找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問(wèn)微社區(qū)

12345
返回列表
打印 上一主題 下一主題

Titlebook: Ecological Principles of Nature Conservation; Application in Tempe Lennart Hansson Book 1992 Elsevier Science Publishers Ltd 1992 ecologica

[復(fù)制鏈接]
樓主: CURD
41#
發(fā)表于 2025-3-28 17:39:58 | 只看該作者
42#
發(fā)表于 2025-3-28 19:36:55 | 只看該作者
Business Valuation Through Market Multiples,ory in relation to such problems. The authors were well aware of modern developments in ecological theory and had also prepared themselves in several seminars together with more theoretically inclined ecologists. Their experience suggests that present theory is fairly limited in its ability to solve pressing conservation problems.
43#
發(fā)表于 2025-3-29 01:53:19 | 只看該作者
Book 1992l Biological Conservation has promoted since its foundation thirty-three years ago. The science of conservation ecology is now widely acknowledged as an essential component in the planning and develop- ment of activities which change or modify our natural environment. Nevertheless in spite of much r
44#
發(fā)表于 2025-3-29 06:08:00 | 只看該作者
45#
發(fā)表于 2025-3-29 08:14:24 | 只看該作者
Conservation Management of Riparian Communities, complexity—these systems consist of numerous interrelated hydrological, sedimentological, morphological, and biological components. They are also situated between two major habitats, water and land. This intermediate position has tended to place riparian ecology within both limnology and terrestrial ecology.
46#
發(fā)表于 2025-3-29 12:08:51 | 只看該作者
Archipelagoes and Theories of Insularity,attention among Swedish and Finnish naturalists to the ecology of island life. Theories of species richness on islands, along the same lines of thinking as MacArthur and Wilson (1963, 1967) and others during the 1960s, were published as early as 1917 by Alvar Palmgren and 1921 by Olof Arrhenius.
47#
發(fā)表于 2025-3-29 18:25:30 | 只看該作者
48#
發(fā)表于 2025-3-29 22:14:39 | 只看該作者
Conservation Biology in Agricultural Habitat Islands,soils covered with vegetation) and irregularities in the fields are considered as obstacles and are therefore often removed. From a conservation point of view this development is often detrimental, because populations are fragmented, reducing migration between them.
49#
發(fā)表于 2025-3-30 03:49:08 | 只看該作者
Epilogue: Towards an Applied Ecological Theory?,ory in relation to such problems. The authors were well aware of modern developments in ecological theory and had also prepared themselves in several seminars together with more theoretically inclined ecologists. Their experience suggests that present theory is fairly limited in its ability to solve pressing conservation problems.
12345
返回列表
 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(ài)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, 2025-10-20 13:02
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
华安县| 溆浦县| 隆回县| 芮城县| 大荔县| 济阳县| 新田县| 壶关县| 喀什市| 晋城| 榕江县| 禹州市| 平安县| 越西县| 杭州市| 桃源县| 连云港市| 定州市| 阳江市| 崇信县| 文山县| 扬中市| 基隆市| 安阳市| 元谋县| 嘉定区| 巩义市| 淮滨县| 和平区| 临西县| 阳城县| 浦城县| 大丰市| 油尖旺区| 平南县| 镇远县| 封开县| 赤壁市| 长垣县| 镇沅| 五原县|