山东师范大学学报（自然科学版）
山東師範大學學報（自然科學版）
산동사범대학학보（자연과학판）
JOURNAL OF SHANGOND NORMAL UNIVERSITY(NATURAL SCIENCE)
2015年
3期
136-139,145
,共5页
两栖动物%临沂市%组成%分布%多样性%区系分析%保护建议
兩棲動物%臨沂市%組成%分佈%多樣性%區繫分析%保護建議
량서동물%림기시%조성%분포%다양성%구계분석%보호건의
Amphibians%Linyi city%composition%distribution%diversity%floristic analysis%protection proposal
区域物种多样性评价是全球生物多样性研究的重要部分.为揭示山东临沂市两栖动物的组成及分布，根据两栖动物及生境特点于2012年7-8月，采用样方法，选取了12种生境类型，39个取样点，对该地区的两栖动物资源进行调查.共获取动物626只，隶属1目3科4属6种，其中黑斑侧褶蛙320只，占调查总数的51.1%，优势明显；泽陆蛙156只，占总数的24.9%；中华蟾蜍指名亚种111只，占总数的17.7%；北方狭口蛙34只，占总数的5.4%；花背蟾蜍4只，占总数的0.6%；金线侧褶蛙1只，占总数的0.2%，较稀有.广布种3种，多样性指数1.197.从生境类型看，水沟和河岸浅滩中的物种数目多，花生地和鱼塘中的少.人类活动是影响该区两栖动物分布的主要因素.针对两栖动物资源的现状，提出了保护建议.
區域物種多樣性評價是全毬生物多樣性研究的重要部分.為揭示山東臨沂市兩棲動物的組成及分佈，根據兩棲動物及生境特點于2012年7-8月，採用樣方法，選取瞭12種生境類型，39箇取樣點，對該地區的兩棲動物資源進行調查.共穫取動物626隻，隸屬1目3科4屬6種，其中黑斑側褶蛙320隻，佔調查總數的51.1%，優勢明顯；澤陸蛙156隻，佔總數的24.9%；中華蟾蜍指名亞種111隻，佔總數的17.7%；北方狹口蛙34隻，佔總數的5.4%；花揹蟾蜍4隻，佔總數的0.6%；金線側褶蛙1隻，佔總數的0.2%，較稀有.廣佈種3種，多樣性指數1.197.從生境類型看，水溝和河岸淺灘中的物種數目多，花生地和魚塘中的少.人類活動是影響該區兩棲動物分佈的主要因素.針對兩棲動物資源的現狀，提齣瞭保護建議.
구역물충다양성평개시전구생물다양성연구적중요부분.위게시산동림기시량서동물적조성급분포，근거량서동물급생경특점우2012년7-8월，채용양방법，선취료12충생경류형，39개취양점，대해지구적량서동물자원진행조사.공획취동물626지，대속1목3과4속6충，기중흑반측습와320지，점조사총수적51.1%，우세명현；택륙와156지，점총수적24.9%；중화섬서지명아충111지，점총수적17.7%；북방협구와34지，점총수적5.4%；화배섬서4지，점총수적0.6%；금선측습와1지，점총수적0.2%，교희유.엄포충3충，다양성지수1.197.종생경류형간，수구화하안천탄중적물충수목다，화생지화어당중적소.인류활동시영향해구량서동물분포적주요인소.침대량서동물자원적현상，제출료보호건의.
The evaluation of regional species diversity was an important component of global biodiversity research. Amphibians on Linyi city,Shandong Province of China,were surveyed from July to August,2012,using sampling methods. 39 sample quadrates were selected on the basis of amphibians and habitat characteristics and 6 species were recorded. With a total number of 626 individuals,320 ( 51. 1% ) of them were Pelophylax nigromaculatus,showing obvious dominance,156(24. 9% )of them were Fejervarya multisriata,111(17. 7% )of them were Bufo gargarizans gargarizans,34(5. 4% )of them were Kaloula borealis,4(0. 6% )of them were Bufor addei,1(0. 2% )of them were Pelophylax plancyi,showing rarely. In the whole species,3 were cosmopolitan species(50% ). The Shannon - Wiener diversity index was 1. 197. The species were largest in ditch and river banks and smallest in peanut and ponds. This paper also analyzes the factors that affected distribution and species diversity of amphibians,and proposes the methods of protection.
