,"source_name":311,"source_url":308,"published_at":312,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":313,"score_detail":314,"sources":317,"tags":319,"primary_topic":324,"secondary_topics":325,"classification":327,"search_phrases":350,"slug":353,"view_count":116,"doi":354,"paper":355,"created_at":375},5541,"Year-round modeling of soil water-heat-salt transport and crop growth under film-mulched drip irrigation with freeze-thaw cycles","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.agsy.2026.105024","Context Soil water-heat-salt migration and crop growth in film-mulched drip irrigation fields in seasonally frozen regions are influenced by partial mulching and drip irrigation during the growth period, as well as soil freeze-thaw processes during the fallow period. Understanding year-round soil water-heat-salt dynamics and crop growth is essential for sustainable agricultural water use. Objective However, existing year-round models often use one-dimensional (1D) approaches during the growth period, which neglect horizontal salt migration under partial mulching and drip irrigation, leading to an overestimation of salt leaching efficiency. This limitation can be addressed by developing a year-round model that incorporates the distinct dynamics of both growth and fallow periods. Methods In this study, we developed a year-round coupled model, CAWM-S, by integrating the previously developed Crop and Water Model based on HYDRUS-2D (CAWM-H2D) with the SHAW model, which considers soil freeze-thaw processes. The key features of CAWM-S include detailed depiction of 2D soil water-heat-salt migration, crop growth and yield formation, and energy balance at the film-mulched soil surface during the growth period, as well as the redistribution of soil water-salt due to freeze-thaw processes in the fallow period. The model was calibrated and validated using monitored data from two consecutive year-round periods in a film-mulched drip irrigation cotton field in southern Xinjiang, a region with seasonal frozen soils, under different irrigation water salinity levels. This validation is treatment-wise and limited to the same site and two-year period; independent validation across other sites, years, crops, and irrigation systems remains necessary. Results and conclusions The simulated results for soil water, temperature, salinity, crop growth indicators, and yield generally matched the measured data across the two years with varying salinity levels, with treatment-averaged R 2 values ranging from 0.48 to 0.98 and NSE values 0.42 to 0.97. Furthermore, we analyzed the effects of different irrigation volume and salinity combinations on soil desalination rates, evapotranspiration and its components, crop yield, and water productivity, revealing a quadratic relationship between optimal irrigation volume and water salinity under film-mulched drip irrigation. Validation results show that CAWM-S effectively quantifies coupled soil water-heat-salt dynamics and crop growth, and predicts salt redistribution across year-round cycles in seasonally frozen regions. Significance It provides an effective tool for supporting sustainable agriculture by aiding water saving, control of soil salinization and improvement of crop water productivity in the film-mulched drip irrigation fields within seasonally frozen regions.","背景 季节性冻土区覆膜滴灌农田的土壤水热盐迁移与作物生长，受生育期内部分覆膜和滴灌以及休止期土壤冻融过程的影响。理解全年土壤水热盐动态及作物生长对于农业可持续用水至关重要。