Results 51 to 60 of about 2,116 (167)

First Documentation of Snow Leopard (Panthera uncia) Presence in the Core Area of Mt. Siguniang National Nature Reserve, China 中国四姑娘山国家级自然保护区核心区雪豹 (Panthera uncia) 的首次记录

open access: yesIntegrative Conservation, Volume 4, Issue 3, Page 272-276, September 2025.
This photo displays one of our camera locations within the core area of Mt. Siguniang National Nature Reserve, China. The site features steep scree slopes and > 1000 meters elevational gradient with minimal anthropogenic disturbance. Camera traps captured three unique snow leopard individuals (Mr.
Dongrui Wang   +6 more
wiley   +1 more source

Comparative analysis between the gale of island stations and buoy over the Zhoushan Archipelago(舟山群岛浮标站和海岛站风力对比分析)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2014
利用舟山浮标站和海岛自动站2011年全年测风数据资料,对舟山海域浮标风力和附近非遮蔽高海拔海岛站以及不同海域无遮蔽海岛站、遮蔽海岛站的风力进行了对比分析,结果表明:1)浮标站大风日数比非遮蔽海拔较高海岛站以及传统大风指标站嵊泗明显偏少,比遮蔽海区海岛站多.2)浮标站年平均风速小于非遮蔽高海拔站,同嵊泗、西磨盘接近,大于遮蔽海区海岛站.3)浮标站大风日数和平均风速具有明显的月际变化特征,秋冬季明显多于春夏季.4)对比不同风向的大风过程可得:浮标站与其他海岛站的风速差值不仅与季节变化、海拔高度有关 ...
LIYun(李云)   +3 more
doaj   +1 more source

Vegetation dominantly shapes the elevational patterns of archaeal and protistan communities and their ecological functions in the Hengduan Mountains, Tibetan Plateau

open access: yesFunctional Ecology, Volume 39, Issue 9, Page 2327-2341, September 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract While elevational patterns of soil bacterial and fungal communities in mountain ecosystems have been well documented, the assembly processes of soil archaeal and protistan communities, and their linkage with ecosystem multifunctionality (EMF), remain poorly understood ...
Bao‐Min Yao   +14 more
wiley   +1 more source

珠穆朗玛峰北坡6000m以上主要生境细菌群落特征 [PDF]

open access: yes, 2007
流式细胞技术及构建的细菌16S rRNA基因文库揭示了珠穆朗玛峰北坡6600~8000m表层雪中细菌的数量,以及6000m冰塔林、6350m冰川融水和6600m表层雪中细菌的群落特征.珠峰北坡表层雪中细菌数量高于南极地区,但与其他高山雪中相似.表层雪中细菌的数量有随海拔升高而增多的趋势,但与离子的浓度相关性不太.珠峰北坡冰冻环境中的细菌16S rRNA序列与土壤、湖泊和河流、动植物体及其他冷冻环境中细菌的相似.冰塔林、冰川融水和表层雪中细菌具不同的群落特征,Cytophaga ...
刘勇勤   +6 more
core  

Research on carbon emission accounting model for open-pit mines in alpine ecologically fragile areas [PDF]

open access: yes
To accurately measure carbon emissions from open-pit mines in alpine ecologically fragile areas, a rigorous and comprehensive accounting method is essential. This method must account for both direct emissions from mining operations and indirect emissions
Bin BAI   +5 more
core   +1 more source

Pollen morphology, deep learning, phylogenetics, and the evolution of environmental adaptations in Podocarpus

open access: yesNew Phytologist, Volume 247, Issue 3, Page 1460-1473, August 2025.
Summary Podocarpus pollen morphology is shaped by both phylogenetic history and the environment. We analyzed the relationship between pollen traits quantified using deep learning and environmental factors within a comparative phylogenetic framework.
Marc‐Élie Adaimé   +4 more
wiley   +1 more source

Radiative properties of flue gas under high-altitude sub-atmospheric pressure [PDF]

open access: yes
The special geography of the plateau area leads to a series of problems in boiler operation. In this study, the absorption coefficients and total emissivity of flue gas were determined under different air pressures during air combustion using the Line-By-
Defu CHE   +6 more
core   +1 more source

Applying Bergmann's Rule to Species Conservation Planning 贝格曼法则在物种保护规划中的应用

open access: yesIntegrative Conservation, Volume 4, Issue 2, Page 120-125, June 2025.
Although Bergman's rule has extensively been studied, its implications in species conservation have not been clear, especially in the context of climate change (global warming). Here, we discuss the potential applications of the “rule” based on IUCN's (2022) Red List and suggest species' body size to be an important ecological indicator in future long ...
Qinfeng Guo   +4 more
wiley   +1 more source

高海拔淋雨状态下线路绝缘子的直流放电特性

open access: yesDianci bileiqi, 1989
根据在人工气候室里的试验结果,阐述了海拔高度对直流淋雨放电电压的影响;分析了在高海拔下绝缘子的直流淋雨放电电压与海拔高度、淋雨率、绝缘子结构和电压极性的关系.
孙才新   +4 more
doaj  

Identification of Priority Areas for Conservation of Threatened Agamid Lizards of Sri Lanka Using Species Distribution Modeling 斯里兰卡濒危蜥蜴 (鬣蜥科) 保护优先区域的识别:基于物种分布模型的研究

open access: yesIntegrative Conservation, Volume 4, Issue 2, Page 188-204, June 2025.
We assessed the distribution of 14 threatened agamid lizard species using Species Distribution Modeling to identify hotspots for these species' conservation. Based on the results, high‐priority areas of threatened agamids were projected to occur specially in the wet zone.
Iresha Wijerathne   +10 more
wiley   +1 more source

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