Flora Vascular de la selva central del Peru: Una aproximacion de la composicion floristica de tres Areas Naturales Protegidas
Flora Vascular de la selva central del Peru: Una aproximacion de la composicion floristica de tres Areas Naturales Protegidas
复制标题
秘鲁中部丛林植物脉管：Una aproximacion de la composicion floristica de tres Naturales Protegidas
DOI：
--
复制
发表时间：
2005
期刊：
影响因子：
--
通讯作者：
Dj Catchpole
中科院分区：
文献类型：
--
作者：
R. Vásquez;R. Rojas;A. Monteagudo;Kv Meza;H. V. D. Werff;R. Ortiz;Dj Catchpole
奥克萨潘帕-帕斯科省有四个自然保护区;我们正在其中三个自然保护区开展"秘鲁中部和南部自然保护区和邻近地区植物多样性"项目。自然保护区，包括我们的项目是：该国家公园Yanachaga-Chemillen国家公园（122.000公顷），圣马蒂亚斯圣卡洛斯保护林，（145.818公顷）和Yanesha公共保护区，（34.744，70公顷）。该研究位于一个孤立的山区链，包括位于安第斯山脉东坡的领土，包括亚马逊河流域;包括该国五个自然地理区域的山区，高和低森林。根据一些作者的说法，该地区是在更新世避难所PachiteaUcayali。在其内部，四种类型的气候，四个土壤区和七个生命区已经被确认;从热带潮湿森林（bh-T）到300米，向东在亚马逊平原;直到热带蒙塔诺雨林（bp-TM），大约。3800米，在Yanachaga山的山顶。我们的数据库包含16376份植物标本，其中只有6911份已被检查，导致2701种，分布于882属，181科的被子植物。种数最多、贡献最大的15个科。目前已知的植物群的50%：豆科、木兰科、禾本科、茜草科、菊科、兰科、茄科、天南星科、紫葳科、紫葳科、桑科、槟榔科、紫葳科、莎草科和樟科。我们认为这个物种的数量低，由于栖息地，海拔和土壤的巨大多样性。记录的物种总数可能达到5000种维管植物。
The Province of Oxapampa – Pasco has four Protected Natural Areas; in three we are developing the project "Floristic Diversity of the Natural Area Protected and Adjacent Areas in the Center and the South of Peru". The Natural Areas Protected that includes our project are: The National Park Yanachaga – Chemillen National Park (122.000 hectares), Protected Forest of San Matias San Carlos, (145.818 hectares) and the Yanesha Communal Reserve, (34.744,70 hectares). The study is located in an isolated mountainous chain and includes territories located in the eastern slopes of the Andes and comprises of the Amazon river basin; including five physiographic regions of the country with mountains, high and low forest. According to some authors the zone is within the Pleistocene Refuge PachiteaUcayali. In its interior four types of climate, four edaphic regions and seven life zones of life have been recognized; that go from the Tropical Humid Forest (bh-T) to 300 m, towards the east in the Amazonian plain; until the Pluvial Forest Tropical Montano (bp-TM), to ca. 3800 ms, in summits of the Yanachaga mountain. Our database contains 16376 botanical collections, of which, only 6911 have been examined, resulting in 2701 species, distributed in 882 genera and 181 families being Angiosperms. The 15 families with greatest number of species and contributing ca. 50 % of the current known flora: Fabaceae, Melastomataceae, Poaceae, Rubiaceae, Asteraceae, Orchidaceae, Solanaceae, Araceae, Piperaceae, Bignoniaceae, Moraceae, Arecaceae, Acanthaceae, Cyperaceae and Lauraceae. We consider this species number low due to the great diversity of habitat, altitudes and soils. The total number of species recorded may reach 5000 species of vascular plants.