找回密碼
 To register

QQ登錄

只需一步,快速開(kāi)始

掃一掃,訪問(wèn)微社區(qū)

打印 上一主題 下一主題

Titlebook: Leitfaden Au?enwirtschaft; Rudolf Sachs,Rudolf E. Kamphausen Textbook 1996Latest edition Betriebswirtschaftlicher Verlag Dr. Th. Gabler Gm

[復(fù)制鏈接]
樓主: Reticent
51#
發(fā)表于 2025-3-30 09:28:10 | 只看該作者
Rudolf Sachs,Rudolf E. Kamphausens. Fragment area reductions negatively affected aboveground processes such as herbivory and parasitoidism, whereas leaf litter decomposition and most network parameters were not affected. Edge effects were variable, favoring some insect groups (i.e., ground-dwelling arthropods and parasitoids) and p
52#
發(fā)表于 2025-3-30 16:22:06 | 只看該作者
Rudolf Sachs,Rudolf E. Kamphausention, and anthropogenic disturbance. The distribution of most bee species (73%) is expected to be affected by the threats included in the study. Of all species, 10% are likely to be affected by these threats to a moderate degree or not at all. By 2050, 84%, and 16% of species are expected to decreas
53#
發(fā)表于 2025-3-30 16:47:10 | 只看該作者
Rudolf Sachs,Rudolf E. Kamphausenles from throughout the world illustrate the major needs, approaches and priorities to sustaining a poorly known, diverse and ecologically varied insect heritage of global significance.978-3-030-90136-3978-3-030-90134-9Series ISSN 2509-6745 Series E-ISSN 2509-6753
54#
發(fā)表于 2025-3-30 21:03:47 | 只看該作者
55#
發(fā)表于 2025-3-31 03:31:39 | 只看該作者
Rudolf Sachs,Rudolf E. Kamphausenof species at tri-trophic and multitrophic level in balance of life. The concept of keynote predation has been introduced. And finally, the role of transgenic crops in the context of tri-trophic interaction has been examined by taking few case studies.
56#
發(fā)表于 2025-3-31 07:25:05 | 只看該作者
Rudolf Sachs,Rudolf E. Kamphausenhown to occur in wasps and bumble bees (Mikkola 1978). The intention of this article is to document data on the role of wind as a factor affecting the direction of insect migrations. Examples come from the published and unpublished data gathered by the author in Finland and from the literature.
57#
發(fā)表于 2025-3-31 12:55:22 | 只看該作者
58#
發(fā)表于 2025-3-31 17:09:38 | 只看該作者
59#
發(fā)表于 2025-3-31 19:13:39 | 只看該作者
Rudolf Sachs,Rudolf E. Kamphausenamplitude. A further section then follows to discuss the mechanical basis of active hearing, whereby energy is added to the hearing system to condition its acoustic response, again using available examples. Finally, the chapter concludes with a discussion on the current state-of-the-art in this acti
60#
發(fā)表于 2025-3-31 23:55:11 | 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(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, 2025-10-9 01:51
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
武威市| 泌阳县| 云浮市| 清河县| 台江县| 仁化县| 堆龙德庆县| 通海县| 汉阴县| 佛山市| 都兰县| 延津县| 鄂托克前旗| 乌什县| 安达市| 江阴市| 崇左市| 伊金霍洛旗| 措勤县| 肥东县| 名山县| 利辛县| 个旧市| 栾川县| 称多县| 澜沧| 泗洪县| 南充市| 新乐市| 临朐县| 眉山市| 日土县| 平塘县| 延边| 大同县| 宜章县| 凤庆县| 房产| 阿拉善左旗| 梅州市| 通海县|