Results 31 to 40 of about 1,939 (128)

基于背景噪声面波成像法研究土耳其中部岩石圈速度结构

Dizhen xuebao, 2023
土耳其东部是由碰撞引起的挤压变形区域，而西部为俯冲引起的爱琴海伸展变形区域，土耳其中部作为两者之间的过渡拥有很复杂的地质情况，尤其是具有火山活动和长远的俯冲、大陆碰撞等构造历史，因此获得此区域岩石圈可靠的速度结构对认识俯冲末期的板块状态、岩浆活动等现象意义重大。为了更好地了解此区域的岩石圈速度结构，本研究使用了（31°E—38.8°E，34.5°N—42.0°N）范围内172个台站的背景噪声数据，通过互相关方法获得经验格林函数；之后利用频率-贝塞尔变换法得到了5—80 s周期范围内的基阶瑞雷波频散曲线 ...
Peng Wang, Xuping Feng, Gongheng Zhang, Lei Pan, Xiaofei Chen   +4 more
doaj   +1 more source

Randomised, Double‐Blinded, Placebo‐Controlled Challenge Test With Single Food Items in Dogs With Atopic Dermatitis and Adverse Food Reactions

Veterinary Dermatology, EarlyView.
ABSTRACT Background Identification of offending foods in dogs with adverse food reactions is usually based on “deterioration” during open food challenges. Objectives To examine the placebo effect during double‐blinded, placebo‐controlled food challenges using a predefined set of criteria for relapse.
Evi I. Sofou, Elisa Samuel, Svetlina Aleksandrova, Manolis Chatzis, Manolis N. Saridomichelakis   +4 more
wiley   +1 more source

Spatial-temporal Pattern of the “Grain-for-Green Project” and Its Carbon Sequestration Effect in Guizhou Province [PDF]

[Objective] To analyze the impacts of the “Grain-for-Green Project” on the ecosystem carbon stocks in Guizhou Province. [Methods] Taking Guizhou Province as an example, the spatial and temporal distribution pattern and carbon stock changes of the “Grain ...
CAI Huayin, CHEN Jia, LONG Wentao, TAI Liang, WANG Xinxing   +4 more
core   +1 more source

Climate and Land‐Use Changes Predicted to Jointly Drive Soil Fungal Diversity Losses in One‐Third of North American Coniferous Forests

Global Change Biology, Volume 31, Issue 11, November 2025.
This study assessed the potential impacts of climate and land‐use change on soil fungal diversity across four North American biomes. We found that climate change typically caused both diversity losses and gains, particularly in coniferous forests and among arbuscular mycorrhizal fungi, whereas land‐use change mainly reduced diversity, especially in ...
Wenqi Luo, Kabir G. Peay, Thiago Gonçalves‐Souza, Peter B. Reich, Donald R. Zak, Kai Zhu   +5 more
wiley   +1 more source

Comparative efficacy and safety of ilunocitinib and oclacitinib for the control of pruritus and associated skin lesions in dogs with atopic dermatitis

Veterinary Dermatology, Volume 36, Issue 2, Page 165-176, April 2025.
Background – Janus kinase inhibitors (JAKi) have been shown to reduce pruritus and improve associated inflammatory skin lesions in canine atopic dermatitis (cAD). Objective – To evaluate the efficacy and safety of ilunocitinib, in comparison to oclacitinib, for the control of cAD in a randomised, blinded trial.
Sophie Forster, Annette Boegel, Simona Despa, Candace Trout, Stephen King   +4 more
wiley   +1 more source

Landscape‐scale predictions of future grassland conversion to cropland or development

Conservation Biology, Volume 39, Issue 1, February 2025.
Abstract Grassland conservation planning often focuses on high‐risk landscapes, but many grassland conversion models are not designed to optimize conservation planning because they lack multidimensional risk assessments and are misaligned with ecological and conservation delivery scales.
Kevin W. Barnes, Neal D. Niemuth, Rich Iovanna   +2 more
wiley   +1 more source

基于栖息地风险评价模型的海岸带滩涂湿地风险评价——以闽三角为例 [PDF]

, 2018
海岸带湿地是生物多样性最丰富、生产力最高、最具价值的生态系统之一。然而近年来,随着城市化和工业化进程的加快,我国海岸带地区的土地利用正发生深刻变化,生态风险凸显。利用2000、2005、2010和2015年的Landsat TM/ETM+和Landsat 8 OLI遥感影像,融合行政区划图与地形图,并引入一个评价多元海洋、海岸带利用对栖息地造成风险的模型,即Integrated Valuation of Ecosystem Services and Trade-offs(In VEST ...
李杨帆, 林金煌, 祁新华, 陈文惠, 陈晔倩   +4 more
core  

Exposure of wetlands important for nonbreeding waterbirds to sea‐level rise in the Mediterranean

Conservation Biology, Volume 38, Issue 6, December 2024.
Abstract Sea‐level rise (SLR) is expected to cause major changes to coastal wetlands, which are among the world's most vulnerable ecosystems and are critical for nonbreeding waterbirds. Because strategies for adaptation to SLR, such as nature‐based solutions and designation of protected areas, can locally reduce the negative effects of coastal flooding
Fabien Verniest, Thomas Galewski, Olivier Boutron, Laura Dami, Pierre Defos du Rau, Anis Guelmami, Romain Julliard, Nadège Popoff, Marie Suet, Loïc Willm, Wed Abdou, Hichem Azafzaf, Nadjiba Bendjedda, Taulant Bino, John J. Borg, Luka Božič, Mohamed Dakki, Rhimou El Hamoumi, Vitor Encarnação, Kiraz Erciyas‐Yavuz, Khaled Etayeb, Valeri Georgiev, Ayman Hamada, Ohad Hatzofe, Christina Ieronymidou, Tom Langendoen, Tibor Mikuska, Blas Molina, Filipe Moniz, Caroline Moussy, Asmaâ Ouassou, Nicky Petkov, Danae Portolou, Tareq Qaneer, Samir Sayoud, Marko Šćiban, Goran Topić, Danka Uzunova, Gal Vine, Andrej Vizi, Erald Xeka, Marco Zenatello, Elie Gaget, Isabelle Le Viol   +43 more
wiley   +1 more source

An assessment of future rewilding potential in the United Kingdom

Conservation Biology, Volume 38, Issue 4, August 2024.
Abstract Restoring ecosystems is an imperative for addressing biodiversity loss and climate change, and achieving the targets of the Kunming–Montreal Global Biodiversity Framework. One form of restoration, rewilding, may have particular promise but may also be precluded by requirements for other forms of land use now or in the future.
C. Brown, R. Prestele, M. Rounsevell
wiley   +1 more source

基于SWAT模型的喀斯特流域产流特征对

Shuitu Baochi Xuebao, 2021
为探讨适合于西南喀斯特地区石漠化治理的有效生物措施，以典型喀斯特流域——打邦河为研究区，以SWAT模型模拟为基本研究手段，以打邦河流域黄果树水文站、高车水文站连续多年实测水文数据作为基础率定资料，设置6种石漠化治理措施情景，分别模拟各治理措施的产流特征，从产流特征探讨不同措施的生态效益。结果表明：（1）率定期（2008—2013年）黄果树水文站R2=0.86，NSE=0.77，高车水文站R2=0.76，NSE=0.63；验证期（2014—2018年）黄果树水文站R2=0.79，NSE=0.57 ...
石漠化治理措施的响应袁江, 李瑞, 舒栋才, 黄凯, 盘礼东, 张琳卿   +5 more
doaj