目的 然而，现有全年模型在生育期多采用一维（1D）方法，忽略了部分覆膜滴灌条件下的水平盐分迁移，导致对盐分淋洗效率的高估。这一局限可通过开发兼顾生育期与休止期不同动态特征的全年模型加以解决。方法 本研究将前期开发的基于HYDRUS-2D的作物与水分模型（CAWM-H2D）与考虑土壤冻融过程的SHAW模型相耦合，构建了全年耦合模型CAWM-S。CAWM-S的主要特点包括：详细刻画生育期二维土壤水热盐迁移、作物生长与产量形成以及覆膜土壤表面能量平衡，同时描述休止期冻融过程引起的土壤水盐再分布。模型采用南疆季节性冻土区覆膜滴灌棉田连续两个全年周期的监测数据，在不同灌溉水矿化度水平下进行率定与验证。该验证按处理进行，且仅限于同一站点和两年时段；仍需在其他站点、年份、作物及灌溉系统下开展独立验证。结果与结论 在两个不同矿化度水平的年份中，土壤水分、温度、盐分、作物生长指标及产量的模拟结果与实测数据总体吻合，处理平均R²为0.48~0.98，NSE为0.42~0.97。此外，分析了不同灌水量与矿化度组合对土壤脱盐率、蒸散及其组分、作物产量和水分生产率的影响，揭示了覆膜滴灌条件下最优灌水量与灌溉水矿化度之间的二次关系。验证结果表明，CAWM-S能够有效量化土壤水热盐耦合动态与作物生长，并预测","Agricultural Systems","2026-10-21T00:00:00Z",79,{"impact":253,"substance":315,"depth":17,"authority":19,"freshness":254,"relevant":21,"comment":316},22,"构建了覆盖冻融期的全年水热盐与作物生长耦合模型，方法有新意、验证数据扎实，对盐碱地滴灌节水有实用价值，但属单点两年验证的学术成果，产业影响有限。",[318],{"name":311,"url":308},[320,26,321,322,323],"棉花","节水灌溉","覆膜滴灌","土壤水盐运移",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[326],{"code":88,"slug":153,"name":154,"path":155,"parent_code":36},{"status":39,"locked":14,"version":40,"method":41,"evidence":328},{"candidates":329,"agricultural_evidence":45},[330,334,338,344],{"code":32,"score":17,"supported":45,"title":331,"abstract":332,"tags":333},[33],[48,33,174],[321],{"code":88,"score":138,"supported":45,"title":335,"abstract":336,"tags":337},[153],[169,153],[26],{"code":339,"score":96,"supported":45,"title":340,"abstract":341,"tags":343},"A6",[],[342],"cotton",[320],{"code":345,"score":76,"supported":45,"title":346,"abstract":347,"tags":349},"H8",[],[348],"sustainable agriculture",[],[351,352],"南疆 覆膜滴灌 棉花","CAWM-S 模型 冻融","南疆覆膜滴灌棉花-5541","10.1016\u002Fj.agsy.2026.105024",{"doi":354,"openalex_id":356,"authors":357,"venue":311,"cited_by_count":116,"oa_url":308,"card":370,"direction":121,"ingested_from":123},"W7223120642",[358,361,363,366,368],{"name":359,"orcid":360},"Dong Lin","https:\u002F\u002Forcid.org\u002F0000-0001-8433-9658",{"name":362,"orcid":9},"Tongkai Guo",{"name":364,"orcid":365},"Zunqiu Xu","https:\u002F\u002Forcid.org\u002F0000-0002-9393-3605",{"name":367,"orcid":9},"Wenping Bi",{"name":369,"orcid":9},"Xiaomin Mao",{"tldr":371,"method":372,"finding":373,"direction":121,"opportunity":374},"构建全年耦合模型CAWM-S，模拟覆膜滴灌棉田水热盐运移与作物生长。","将HYDRUS-2D的CAWM-H2D与冻融模型SHAW耦合，用南疆两年监测数据","模型精度较高（R²0.48-0.98），揭示最优灌溉量与灌水盐度呈二次关系。","可扩展至多站点、多作物与不同灌溉制度的独立验证，并耦合遥感数据实现区域尺度模拟。","2026-10-22T11:20:12.238655Z",{"id":377,"title":378,"url":379,"summary":380,"summary_zh":381,"content":9,"source_name":382,"source_url":379,"published_at":383,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":384,"score_detail":385,"sources":387,"tags":389,"primary_topic":394,"secondary_topics":395,"classification":396,"search_phrases":413,"slug":416,"view_count":116,"doi":417,"paper":418,"created_at":448},5399,"Spatial Heterogeneity and Nonlinear Environmental Associations of Positive Climatic Moisture Deficit with Implications for Sustainable Water Resource Assessment: A Case Study of Anyang","https:\u002F\u002Fdoi.org\u002F10.3390\u002Fsu182010595","Positive climatic moisture deficit (CMD+) characterizes the seasonal imbalance between precipitation supply and atmospheric water demand, yet its spatial heterogeneity and associations with environmental and human-related factors remain insufficiently understood. Taking Anyang, China, as a case study, we calculated annual CMD+ for 2000–2020 using 1 km monthly precipitation and potential evapotranspiration data and applied an extreme gradient boosting (XGBoost)–SHapley Additive exPlanations (SHAP) framework to the corresponding long-term mean fields to examine climatological spatial heterogeneity. Five predictors were considered, including elevation, normalized difference vegetation index (NDVI), irrigation fraction, built-up fraction, and population density. Nested spatial-block cross-validation showed good model generalization. Long-term mean CMD+ was generally lower in the western mountainous area and higher across the central and eastern plains. The digital elevation model (DEM) accounted for 66.10% of the normalized mean absolute SHAP importance, followed by NDVI (13.47%) and irrigation fraction (9.72%). A DEM-excluded sensitivity model retained a spatial cross-validated R2 of 0.781, compared with 0.898 for the full model. SHAP dependence analysis revealed pronounced nonlinear responses, with primary local model response transition points at approximately 297.1 m for DEM, 0.812 for NDVI, and 23.1% for irrigation fraction. The strongest pairwise SHAP interaction occurred between NDVI and irrigation fraction, accounting for 21.87% of total pairwise interaction strength. These results show that the spatial heterogeneity of CMD+ in Anyang is closely associated with topographic background, while vegetation status and irrigated agriculture provide additional nonlinear and interactive explanatory information. The identified spatial patterns and model-response transitions provide spatial information for understanding regional climatic moisture deficits and for subsequent sustainable water resource assessment.","正向气候水分亏缺（CMD+）刻画了降水供给与大气水分需求之间的季节性失衡，但其空间异质性及其与环境因素和人为因素的关联仍缺乏充分认识。以中国安阳为案例区，本研究利用1 km月降水量与潜在蒸散量数据计算了2000—2020年的年CMD+，并将极端梯度提升（XGBoost）—SHapley加性解释（SHAP）框架应用于相应的长期均值场，以考察气候态空间异质性。研究考虑了5个预测因子，包括高程、归一化植被指数（NDVI）、灌溉面积比例、建成区比例和人口密度。嵌套空间分块交叉验证表明模型具有良好的泛化能力。长期平均CMD+总体表现为西部山区较低、中部和东部平原较高。数字高程模型（DEM）占归一化平均绝对SHAP重要性的66.10%，其次为NDVI（13.47%）和灌溉面积比例（9.72%）。剔除DEM的敏感性模型保持了0.781的空间交叉验证R²，而完整模型为0.898。SHAP依赖分析揭示了显著的非线性响应，主要局部模型响应转变点分别约为DEM 297.1 m、NDVI 0.812和灌溉面积比例23.1%。最强的成对SHAP交互作用出现在NDVI与灌溉面积比例之间，占总成对交互强度的21.87%。结果表明，安阳CMD+的空间异质性与地形背景密切相关，而植被状况和灌溉农业提供了额外的非线性和交互解释信息。所识别的空间格局和模型响应转变点为理解区域气候水分亏缺及后续可持续水资源评估提供了空间信息。","Sustainability","2026-10-19T00:00:00Z",64,{"impact":20,"substance":17,"depth":253,"authority":137,"freshness":254,"relevant":21,"comment":386},"以安阳为案例，用遥感与XGBoost-SHAP揭示气候水分亏缺的空间异质性，方法有新意、结论可靠，但属区域案例研究，公共影响有限。",[388],{"name":382,"url":379},[390,391,28,392,393],"农业遥感","机器学习","水资源评估","气候干旱",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":39,"locked":14,"version":40,"method":41,"evidence":397},{"candidates":398,"agricultural_evidence":45},[399,404,409],{"code":32,"score":17,"supported":45,"title":400,"abstract":402,"tags":403},[401],"water resource",[48,49,33,401,174],[28],{"code":405,"score":21,"supported":14,"title":406,"abstract":407,"tags":408},"I2",[],[],[391],{"code":52,"score":21,"supported":14,"title":410,"abstract":411,"tags":412},[],[],[390],[414,415],"安阳 气候水分亏缺 遥感","XGBoost SHAP 水资源评估","安阳气候水分亏缺遥感-5399","10.3390\u002Fsu182010595",{"doi":417,"openalex_id":419,"authors":420,"venue":382,"cited_by_count":116,"oa_url":379,"card":442,"direction":447,"ingested_from":123},"W7222973420",[421,423,426,429,432,434,436,438,440],{"name":422,"orcid":9},"Yan Li",{"name":424,"orcid":425},"Xiaohua Yang","https:\u002F\u002Forcid.org\u002F0000-0001-8387-5213",{"name":427,"orcid":428},"Dehui