Results 21 to 30 of about 2,212 (110)
Applied Cognitive Psychology, Volume 40, Issue 4, July/August 2026.ABSTRACT Vertical videos (e.g., TikTok) are widely consumed on mobile phones and increasingly rely on subtitles to enhance engagement. However, the narrow aspect ratio, small screen, and fast pace of vertical videos challenge subtitle layout, particularly the number of lines. Using webcam eye tracking, this study compared visual attention allocation to
Guoliang Li
wiley +1 more source
Shuitu Baochi Xuebao, 2011 利用合肥市第7次森林资源清查资料,对各县(区)森林面积、生物量及其年龄结构进行统计,依据建立的不同森林类型生物量和蓄积量之间的回归方程,估算全市森林蓄积量,并根据含碳率推算森林碳储量和碳密度。结果表明:全市森林多集中在三县,以中幼林为主,森林总面积为47 983.4 hm2,蓄积量为523 239 m3,生物量为231 260.87 t,碳储量为115 630.43 t,碳密度为2.41 t/hm2;以杨类的面积最大,马尾松的生物量、蓄积量和碳储量最大;森林面积以幼龄林最大,随年龄增加而减少 ...
刘西军, 徐小牛, 洪安东
doaj
Functional Ecology, Volume 40, Issue 7, Page 2332-2344, July 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract The stoichiometric ratios of carbon (C), nitrogen (N) and phosphorus (P) serve as important indicators for assessing nutrient balance in forest ecosystems, but their relationships with photosynthetic dynamics require deeper characterization.
Minghao Chen +9 more
wiley +1 more source
Functional Ecology, Volume 40, Issue 7, Page 2128-2142, July 2026.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
Shuitu Baochi Xuebao, 2002 森林资源价值核算是森林资源可持续利用的一项重要工作,充分认识森林资源的价值具有重要的理论和现实意义.森林资源价值包括立木价值、林地价值、环境价值和社会价值4部分.本文总结和介绍了我国目前森林资源价值核算的研究现状,并提出一点自己的看法.
杜丽娟 王冬梅 李忠魁
doaj
Functional Ecology, Volume 40, Issue 7, Page 2221-2236, July 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Anthropogenic nitrogen (N) deposition is a major driver of global change. However, its effects on the developmental plasticity of plant nutrient strategies remain poorly understood.
Quan Li +11 more
wiley +1 more source
野生动物学报, 1989 在森林生态系统中,森林动物存在是非常重要的。森林植物和动物之间的相互关系错综复杂,它们彼此制约或相互依赖的程度各有不同,从寄生到互利,甚至互不可少。森林植物和森林动物之间存在着很有意义的互相依赖关系。直接或间接影响森林植物的动物数量非常大,它们在森林结构中产生很大影响。有些动物有益,有些动物有害。很多啮齿动物尽管能够传播种子,但它们也能毁坏林木,很多森林、动物完全依赖植物而生活,凡是植物的种子或果实供动物食用,生物之间相互作用更加明显。
高中信, 李俊清
doaj
Integrative Conservation, Volume 5, Issue 2, Page 225-235, June 2026.This study used camera trap data from 6 years between 2016 and 2021 and generalized linear mixed models to explore the factors that influence the spatial density distribution of lynx and its prey populations in warm and cold seasons in Inner Mongolia Hanma National Nature Reserve, China.
Wentao Zhang +11 more
wiley +1 more source
Shuitu Baochi Xuebao, 2004 在研究济南市南部山区森林涵养水源功能的基础上,利用替代工程法对森林的涵养水源总量进行了价值评价。研究结果表明,该地区林地枯落物层的蓄水价值为57.83万元,林地土壤层的蓄水价值为5938.74万元,林地土壤增加枯水期水量的价值为4463.02万元,森林净化水质的价值为8950.10万元,森林涵养水源的总价值为19409.69万元。研究为该区森林涵养水源功能的经济价值评估提供了科学的理论依据,对济南市的生态环境建设有着积极的指导作用。
李红云 杨吉华 夏江宝 吕爱霞 鲍玉海
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Integrative Conservation, Volume 5, Issue 2, Page 177-191, June 2026.A survey of IUCN Bear Specialist Group (BSG) members revealed that habitat loss, degradation and fragmentation is the greatest threat to each of the 7 species of terrestrial bears. Poaching and human–bear conflicts are also high threats for some of these species.
David L. Garshelis +3 more
wiley +1 more source