Results 1 to 10 of about 155,564 (158)

Comparative species distribution model framework for marine conservation and its application to loggerhead turtles in the Mediterranean

Conservation Biology, EarlyView.
Abstract Modeling species distributions in dynamic pelagic environments remains challenging, particularly for wide‐ranging and highly mobile species when there is limited guidance on model performance. This limitation constrains the effective use of species distribution models (SDMs) in marine conservation, where robust and transferable predictions are
E. Pasanisi, F. Maffucci, F. Atzori, M. Azzolin, I. Campana, L. Carosso, A. Castelli, M. Costantino, R. Crosti, L. David, N. Di‐Meglio, M. Farina, N. Fraija‐Fernández, O. Garcia‐Garin, M. Gazo, M. Gregorietti, F. Grossi, S. Hochscheid, R. Míguez‐Lozano, A. Moulins, D. S. Pace, M. Pecoraro, E. Pignata, J. A. Raga, M. Roul, E. Santini, G. Sarà, A. Scuderi, R. Teti, P. Tepsich, M. Vitale, M. Vighi, A. Arcangeli   +32 more
wiley   +1 more source

Evaluating a structured expert elicitation approach for adaptive conservation management based on lessons from five years in practice

Conservation Biology, EarlyView.
Abstract Adaptive management of threatened species relies on having ex ante estimates of species’ responses to different interventions. Structured expert elicitation is often used to generate these estimates, but comparisons of these expert‐predicted outcomes with observed results are rare.
Helen J. Mayfield, James Brazill‐Boast, Mick Andren, Michiala Bowen, Adam Fawcett, Trent Forge, Luke Foster, Ross Goldingay, Paul Hillier, Meagan Hinds, Simon Lee, Erica Mahon, Martine Maron, Doug Mills, Thomas Rowell, Stephanie Stuart, Caren Taylor, Grant Webster, Nicole A. Hansen   +18 more
wiley   +1 more source

Integrating migratory connectivity data into the conservation of Australian sharks and rays

Conservation Biology, EarlyView.
Abstract Understanding migratory connectivity is important for conserving highly mobile marine species facing escalating threats. Establishing baseline information on migratory connectivity is necessary for identifying species and regions requiring transboundary cooperation for their conservation.
Diego F. Bezerra, Lily K. Bentley, Ross G. Dwyer, Dina Nisthar, Anthony J. Richardson, Colin A. Simpfendorfer, Michelle R. Heupel, Christoph A. Rohner, Simon J. Pierce, Daniel C. Dunn   +9 more
wiley   +1 more source

Integrating Indigenous knowledge and modern statistical approaches to model wildlife density based on animal track counts

Conservation Biology, EarlyView.
Abstract In multiuse areas outside formal protection, sustaining both wildlife and people is critical to wildlife conservation and coexistence efforts. Botswana's Kalahari hosts one of sub‐Saharan Africa’s largest unprotected areas supporting free‐ranging wildlife.
Marie‐Charlotte Gielen, Xiko Johannes, Njoxlau Kashe, Glam Khumo, Horekwe (Karoha) Langwane, Zoro Zoronxhogo, Viktoriia Radchuk, Nicolas Schtickzelle   +7 more
wiley   +1 more source

Assessing and quantifying variations in the functioning of marine food webs across scales

Conservation Biology, EarlyView.
Abstract The mismatch between the scale of ecological processes and management decisions represents a significant challenge in marine conservation. This misalignment can result in ineffective conservation measures and compromise the sustainability of marine ecosystems.
Izaskun Preciado, Irene Rabanal, Juan José Ortiz, María Ángeles Torres, Encarnación García, Oscar García‐Aguilar, José Miguel García Rebollo, Susana Garrido, Daniel Iglesias, François Le Loc'h, Hugo Mendes, Hannah Metaireau, Isabel Muñoz, Zaida Parra, Sandrine Serre, Miguel Vivas, Lucía López‐López   +16 more
wiley   +1 more source

避雷线对带电导线的防雷保护角问题研究

Dianci bileiqi, 2009
在输电线路的避雷线对带电导线的防雷保护角设计中,通常不考虑导线带电的影响,将带电导线按不带电导线处理,取避雷线对导线的防雷保护角≤25°,使带电导线得不到避雷线的有效保护,存在着遭受绕击雷害的隐患。为了解决这一问题,提出了避雷线对带电导线的防雷保护角设计新方法。该新方法取以带电导线为圆心,带电导线的最小对地空气间隙距离为半径所构成的圆为带电导线的等效绝缘截面,设计避雷线对该等效绝缘截面的防雷保护角≤25°,从而考虑了导线带电的影响,使带电导线受到避雷线的有效保护。
林苗
doaj  

Generative AI as a Learning Companion for Self‐Directed Second Language Learning Among Secondary School Students: A Mixed‐Methods Study

International Journal of Applied Linguistics, EarlyView.
ABSTRACT Self‐directed Learning (SDL) is an important skill for learners of all ages and phases of life. Generative AI facilitates self‐directed second language (L2) learning by providing interactive, personalised access to online resources. However, existing research on AI‐assisted self‐directed L2 learning focuses on adult learners in higher ...
Qing Ma, Suling Chen, Wai Man Stephanie LO, Di Zou, Pascual Perez‐Parades   +4 more
wiley   +1 more source

碳纤维复合芯导线的舞动特性及受损特征分析

Dianci bileiqi, 2018
碳纤维复合芯导线是最常见的增容导线之一,工程应用越来越多,但国内外关于碳纤维复合芯导线的舞动特性及受损特征的研究较少。针对该问题,本文建立了舞动试验观测档线路,通过安装并调节人工模拟冰,实现了碳纤维导线的舞动模拟,完成了自然风激励下碳纤维复合芯导线与普通导线的舞动试验对比,试验结果表明:在低风速时,碳纤维复合芯导线舞动的动态张力比普通导线小;当高风速时,碳纤维复合芯导线舞动的动态张力比普通导线大;高风速时,碳纤维复合芯导线的舞动幅值和动态张力容易被低估。同时,本文利用导线舞动模拟试验机 ...
张博, 马杰, 刘博, 艾文君, 李梦丽   +4 more
doaj  

Navigating the Algorithmic State: Public Values and Citizens' Preferences of AI‐Driven Public Service Delivery

Public Administration, EarlyView.
ABSTRACT As the public sector increasingly adopts AI‐powered automated decision systems (ADS), understanding how citizens experience and value ADS use in public decision‐making is both normatively and practically important. Therefore, we examine and compare the effects of seven attributes of public values on citizens' support for ADS adoption in two ...
Guimin Zheng, Heewon Lee, Wenhui Li, Yixin Liu, Tian Tang   +4 more
wiley   +1 more source

特高压交流输电线路分裂导线表面电场计算分析

Gaoya dianqi, 2015
为研究特高压交流输电线路分裂导线表面电场强度,笔者基于偶极子法,计算了4种典型塔型特高压交流输电线路分裂导线表面电场强度,进而分析讨论了导线对地平均高度、导线布置方式、分裂间距、相间距、分裂数、子导线截面、相序、架设屏蔽线等因素对分裂导线表面电场强度影响的规律和特点。结果表明:分裂导线各子导线由于空间位置不同使得其表面最大电场也不同;分裂导线分裂数、截面对导线表面最大电场的影响最大,导线对地平均高度、分裂间距、相间距离及布置方式对其表面最大电场强度的影响相对较小;双回线路相序排列方式对上 ...
杨滔, 赵克江, 刘渝根, 田金虎
doaj