Results 41 to 50 of about 1,715,598 (166)
, 2016 以可再生能源取代化石能源是世界能源结构转型的未来发展趋势。我国经济经过30年快速发展,正处在改变发展方式、调整产业结构的关键时期,应充分利用这一机遇期实现能源结构从化石能源逐步向可再生能源的转型,从而满足未来日益增长的能源需求,改善环境质量,并实现我国在气候变化声明中对国际社会的庄严承诺。本文通过化石能源利用对环境的影响,说明只有大力发展风能、太阳能,有序开发水能,安全利用核能,坚持用非化石能源取代化石能源,才能减少二氧化碳排放,消除雾霾污染,减缓气候变化影响,实现绿色发展。同时,鉴于我国人口众多 ...
李家春
core +2 more sources
Emerging applications of large language models in ecology and conservation science
Conservation Biology, EarlyView.Abstract Large language models (LLMs) mark a major development in artificial intelligence, with potentially transformative implications for ecology and conservation science. Built on advanced deep‐learning architectures, these models can support a wide range of tasks. We reviewed emerging applications of LLMs, drawing on the wider scientific literature
Christos Mammides +5 more
wiley +1 more source
Dianci bileiqi, 2023 针对新能源送出型电网在暂态故障下容易产生过电压问题，提出考虑暂态过电压抑制的新能源送出型电网无功优化方法。首先，分析了新能源送出型电网等值电路的弱送端电网在直流闭锁故障下的暂态过电压机理，分析了过电压抑制策略；然后，为实现暂态能量在新能源集群和无功调节设备之间的有效分配，以新能源集群和无功调节设备作为决策变量，以新能源送出型电网无功裕度作为目标函数，建立考虑暂态过电压抑制的新能源送出型电网无功优化模型，并采用约束自适应粒子群算法对优化模型进行求解 ...
李文竹, 寇汉鹏
doaj
全球能源互联网, 2019 可再生能源高速发展、信息智能技术深度融合以及终端用能的多样化需求使得能源生产、分配及消费形式都呈现出时空异步、信能融合、多能互补以及智物协同的新趋势，这使得终端信息能源系统的平衡、协同、管控必须与之相适应。根据终端、拓扑网络以及综合能源管理云平台的特性，该文首先设计了自适应嵌入式信息能源智能终端，提出基于有限智能需求的边缘智能策略，以及多智能终端之间互协作策略，最终基于云平台提出拓扑网络与云平台纵向联合能源调配方案。构建了端-网-云立体协同架构以及自-互-群的立体管控策略 ...
胡杰0, 孙秋野, 胡旌伟, 张化光
doaj +1 more source
Conservation Biology, EarlyView.Abstract Site fidelity is the tendency for animals to repeatedly return to the same locations, either within or between years. Site fidelity enables animals to utilize knowledge of previously visited locations, including assessments of seasonal variations in health and mortality risks (e.g., predation), resource availability, and social benefits such ...
Tobias A. Ross +13 more
wiley +1 more source
Subspecies taxonomy reflects social and geographic patterns of taxonomic effort in tetrapods
Conservation Biology, EarlyView.Abstract Subspecies have been used in conservation biology to account for intraspecific patterns in genetic diversity, which is crucial to long‐term population viability. Although over 3200 subspecies are currently assessed by the International Union for Conservation of Nature Red List, their biological relevance remains controversial.
Jhonny J. M. Guedes +3 more
wiley +1 more source
Using the capabilities approach to achieve people‐centered conservation
Conservation Biology, EarlyView.Abstract Top‐down interventions carried out by state and nonstate institutions to conserve biodiversity and improve the lives of forest‐proximate people (FPP) in the Global South tend to reflect economistic understandings of human well‐being. More progressive and people‐centered conservation projects are guided by normative visions of how the world ...
Arthur Rodrigues +4 more
wiley +1 more source
, 2012 [[abstract]]目前由於環保意識抬頭，及國際原油價格持續攀升，且原油即將耗盡，未來新的能源都朝向無污染，且可再生使用。太陽能為地球有生物以前就一直存在的能源，是一個取之不盡，用之不竭又無污染的能源，臺灣位於亞熱帶地區，太陽平均照度相當穩定，且國內無自產其他能源，所以開發太陽能是相當重要。目前太陽能源的密度很低，而且一般太陽能板的轉換效率約只有14.5%至24%，因此研究如何提高轉換效率，以發揮其最大效率，是有其必要的。本研究主要的重點是探討如何提升太陽光電系統的轉換效率 ...
陳弘仁; 施啟祥; 鍾翼能
core
The obsolescence of protected area categories in a polycrisis world
Conservation Biology, EarlyView.Abstract Current global conservation models face significant limitations in addressing the global polycrisis, and the constraints of the International Union for Conservation of Nature protected area (PA) classification system are part of the issue. The principles of the new conservation paradigm—governance, equity, and interculturality—are not viable ...
Pamela Esther Degele
wiley +1 more source
Risk reduction, rangeland use, and the future of human–carnivore coexistence
Conservation Biology, EarlyView.Abstract Efforts to reduce livestock losses to large carnivores are widely regarded as essential for promoting human–carnivore coexistence. Predator‐proof enclosures, compensation programs, improved livestock guarding, and real‐time predator alert systems can reduce depredation and retaliatory killing while enhancing pastoralist livelihoods.
Craig Packer
wiley +1 more source