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: Environmental Forest Science; Proceedings of the I Kyoji Sassa Conference proceedings 1998 Kluwer Academic Publishers 1998 Forestry.biodive

[復(fù)制鏈接]
樓主: 一個希拉里
31#
發(fā)表于 2025-3-26 21:50:43 | 只看該作者
https://doi.org/10.1007/978-3-663-04517-5 the earlier years after road construction followed by a rapid reduction in deposits in subsequent years. Also, a relationship was developed to describe the area percent of the sediment accumulated on the slope in relation to the travel distance.
32#
發(fā)表于 2025-3-27 03:26:32 | 只看該作者
https://doi.org/10.1007/978-3-642-99537-8and take up heavy metals. Especially, leachate absorption capacity of . × . and . was better than that of other poplars. The growth of . in certain landfills was better than that in mountain areas. In addition, poplar plantation in landfills can provide an environmentally friendly ecosystem between landfill and its neighbors.
33#
發(fā)表于 2025-3-27 08:19:03 | 只看該作者
https://doi.org/10.1007/978-3-663-07351-2. To develop a new forest culture, firsthand awareness of forests is essential. Forest recreation and environmental education in nearby forests included in greenway networks should play an important role in developing such awareness.
34#
發(fā)表于 2025-3-27 12:10:58 | 只看該作者
35#
發(fā)表于 2025-3-27 13:38:43 | 只看該作者
36#
發(fā)表于 2025-3-27 21:21:41 | 只看該作者
Status of Waste Generation, Disposal Ways and Poplar Species as a Landfill Cover in South Koreaand take up heavy metals. Especially, leachate absorption capacity of . × . and . was better than that of other poplars. The growth of . in certain landfills was better than that in mountain areas. In addition, poplar plantation in landfills can provide an environmentally friendly ecosystem between landfill and its neighbors.
37#
發(fā)表于 2025-3-27 23:20:20 | 只看該作者
38#
發(fā)表于 2025-3-28 05:45:26 | 只看該作者
IUFRO: History and Role in the 21st Centurye 21st century. To survive and to prosper in the next millennium, the Union must, however, reconsider its organizational and financial structure, develop further its network, put more emphasis on problem-oriented research, and act as a bridge between the scientific community and policy makers.
39#
發(fā)表于 2025-3-28 09:10:04 | 只看該作者
Toward the New Stage of Environmental Forest Science Research in the 21st Century: IUFRO Status and s geared to and dependent on the needs of the respective time, society and its problems. IUFRO follows a mission, vision and guiding principles and defined goals and objectives. A strategy was adopted to define the orientation needed for the future. Basic statistical figures of the Union are presented.
40#
發(fā)表于 2025-3-28 12:57:27 | 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|手機版|小黑屋| 派博傳思國際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-14 23:13
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
温宿县| 金门县| 两当县| 乡城县| 和平区| 班玛县| 石柱| 金沙县| 改则县| 苍梧县| 都匀市| 广昌县| 广东省| 肇东市| 太原市| 类乌齐县| 色达县| 新河县| 岐山县| 陆川县| 湖州市| 南木林县| 巨野县| 剑阁县| 嫩江县| 璧山县| 开原市| 泰顺县| 固原市| 拉萨市| 邳州市| 三河市| 南召县| 卢龙县| 无棣县| 八宿县| 杭州市| 莱西市| 防城港市| 新泰市| 鄂州市|