Results 51 to 60 of about 22,058 (157)
Functional Ecology, Volume 40, Issue 5, Page 1151-1164, May 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant phenology is crucial for understanding plant growth and climate feedback. It affects canopy structure, surface albedo, and carbon and water fluxes. While the influence of environmental factors on phenology is well‐documented, the role of plant intrinsic factors ...
Yunpeng Luo +8 more
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野生动物学报, 2012 南非海狮是目前国内外动物园、水族馆中饲养比较普遍的动物,但经常出现一些细菌性、病毒性和寄生虫等疾病,在海狮健康状况监测和疾病诊断中需要有生理生化指标正常值作为参考。但目前南非海狮的正常生理生化指标报道较少。杭州动物园先后对6只成年南非海狮进行采血,共收集20个（12雄8雌）血液常规样本测定了15项主要生理指标和6个（4雄2雌）血清生化标本对18项主要生化指标进行检测。在测定项目中WBC、RBC、MCH、MCV、RDW、HCT、MPV、PCT、ALT、TP、ALB、TBIL、GLU、Ca2+、Pi、Mg2+
黄淑芳, 胡新波, 江志
doaj
Functional Ecology, Volume 40, Issue 4, Page 800-815, April 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Studies have shown that organisms may adjust metabolic rates in response to thermal variability, highlighting metabolic plasticity as a key adaptive mechanism. Understanding the extent of metabolic plasticity of an organism is key to predicting its adaptation to climate
Qian Hu +6 more
wiley +1 more source
Research progress on evaluation index of workers’ task performance [PDF]
Task performance is an important concern in ergonomics. Task performance is often affected by adverse ergonomic factors, resulting in health and economic losses.
Jian ZHANG +4 more
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Seedling Growth and the Environmental Factors of the Non-native Mangrove Species, Sonneratia caseolaris, in Shenzhen Bay [PDF]
, 2017 选取深圳湾红树林的林缘、林窗及郁闭海桑Sonneratia caseolaris林和秋茄Kandelia obovata林等4种环境下自然生长的海桑幼苗，测其生物量、光合特性等指标。结果表明，林缘海桑幼苗生物量累积最大，叶片生物量所占比重最高，幼苗通过提高叶片面积和叶片数量，增加光合速率、水分利用率和光合氮利用率而加速生长。综合分析4种环境的环境因子发现，光照强度是决定幼苗速生并占领生态位的关键生态因子。该结果为研究深圳湾外来种海桑的危害及其防控和管理措施提供参考。This study aimed to
李康铭 +3 more
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Mistimed surveys lead to underestimated migratory bird impacts from wind farms
Journal of Applied Ecology, Volume 63, Issue 4, April 2026.Current guidance and approaches to surveying migratory birds at windfarm developments in Australia are insufficient. Evidence‐based alignment with seasonal presence is needed to improve biodiversity assessment standards, ensuring renewable energy expansion proceeds in a way that better safeguards migratory species and supports global biodiversity and ...
Xu Shi +7 more
wiley +1 more source
Shuitu Baochi Xuebao, 2007 土壤干层是黄土高原普遍存在的特殊土壤水文现象,研究其现状、成因、防治、调控措施等对科学认识区域植被承载力、土地生产力以及低效林草改造和可持续植被建设等有重要理论与生产指导意义,而合理通用评判指标与分级标准是开展土壤干层研究的基础。目前黄土高原土壤干层尚无统一评判指标与分级标准,给区域土壤干层研究带来困难。本文在已有研究成果的基础上,提出用土壤有效水饱和度/不饱和度作为土壤干层评判指标,并给出其分级标准。该评判指标计算简单,具通用性和可比性,可望成为土壤干层的通用评判指标。
段建军 +4 more
doaj +2 more sources
Responses of potato root architecture and physiological indexes to drought stress at different growth stages [PDF]
[Objective] The present study aimed to elucidate the response of the potato root system to drought stress at different developmental stages. Additionally, the study sought to identify the underlying mechanisms that confer drought resistance in potato ...
CHEN Yanyun +4 more
core +1 more source
Lessons learned from screening potential other effective area‐based conservation measures
Conservation Biology, Volume 40, Issue 2, April 2026.Abstract Other effective area‐based conservation measures (OECMs) are sites that deliver effective biodiversity outcomes irrespective of their management objectives. These areas are widely expected to play an important role in efforts to protect 30% of Earth by 2030.
Carly N. Cook +15 more
wiley +1 more source
Shuitu Baochi Xuebao, 2005 铝毒害是限制酸性土壤中植物生长的重要因素,以荞麦(FagopyrumesculentumMoench.)为实验材料,在沙培条件下,用不同浓度(0,10,100,1000mg/L)、不同pH(3,4,5)的铝溶液处理,在出苗后的第14d和28d测试与铝胁迫有直接关系的5个生理指标。结果表明,溶液的铝浓度和pH的变化对荞麦生理都有明显的影响,最低浓度的铝处理10mg/L在不同pH下已经影响了荞麦的正常生长,和对照相比根系活力(RA)下降、根质膜透性(MP)增大、叶片内丙二醛(MDA)和游离脯氨酸(Pro ...
李朝苏 刘鹏 蔡妙珍 王保义 张文君 张晓燕
doaj +2 more sources