Results 41 to 50 of about 18,319 (211)
Effects of parachute science on local research capacity 降落伞科学对当地研究能力的影响
Conservation Biology, EarlyView.Abstract Strengthening research capacity is essential to address the global biodiversity crisis. Yet, parachute science often undermines this goal, and its prevalence, costs, and benefits are unclear. We analyzed 13,502 publications on primate research that we extracted from Scopus (1960–2022) to evaluate the effects of parachute science on local ...
Li Yang +11 more
wiley +1 more source
A link between increased temperature and avian body condition in a logged tropical forest
Conservation Biology, EarlyView.Abstract The combined effects of anthropogenic disturbances, such as logging and climate change, remain poorly understood; yet, they are the main threats to tropical biodiversity. Most tropical African countries lack long‐term climate data, so climate impacts on biodiversity cannot be assessed.
Moreen Uwimbabazi +7 more
wiley +1 more source
Shuitu Baochi Xuebao, 2005 杂交狼尾草是一种优良的多年生禾本科牧草,具有很好的水土保持能力,但人们对其水土保持方面的定量研究较少。通过对杂交狼尾草草地植被的持水能力、土壤水分变化、土壤抗冲性、渗透性等指标的研究,探讨杂交狼尾草的水土保持能力。结果表明:杂交狼尾草的持水能力强,能明显增加土壤水分含量,提高土壤的抗冲性、渗透性,在三峡库区的水土保持工作中有着广阔的应用前景。
王凭青 段传人 王伯初 刘万钱 朱蠡庆
doaj
Distribution, scale, and drivers of mass mortality events in Europe's freshwater bivalves
Conservation Biology, EarlyView.Abstract Mass mortality events (MMEs) are decimating populations and compromising key ecosystem functions around the globe. One taxon particularly vulnerable to MMEs is freshwater bivalve mollusks. This group has important ecosystem engineering capacities and includes highly threatened and highly invasive taxa.
Daniel A. Cossey +39 more
wiley +1 more source
Geographic risks to functional groups of mammals and birds from habitat loss in Mexico
Conservation Biology, EarlyView.Abstract There is a need to quantify the impact of habitat loss due to anthropogenic factors on different aspects of biodiversity, such as functional trait diversity represented by functional groups (FGs). We developed a metric to assess the weighted risk of loss of habitat for 33 FGs of mammals and 36 FGs of birds in Mexico based on potential ...
Fernando Mayani‐Parás +4 more
wiley +1 more source
Conservation Biology, EarlyView.Abstract Human development is a driver of global change and a major threat to biodiversity. Protected areas maintain and support biodiversity, but outside stressors, such as climate change and land use change, can negatively influence natural resources within protected areas.
Leah J. Rudge +2 more
wiley +1 more source
Shuitu Baochi Xuebao, 2016 为探明红壤坡地枯落物敷盖的保水作用及其机理，在江西省北部德安县第四纪红黏土母质发育的红壤坡地开展定位试验，以裸露坡地为对照，研究枯落物敷盖措施实施15 a后对0—60 cm土层土壤的持水性、供水性和水分有效性的影响。结果表明：赣北红壤坡地的土壤水分持水能力低，供水能力弱，有效水含量少，仅为9.0%～11.1%；枯落物敷盖处理的红壤坡地（0—30 cm）土壤持水能力高于裸露坡地；低吸力范围（＜100 kPa）枯落物敷盖处理的下层（30—60 cm）土壤供水能力高于裸露坡地 ...
聂小飞 +5 more
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Effect of Lactobacilli on the Quality of Hydrolyzed Collagen Yogurt [PDF]
In order to improve the quality and nutritional value of yogurt and evaluate the effect of Lactobacillus on the quality of pig skin hydrolyzed collagen yogurt, milk and pig skin hydrolyzed collagen were used as raw materials, and Lactobacillus plantarum,
Jian LI, Jin ZHAO
core +1 more source
International Journal of Applied Linguistics, EarlyView.ABSTRACT Research on English‐Medium‐Instruction (EMI) highlights inadequate support for students transitioning from L1‐medium‐instruction to EMI. To date, little research has focused on how L2 students’ adaptation to an EMI environment influences their L2 learning motivation (LLM).
Kevin W. H. Tai
wiley +1 more source
Quantitative classification and sequence of feng-shui forest in coastal zone of Dongshan island in Fujian [PDF]
, 2013 在样地调查的基础上,采用双向指示种分析(TWInSPAn)和趋势对应分析(dCA)对福建东山岛海岸沙地风水林进行数量分类和排序研究。结果表明:调查样地共包含101个物种,分属41科82属,禾本科10种、大戟科9种、菊科8种、茜草科7种和芸香科5种所含物种较多。经TWInSPAn分类,36个样地分为13个聚组,根据其指示种确定为13个群丛。样地dCA和物种dCA排序结果反映了植物群丛与指示种之间的一致关系,两排序轴均具有明确的生态学意义,环境因子影响了风水林植被的分布。Based on the plot ...
卢昌义, 叶功富, 游水生, 高伟
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