Bian","https:\u002F\u002Forcid.org\u002F0000-0001-6921-1875",{"name":430,"orcid":431},"Qi Wang","https:\u002F\u002Forcid.org\u002F0000-0002-3156-9246",{"name":433,"orcid":9},"Lequn Gu",{"name":435,"orcid":9},"Ailing Zhang",{"name":437,"orcid":9},"Wei Gao",{"name":439,"orcid":9},"Wenjie Qi",{"name":441,"orcid":9},"Yayun Ma",{"tldr":443,"method":444,"finding":445,"direction":121,"opportunity":446},"以安阳为例，用XGBoost-SHAP分析2000—2020年气候水分亏缺的空间异质性及其环境关联。","1 km月降水与潜在蒸散数据计算CMD+，结合XGBoost-SHAP与嵌套空间","CMD+西部山区低、中东部平原高；高程贡献66.1%，NDVI与灌溉比例呈显著非线性交互。","可引入多源遥感与作物种植结构，探究CMD+非线性阈值对灌溉需水与水资源配置的传导机制。","数字乡村与农业信息化","2026-10-20T23:30:23.927575Z",{"id":450,"title":451,"url":452,"summary":453,"summary_zh":454,"content":9,"source_name":455,"source_url":452,"published_at":383,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":456,"score_detail":457,"sources":460,"tags":462,"primary_topic":467,"secondary_topics":468,"classification":474,"search_phrases":491,"slug":494,"view_count":116,"doi":495,"paper":496,"created_at":515},5392,"Wetland Loss Associated with Hydro-Agricultural Development in North African Floodplains: Insights from a Historical Cartographic Analysis of the Gharb Plain (Morocco)","https:\u002F\u002Fdoi.org\u002F10.3390\u002Fd18100642","Mediterranean floodplain wetlands are among the most productive ecosystems, yet they are increasingly threatened by agricultural intensification and hydrological modifications. In North Africa, most of these wetlands have been converted to agricultural lands using an extensive ‘drainage–irrigation’ process that has irreversibly degraded them. This study documents this loss through the illustrative example of the Gharb Plain in the northwest of Morocco. The agricultural development process of this plain, initiated in 1927 and only recently completed, is documented by both historical maps and remote sensing data, which we combined to reconstruct the simultaneous wetland decline and agriculture extension. The results reveal a dramatic decline in marshland ecosystems, covering about 88% of the original marshlands in less than one cycle. Several wetlands, including large ones, have entirely disappeared, particularly within the Sebou and Baht river floodplains. To ensure their human occupation, the drainage process and river canalization have been supported by a large program of dam construction upstream of the Gharb Plain. The wetland loss estimate highlights the substantial ecological costs of agricultural intensification and underscores the need for integrated management strategies balancing food production and patrimony conservation. Future research should focus on wetland restoration, ecosystem service assessment, and climate-resilient water management in Mediterranean floodplains.","地中海洪泛平原湿地是最具生产力的生态系统之一，却日益受到农业集约化与水文改造的威胁。在北非，大多数此类湿地已通过大规模的“排水—灌溉”过程被转变为农业用地，并因此遭到不可逆的退化。本研究以摩洛哥西北部加尔卜平原（Gharb Plain）为例，记录了这一丧失过程。该平原的农业开发进程始于1927年，直至近期才告完成，我们结合历史地图与遥感数据，重建了湿地衰退与农业扩张同步发生的过程。结果表明，沼泽生态系统急剧减少，在不到一个周期内约88%的原生沼泽地消失。包括大型湿地在内的多处湿地已完全消失，尤其是在塞布河（Sebou）与巴赫特河（Baht）洪泛平原内。为保障人类占用，排水过程与河流渠化得到了加尔卜平原上游大规模水坝建设计划的支持。湿地丧失的估算凸显了农业集约化所带来的巨大生态代价，并强调需要制定兼顾粮食生产与遗产保护的综合管理策略。