找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問微社區(qū)

打印 上一主題 下一主題

Titlebook: Biodiversity of Angola; Science & Conservati Brian J. Huntley,Vladimir Russo,Nuno Ferrand Book‘‘‘‘‘‘‘‘ 2019 The Editor(s) (if applicable) a

[復(fù)制鏈接]
樓主: 適婚女孩
11#
發(fā)表于 2025-3-23 12:30:07 | 只看該作者
https://doi.org/10.1007/978-3-663-07277-5 the eastern and central parts of Angola. The grasslands are home to so-called ‘underground trees’ or ., a life form with massive underground wooden structures. Some (but not all) of the . occur also in open woodland types. These iconic dwarf shrubs evolved in many plant families under similar envir
12#
發(fā)表于 2025-3-23 16:15:37 | 只看該作者
https://doi.org/10.1007/978-3-663-07277-5and the harvesting of fuel (as wood and charcoal) and timber. Rates of clearing for small-scale dryland crops are high over much of Angola as a result of poor soil fertility. Erosion is also a severe problem, which has caused widespread losses of topsoil, soils nutrients and ground water. Rates of e
13#
發(fā)表于 2025-3-23 19:19:42 | 只看該作者
Die Gravitation und das Gravitationsfeld, national total to 236 species. This was published earlier in 2017 as the checklist of the dragonflies and damselflies (Odonata) of Angola by the same authors (Kipping et al. Afr Invertebr 58 (I):65–91. ., .) on which this chapter is based. Records obtained in 2017 and 2018 and a survey by two of th
14#
發(fā)表于 2025-3-24 01:36:01 | 只看該作者
Der Drehmomenten- und Wuchtausgleich,abitats, but where extensive areas remain unsurveyed and where systematic collecting programmes have not been undertaken. Only three species were known from Angola in 1820. From the beginning of the twenty-first century, many new species have been described and more than 220 faunistic novelties have
15#
發(fā)表于 2025-3-24 03:46:56 | 只看該作者
16#
發(fā)表于 2025-3-24 10:00:24 | 只看該作者
17#
發(fā)表于 2025-3-24 13:59:35 | 只看該作者
https://doi.org/10.1007/978-3-322-87846-5growth. It is compared and contrasted with known diversity in adjacent regions to allow insight into taxonomic status and biogeographic patterns. Over 67% of Angolan reptiles were described by the end of the nineteenth century. Studies stagnated during the twentieth century but have increased in the
18#
發(fā)表于 2025-3-24 15:57:14 | 只看該作者
19#
發(fā)表于 2025-3-24 19:54:07 | 只看該作者
20#
發(fā)表于 2025-3-25 02:43:40 | 只看該作者
Adrian Pocanschi,Marios C. PhocasCunene River, with . woodlands dominating the Kalahari sands of the endorheic basins of the Cubango and Cuvelai rivers. Rainfall varies from lower than 20 mm per year in the southwest to over 1600 mm in the northwest and northeast. At a regional scale, Angola is notable for having representatives of
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務(wù)流程 影響因子官網(wǎng) 吾愛論文網(wǎng) 大講堂 北京大學(xué) Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點(diǎn)評(píng) 投稿經(jīng)驗(yàn)總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學(xué) Yale Uni. Stanford Uni.
QQ|Archiver|手機(jī)版|小黑屋| 派博傳思國(guó)際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-6 07:34
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復(fù) 返回頂部 返回列表
邹城市| 棋牌| 砀山县| 阿荣旗| 巴林右旗| 武邑县| 津南区| 资源县| 大港区| 东乌| 洪洞县| 新竹市| 石阡县| 兴义市| 阜新市| 屯昌县| 瓮安县| 陵水| 双桥区| 商水县| 登封市| 祁门县| 运城市| 嘉黎县| 侯马市| 资兴市| 宾川县| 大安市| 莱西市| 双柏县| 工布江达县| 汉沽区| 左权县| 孝义市| 馆陶县| 北京市| 河间市| 本溪市| 兴化市| 兰西县| 青冈县|