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: Conservation of Great Plains Ecosystems: Current Science, Future Options; S. R. Johnson,Aziz Bouzaher Book 1995 Springer Science+Business

[復(fù)制鏈接]
樓主: ONSET
11#
發(fā)表于 2025-3-23 11:56:53 | 只看該作者
12#
發(fā)表于 2025-3-23 15:32:27 | 只看該作者
Rangeland Ecosystems in the Great Plains: Status and Managementd is managed as a natural ecosystem. If plants are introduced, they are managed as indigenous species. Rangelands include natural grasslands, savannas, shrublands, many deserts, tundras, alpine communities, marshes, and meadows (Forage and Grazing Terminology Committee 1991).
13#
發(fā)表于 2025-3-23 20:51:47 | 只看該作者
Conservation Forestry for Sustainable Great Plains Ecosystemsimatic extremes characterized by spring flooding and summer drought, and a region devastated by wildfire yet renewed by regrowth. Forests moved onto the Plains during periods of abundant moisture only to be pushed back by drought and wildfire.
14#
發(fā)表于 2025-3-24 00:43:40 | 只看該作者
15#
發(fā)表于 2025-3-24 03:10:12 | 只看該作者
16#
發(fā)表于 2025-3-24 08:41:39 | 只看該作者
Whither Election Rigging Revisited have all played a role in changing the landscape and degrading ecosystems of the Great Plains. Probably, however, the most critical force has been that of conventional agriculture. Indeed, the same agricultural forces that have diminished ecosystems have indirectly diminished many Great Plains communities.
17#
發(fā)表于 2025-3-24 13:22:55 | 只看該作者
Mathukumalli Vidyasagar,Mahsa LotfiCell, and the extratropical, upper-level Westerlies. The Westerlies, particularly, are influenced and steered by thermal inequalities over the earth’s surface as well as the terrain barriers such as the Rocky Mountain Cordillera. In addition, both the Hadley Cell and the Westerlies shift north and south on an annual cycle.
18#
發(fā)表于 2025-3-24 18:48:05 | 只看該作者
19#
發(fā)表于 2025-3-24 20:32:40 | 只看該作者
20#
發(fā)表于 2025-3-25 02:33:56 | 只看該作者
 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 投稿經(jīng)驗總結(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| 派博傳思國際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-13 10:24
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
油尖旺区| 华容县| 齐齐哈尔市| 大石桥市| 徐州市| 定日县| 东台市| 湟源县| 华池县| 兴山县| 凉城县| 龙州县| 区。| 德州市| 宁晋县| 龙门县| 河西区| 丹寨县| 饶阳县| 临武县| 阿克| 闵行区| 韶关市| 镇坪县| 隆尧县| 成安县| 兴化市| 绍兴市| 封丘县| 马边| 全椒县| 自贡市| 边坝县| 保亭| 建平县| 丰镇市| 永登县| 保定市| 黄骅市| 石门县| 陈巴尔虎旗|