未来研究应聚焦于湿地恢复、生态系统服务评估以及地中海洪泛平原的气候韧性水资源管理。","Diversity",76,{"impact":253,"substance":458,"depth":17,"authority":137,"freshness":20,"relevant":21,"comment":459},21,"该研究结合历史地图与遥感数据，量化了北非洪泛平原湿地因农业开发而丧失的情况，方法扎实、结论明确，对农业生态与土地管理有参考价值，但属区域性案例研究，公共影响有限。",[461],{"name":455,"url":452},[463,27,464,465,466],"生态修复","灌溉农业","土地利用变化","湿地保护",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[469],{"code":470,"slug":471,"name":472,"path":473,"parent_code":36},"H6","biodiversity","生态保护与生物多样性","\u002Ftopic\u002Fenvironment\u002Fbiodiversity",{"status":39,"locked":14,"version":40,"method":41,"evidence":475},{"candidates":476,"agricultural_evidence":45},[477,481,487],{"code":32,"score":13,"supported":45,"title":478,"abstract":479,"tags":480},[],[48,49,33],[464],{"code":470,"score":254,"supported":45,"title":482,"abstract":483,"tags":486},[],[484,485],"生态系统服务","ecosystem service",[465,466,463],{"code":52,"score":53,"supported":45,"title":488,"abstract":489,"tags":490},[],[56,57],[27],[492,493],"Gharb平原 湿地 遥感","摩洛哥 湿地 灌溉","Gharb平原湿地遥感-5392","10.3390\u002Fd18100642",{"doi":495,"openalex_id":497,"authors":498,"venue":455,"cited_by_count":116,"oa_url":452,"card":510,"direction":121,"ingested_from":123},"W7222966485",[499,502,504,507],{"name":500,"orcid":501},"Mohamed Dakki","https:\u002F\u002Forcid.org\u002F0000-0002-8042-3972",{"name":503,"orcid":9},"Said El Falah",{"name":505,"orcid":506},"Ibrahim Makrane","https:\u002F\u002Forcid.org\u002F0009-0002-9201-206X",{"name":508,"orcid":509},"Ismail Mansouri","https:\u002F\u002Forcid.org\u002F0000-0002-3679-6050",{"tldr":511,"method":512,"finding":513,"direction":121,"opportunity":514},"用历史地图与遥感重建摩洛哥Gharb平原1927年以来的湿地丧失与农业扩张过程。","历史地图与遥感数据结合，重建湿地退缩与农田扩张的时空过程。","不到一个开发周期内约88%的原生沼泽消失，大型湿地完全丧失。","可延伸至地中海洪泛平原湿地恢复优先区识别与生态系统服务权衡研究。","2026-10-20T23:30:19.135602Z",{"id":517,"title":518,"url":519,"summary":520,"summary_zh":9,"content":521,"source_name":522,"source_url":9,"published_at":523,"category":524,"cover_url":9,"hotness":13,"is_selected":14,"score":313,"score_detail":525,"sources":528,"tags":530,"primary_topic":535,"secondary_topics":541,"classification":543,"search_phrases":569,"slug":572,"view_count":116,"doi":9,"paper":9,"created_at":573},5040,"\"深东盐稻1号\"耐盐碱水稻新品系在山东东营全生育期3‰~4‰咸水灌溉下亩产476.09公斤","https:\u002F\u002Fwww.caas.cn\u002F?id=3804","10月8-9日,耐盐碱水稻新品系展示示范与测产观摩会在山东东营举行。经专家组现场实收测产,在全生育期3‰~4‰盐度咸水灌溉条件下,\"深东盐稻1号\"实收产量476.09公斤\u002F亩,较耐盐对照品种增产23%。该新品系突破传统盐碱地水稻产量瓶颈,为滨海盐碱地综合利用与粮食安全拓展新增耕地空间。","[人民日报头版头条]力度更大 “四个面向”为基础研究划重点（总书记的关切·落地的回响）\n\n7月10日，海南商业航天发射场，长征十号乙运载火箭首飞成功，我国运载火箭首次实现可控回收。中国航天一次次创造历史，离不开材料制备、流体动力、空间物理等方面的基础研究突破。","中国农业科学院 2026年10月14日","2026-10-14T00:00:00Z","报道",{"impact":315,"substance":526,"depth":19,"authority":138,"freshness":20,"relevant":21,"comment":527},20,"国家级科研机构发布的耐盐碱水稻新品系在3‰~4‰咸水灌溉下实现亩产476.09公斤，属盐碱地综合利用与种业创新的实质性突破，数据具体、信源权威，值得进入每日精选。",[529],{"name":522,"url":519},[531,26,532,533,534],"种业振兴","耐盐碱水稻","山东东营","咸水灌溉",{"code":536,"slug":537,"name":538,"path":539,"parent_code":540},"A1","rice","水稻","\u002Ftopic\u002Ffield-crops\u002Frice","A",[542],{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},{"status":39,"locked":14,"version":40,"method":41,"evidence":544},{"candidates":545,"agricultural_evidence":45},[546,550,555,560,564],{"code":536,"score":139,"supported":45,"title":547,"abstract":548,"tags":549},[538],[538],[532],{"code":32,"score":551,"supported":45,"title":552,"abstract":553,"tags":554},11,[48],[48],[],{"code":88,"score":96,"supported":45,"title":556,"abstract":557,"tags":559},[],[558],"盐碱地",[26],{"code":181,"score":76,"supported":45,"title":561,"abstract":562,"tags":563},[],[184],[],{"code":565,"score":21,"supported":14,"title":566,"abstract":567,"tags":568},"F1",[],[],[531],[570,571],"深东盐稻1号 东营 耐盐碱水稻","咸水灌溉 水稻 亩产476.09公斤","深东盐稻1号东营耐盐碱水稻-5040","2026-10-16T00:13:11.145577Z"]