Results 11 to 20 of about 1,636 (61)
Methodology to identify ecologically matching areas and its applications in conservation planning
Conservation Biology, EarlyView.Abstract Identifying ecologically matching areas is both challenging and critical for understanding spatial patterns of biodiversity and advancing conservation planning. However, existing approaches often lack spatial flexibility, overlook shape and size constraints, or rely on limited environmental parameters, reducing their effectiveness in real ...
Pietro Milanesi +7 more
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Gaoya dianqi, 2022 为实现变压器有载分接开关的故障诊断和状态评估，从分析有载分接开关动作时的振动信号出发，提出一种结合信息融合技术和模糊理论的故障诊断方法。根据有载分接开关的振动信号具有混沌特性，采用相空间重构方法将其映射到高维空间。然后根据相空间内相点分布的差异性，求取相点空间分布系数作为特征值。基于多传感器信息融合技术，结合相点空间分布系数，建立多通道下三维高斯型模糊集隶属函数，用以对现场测量的正常状态和3类常见故障的振动信号进行状态识别，得到较好的识别效果，可作为有载分接开关故障诊断的有力依据。
杨晓望 +7 more
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Conservation Biology, Volume 40, Issue 5, October 2026.Abstract Ecological niche models (ENMs) are used to assess the abiotic preferences of species by linking their occurrences to the environmental conditions in which they live. We developed a fossil‐informed ENM framework that integrates mid‐Holocene and modern occurrences to test niche stability and reconstruct abiotic niche characteristics for four ...
Claire. M. Williams +3 more
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Integrative Conservation, Volume 5, Issue 3, Page 255-267, September 2026.This study presents a comprehensive review of the 500‐year spatiotemporal evolution of global botanical gardens, identifying three major development stages—initial exploration (1543–1699), steady expansion (1700–1899), and rapid proliferation (1900–2020)—with six distinct sub‐stages. We propose a tripartite driving framework grounded in colonial botany
Shidong Li, Guangzhen Shi, Qingwei Li
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Shuitu Baochi Xuebao, 2007 土壤中的水分是影响半干旱区作物生长的重要因素,由于自身的特点决定了其在空间分布上存在着变异性。以黑龙江省西部半干旱农业气候区的查哈阳农场为研究对象,利用GS 地统计软件和ArcGIS中的地统计分析模块(Geostatistical Analyst),对该地区土壤水分特性的空间变异性进行分析,得出土壤水分特性的变异程度、影响因素以及空间分布图。借助于土壤水分特性的空间分布图对该地区的灌溉水量进行了分析,为该地区的合理灌溉和精确灌溉提供依据。
姜秋香, 付强, 王子龙
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Zhejiang Daxue xuebao. Lixue ban, 2023 以我国西南地区614项国家级非物质文化遗产为研究对象，综合运用最邻近指数、核密度、地理集中指数、地理探测器、缓冲区分析等方法分析西南地区非物质文化遗产的空间分布特征及其影响因素。结果显示：（1）西南地区非物质文化遗产类型空间分布差异显著，传统技艺、传统舞蹈较多，传统体育/游艺与杂技较少；空间分布呈明显的凝聚特征，其中，传统技艺、传统医药凝聚特征显著，传统体育/游艺与杂技趋向均匀分布；（2）西南地区非物质文化遗产整体呈“东多西少”的特征，形成“两核一带”空间分布格局；（3）影响因素主要有自然因素 ...
何银春(HE Yinchun) +3 more
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Integrative Conservation, Volume 5, Issue 3, Page 281-292, September 2026.We comprehensively evaluated the seed plant diversity of Jiangxi province to address the regional biodiversity conservation of Asian subtropical evergreen broad‐leaved forests (EBLFs). Higher species diversity of seed plants was observed in eastern, southern, and western Jiangxi, with elevation and precipitation as mainly environmental factors.
Minqin Duan +8 more
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Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT Electrosynthesis of hydrogen peroxide (H2O2) via the two‐electron oxygen reduction reaction (2e−ORR) offers a sustainable and decentralized alternative to the anthraquinone process. However, conventional solo‐active‐site catalysts are intrinsically limited by scaling relationships, imposing a trade‐off between activity and selectivity.
Yiqi Ding +12 more
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Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT Tin‐based composite oxides typically undergo severe volume variations and exhibit poor intrinsic conductivities despite their high theoretical capacity as promising anode candidates for sodium‐ion batteries. This results in rapid structural degradation and capacity fading upon cycling.
Yongmei Sun +5 more
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Electrically Switchable Altermagnetism in Monolayer MoCl3
Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT Altermagnets intertwine spin‐split bands with vanishing net magnetization, offering great potential for high‐density, stray‐field‐free spintronic devices. However, their development is hindered by both material scarcity and difficulties in external control due to their intrinsic symmetry protection.
Zhengming Zhang, Zhenyu Fan, Dunhui Wang
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