【摘 要】
：
2018年7月至2021年2月,采用栖息地调查法和网捕法对贵州洋溪省级自然保护区翼手目动物物种多样性及保护现状进行了调查.共记录到翼手目动物3科6属13种,包括蝙蝠科5种,菊头蝠科5种,蹄蝠科3种.按照中国动物地理区划,以东洋界种类为主,共有11种,另有2种为广布种.列入《中国生物多样性红色名录:哺乳动物》近危级(NT)7种、无危级(LC)物种6种;列入IUCN物种红色名录近危(NT)级1种,无危级(LC) 12种.此次在洋溪自然保护区共调查了27个洞穴,其中20个洞穴有蝙蝠栖息.大蹄蝠(Hipposid
【机 构】
：
铜仁学院农林工程与规划学院 铜仁554300;铜仁学院贵州省梵净山地区生物多样性保护与利用重点实验室 铜仁554300;铜仁学院农林工程与规划学院 铜仁554300;铜仁学院贵州省梵净山地区生物多样性
论文部分内容阅读
2018年7月至2021年2月,采用栖息地调查法和网捕法对贵州洋溪省级自然保护区翼手目动物物种多样性及保护现状进行了调查.共记录到翼手目动物3科6属13种,包括蝙蝠科5种,菊头蝠科5种,蹄蝠科3种.按照中国动物地理区划,以东洋界种类为主,共有11种,另有2种为广布种.列入《中国生物多样性红色名录:哺乳动物》近危级(NT)7种、无危级(LC)物种6种;列入IUCN物种红色名录近危(NT)级1种,无危级(LC) 12种.此次在洋溪自然保护区共调查了27个洞穴,其中20个洞穴有蝙蝠栖息.大蹄蝠(Hipposideros armiger)分布最广,在10个洞穴有分布;其次是皮氏菊头蝠(Rhinolophus pearsonii),在8个洞穴发现;小菊头蝠(R.pusillus)在7个洞穴有分布.对蝙蝠栖息洞穴的干扰情况进行调查发现,超过一半(55％,n=20)的洞穴存在人类干扰活动,如村民进洞游玩、在洞内饲养家畜、驱赶蝙蝠、进行祭祀活动以及破坏洞口等.建议对村民在洞内养殖家畜、游玩、驱赶蝙蝠等行为加以限制,并通过引导村民文明祭祀、对被封洞口进行疏通、对古老建筑进行修缮等方式,加强对该地区蝙蝠的保护.同时还建议对该保护区的蝙蝠及其栖息地进行长期监测.
其他文献
This study presents a comprehensive account of the petrogenetic and geodynamic evolution of the Bellara Trap volcanic rocks from the Ingaldhal Formation, Chitradurga Group, western Dharwar Cra-ton (WDC). Geochemical attributes of these rocks are consisten
A multidisciplinary approach combining multiscale geological-structural analyses (from field to microscale) and clay mineral transformations (clay mineralogy, illite and chlorite “crystallinity” and b cell dimension (b0) of K-white mica) was adopted to un
Despite several regional glacier and glacier lake inventories, the relationship between re-ceding glacier, glacial lake evolution (glacial-lake interactions) and their sensitivity to different forcing factors have not been properly understood yet. To bett
Eocene intermediate to felsic subvolcanic rocks of the Torud-Ahmad Abad magmatic belt (TAMB), in the northern part of the Central Iran zone, are exposed between the Torud and Ahmad Abad regions in South-Southeast Shahrood. These igneous rocks include hypa
In this article, we review the current knowledge of the glacial recession and related glacial lake development in the Andes of South America. Since the mid-1980s, hundreds of glacial lakes either expanded or formed, and predictions show that additional hu
Along the eastern margin of the Mesoproterozoic Namaqua metamorphic province (NMP) of southern Africa are a bimodal volcano-sedimentary succession, the ～1.13–1.10 Ga Koras Group, composed of rhyolitic porphyries and basaltic andesites, and the ～1.11–1.07
生态旅游被视为解决保护和发展的最有效手段之一,但现阶段的生态旅游开展对野生动物造成影响的程度和方式还缺乏研究.为研究生态旅游活动开展过程中产生的噪声是否会对滇金丝猴(Rinopithecus bieti)产生影响,2017年7月5日至2018年2月8日,在云南香格里拉滇金丝猴国家公园,采用10 min间隔的瞬时扫描取样法记录游客噪声、观赏距离、可见滇金丝猴总数量及其不同年龄-性别组滇金丝猴个体数量.结果 显示,生态旅游行为显著增加了环境噪声值,向游客开放时段的噪声值(52.42 dB)显著高于非开放时段(
野生动物资源本底是自然保护区开展生物多样性有效管理的基础.为了掌握脊椎动物资源现状和评估保护成效,在2017和2018年,利用样线法和红外相机陷阱法等方法,对陕西青木川国家级自然保护区脊椎动物资源进行了实地调查,并采用专家打分法对该保护区保护成效进行赋值评估.结果 表明:(1)青木川自然保护区现已记录野生脊椎动物342种,隶属5纲32目91科233属,其中,国家Ⅰ级、Ⅱ级重点保护野生动物分别为10种和41种;与2002年保护区建立初期相比,增加了4目9科46属83种,其中,鸟类物种数增加最多,达55种,两
Late Mesozoic magmatism in southeastern China has been widely considered to be re- lated to the subduction of the Paleo-Pacific Plate. However, it remains controversial whether mafic rocks are derived from the lithosphere or the asthenosphere. Here we pre
Backscattered electron BSE-CL images, U-Th abundance, and U-Pb ages were obtained for zircons from the Nkogho granitic basement rocks cropping out in the Mamfe Basin (SW Cameroon). These data are used to characterize and classify each zircon, elucidate th