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基于三维地理信息系统的输电通道规划路径优选方法及应用 [PDF]
全球能源互联网, 2019 输电网规划是构建全球能源互联网的关键环节。为有效应对规划所面临的的空间跨度较大、规划周期长、传统的人工操作方式准确度差、效率低等问题，设计并实现了一种基于三维地理信息系统、具有可视化功能的输电通道规划路径优选工具，并可开展方案经济性比较，对不同参数进行灵敏度分析。通过实例验证，本方法可以有效辅助电网规划人员高效开展输电通道路径优选工作。
徐新智 +4 more
doaj +1 more source
Gaoya dianqi, 2021 低功耗互感器小型化设计后准确度降低限制了它在配电设备一二次融合中的应用,为寻求低功耗互感器的准确性提升方法,推动配电设备一二次融合的发展,文中开展了一二次融合用低功耗互感器误差及其影响因素的研究。系统的开展了温度循环、振动、电磁场干扰以及接线等因素对低功耗互感器误差影响的试验。采用方差计算的方法分析了互感器误差的变化特征;在样本量不足的条件下,采用假设检验的方法验证了论文对振动试验结果的分析。建立了电场计算模型,分析了邻近效应、接线等对互感器误差的影响机理。研究结果表明 ...
吴士普 +7 more
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Intangible drivers of tolerance shape human–elephant coexistence in Southwest China
People and Nature, EarlyView.Abstract Southwest China is home to a small but rapidly expanding population of Asian elephants (Elephas maximus), whose growth has intensified conflicts with people living in shared landscapes. These conflicts result in substantial economic losses and occasional human casualties. This coexistence paradox—where conservation success leads to significant
Xiaoyu Yu +4 more
wiley +1 more source
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Grasslands worldwide are experiencing severe degradation due to overgrazing, climate change and anthropogenic disturbances, resulting in substantial declines in biodiversity and ecosystem functioning.
Xiaoqi Wang +5 more
wiley +1 more source
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Soil organic nitrogen (SON) transformation is critical for global nutrient cycling and ecosystem productivity, yet how its responsiveness to climate change differs across diverse land use types remains poorly resolved.
Xinyi Yang +10 more
wiley +1 more source
Perceived costs as drivers of wildlife management preferences in rural Tanzanian communities
Conservation Biology, EarlyView.Abstract Effectively managing human–wildlife interactions is crucial for fostering coexistence on shared landscapes. Management options are most effective when aligned with the preferences of people directly affected by wildlife, yet little is known about how socioecological factors influence these preferences.
Christian Kiffner +10 more
wiley +1 more source
Conservation Biology, EarlyView.Abstract Procedural, distributional, recognitional, and epistemic justice aspects of conservation interventions are well documented in contexts where pastoralism is a key livelihood and way of life. Geospatial analyses and representations of wildlife conservation and restoration that are increasingly applied in pastoralist rangeland socioecological ...
Ryan R. Unks
wiley +1 more source
Gaoya dianqi, 2011 1000kV电压互感器是实现特高压电网电能计量及电网保护的关键设备,中国特高压工程所采用的1000kV电压互感器均为自主研制,如用于敞开式变电站的柱式电容式电压互感器,用于GIS站的罐式电容式电压互感器、罐式电磁式电压互感器和电子式电压互感器等。为提高特高压电压互感器技术水平,总结研究经验,笔者介绍了适用于特高压敞开式变电站和特高压全封闭气体绝缘变电站（GIS）的1000kV电压互感器类型及原理,描述了中国特高压工程中1000kV电压互感器样机研制进展 ...
李璿, 王晓琪, 余春雨, 吴士普
doaj
Psychometric framework for coexistence with large carnivores
Conservation Biology, EarlyView.Abstract Human–carnivore coexistence is essential for biodiversity conservation, yet measuring the attitudes and behaviors that support it remains methodologically challenging. We developed psychometric scales to assess willingness to coexist with carnivores and the underlying beliefs of this coexistence through an iterative expert elicitation process ...
Benjamin Ghasemi +14 more
wiley +1 more source
International Journal of Applied Linguistics, EarlyView.ABSTRACT The study investigated how writing motivation and self‐regulated read‐to‐write (SRL‐R2W) strategy use was related to writing performance and how the relationship between motivation and SRL‐R2W strategy use varied among different writing performance groups.
Huixuan Zhou +3 more
wiley +1 more source