標(biāo)題: Titlebook: Conservation of Threatened Plants; J. B. Simmons (Curator),R. I. Beyer (Deputy Curato Book 1976 Plenum Press, New York 1976 agriculture.de [打印本頁] 作者: CRUST 時間: 2025-3-21 16:17
書目名稱Conservation of Threatened Plants影響因子(影響力)
書目名稱Conservation of Threatened Plants影響因子(影響力)學(xué)科排名
書目名稱Conservation of Threatened Plants網(wǎng)絡(luò)公開度
書目名稱Conservation of Threatened Plants網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Conservation of Threatened Plants被引頻次
書目名稱Conservation of Threatened Plants被引頻次學(xué)科排名
書目名稱Conservation of Threatened Plants年度引用
書目名稱Conservation of Threatened Plants年度引用學(xué)科排名
書目名稱Conservation of Threatened Plants讀者反饋
書目名稱Conservation of Threatened Plants讀者反饋學(xué)科排名
作者: SAGE 時間: 2025-3-21 20:35 作者: Exaggerate 時間: 2025-3-22 00:59
Future: Integrated International Policiesticle is “The Prospect Ahead” and in it is a precise account of what Kew is doing and what it hopes to do in the future. It is an exciting and encouraging statement and, I believe, a model upon which other botanic gardens might base their activities — if not entirely, then in part. Conservation is n作者: abysmal 時間: 2025-3-22 06:05 作者: ETCH 時間: 2025-3-22 12:30
Preliminary List of Botanic Garden Catalogues, Inventories, Etc.作者: recession 時間: 2025-3-22 15:31
J. B. Simmons (Curator),R. I. Beyer (Deputy Curato作者: recession 時間: 2025-3-22 19:10
The Global Problems of Conservation and the Potential Role of Living Collectionsr, soil and living species including man — so as to achieve the highest sustainable quality of human life; management in this context includes surveys, research, legislation, administration, preservation, utilisation and implies education and training”.作者: Dendritic-Cells 時間: 2025-3-23 00:35 作者: PSA-velocity 時間: 2025-3-23 02:59
The Arctic Glasshouseof the species grown in the house appeared last year in the volume of “Botanisk Tidsskrift”published on the occasion of the Centenary of the Garden. A more elaborate survey of the technical arrangement has been translated into English and is available on application to Mr H.P. Hjerting of the Copenhagen Botanical Garden.作者: Urgency 時間: 2025-3-23 08:33
The Records System of Uppsala Botanic Gardenen is recorded according to the new system. This reorganization system is being introduced area by area, and new plants recorded in succession.We hope that our entire plant collections will be recorded within a period of ten to fifteen years. This long period of time has been calculated with regard to our present resources.作者: 草本植物 時間: 2025-3-23 12:46 作者: Extemporize 時間: 2025-3-23 13:55 作者: Systemic 時間: 2025-3-23 22:02
https://doi.org/10.1007/978-3-030-14961-1tion has been, by and large, outside of the control of those running the garden. Many factors have operated in this selection, some determined by the site of the garden, others more random; the following seem to be the most important:-作者: Acclaim 時間: 2025-3-24 00:27 作者: Chivalrous 時間: 2025-3-24 02:24
n which he is now its undisputed ruler - and very often out of equilibrium - able in a matter of hours to reduce miles of forest to devastated, potential desert. This destructive and wasteful ability has increas~d dramatically over recent years. At the same time however the need for conservation, pa作者: 增減字母法 時間: 2025-3-24 08:31
Ben Clifford,Jessica Ferm,Patricia Canelasr, soil and living species including man — so as to achieve the highest sustainable quality of human life; management in this context includes surveys, research, legislation, administration, preservation, utilisation and implies education and training”.作者: 男生如果明白 時間: 2025-3-24 11:45 作者: 附錄 時間: 2025-3-24 17:17
https://doi.org/10.1007/978-3-030-14053-3of the species grown in the house appeared last year in the volume of “Botanisk Tidsskrift”published on the occasion of the Centenary of the Garden. A more elaborate survey of the technical arrangement has been translated into English and is available on application to Mr H.P. Hjerting of the Copenhagen Botanical Garden.作者: 努力趕上 時間: 2025-3-24 21:35 作者: 富饒 時間: 2025-3-25 02:10
Audrius Dubietis,Arnaud Couairon taxa may soon become impractical”. Therefore one should use the potentialities of botanic gardens as well as private and commercial collections for the conservation of threatened plants through cultivation.作者: 前兆 時間: 2025-3-25 06:04 作者: notion 時間: 2025-3-25 11:15
Book 1976 is now its undisputed ruler - and very often out of equilibrium - able in a matter of hours to reduce miles of forest to devastated, potential desert. This destructive and wasteful ability has increas~d dramatically over recent years. At the same time however the need for conservation, particularly作者: 偶像 時間: 2025-3-25 13:24
Introductionn surveys of threatened plants in North America, Europe and other parts of the world suggest that perhaps one-tenth of angiosperm species are in hazard of extinction, a situation a good deal worse than might have been predicted even ten years ago. Some floras are in greater peril than others, but th作者: otic-capsule 時間: 2025-3-25 17:54 作者: 飛行員 時間: 2025-3-25 22:14 作者: harangue 時間: 2025-3-26 03:13 作者: 雄偉 時間: 2025-3-26 07:25 作者: Endearing 時間: 2025-3-26 11:50 作者: 縫紉 時間: 2025-3-26 12:51 作者: 我邪惡 時間: 2025-3-26 20:18 作者: CODA 時間: 2025-3-27 00:42 作者: 萬花筒 時間: 2025-3-27 03:23 作者: 充足 時間: 2025-3-27 08:27 作者: 獨(dú)白 時間: 2025-3-27 11:21 作者: meretricious 時間: 2025-3-27 16:07
978-1-4684-2519-2Plenum Press, New York 1976作者: Fissure 時間: 2025-3-27 18:32
The Croydon Story: Slums of the Future?,n surveys of threatened plants in North America, Europe and other parts of the world suggest that perhaps one-tenth of angiosperm species are in hazard of extinction, a situation a good deal worse than might have been predicted even ten years ago. Some floras are in greater peril than others, but th作者: Deject 時間: 2025-3-28 00:31 作者: negligence 時間: 2025-3-28 05:37
Involving the Publics in Research,d remaining collections are maintained by universities and related teaching institutions. So, if I tend to refer to the situation in the Netherlands and in Leiden in particular, I must beg you not to interpret this as pure chauvinism but more as a historical necessity and of course, as a result of t作者: debouch 時間: 2025-3-28 07:54 作者: Affiliation 時間: 2025-3-28 12:18
Maxim V. Sevostyanov,Sergey A. Sharonovticulture in association with botany and becomes embroiled in general management matters, many of them wrongly placed and others quite trivial that, in earlier days, required or received little or no attention. Now with a more liberal, even a permissive industrial atmosphere what was quite constant 作者: 石墨 時間: 2025-3-28 14:53
https://doi.org/10.1007/978-3-030-13781-6ystematists at the Institute of General Botany, which forms one administrative unit with the garden. The team consists of Professor Ihlenfeldt, Dr hartmann and myself together with a technical assistant and several undergraduate students, and we are concentrating chiefly on the morphological and tax作者: ALTER 時間: 2025-3-28 22:06
https://doi.org/10.1007/978-3-030-14053-3ore than 100 different species, mainly from Greenland. A short paper on the history of the house, some technical details and the prefloration periods of the species grown in the house appeared last year in the volume of “Botanisk Tidsskrift”published on the occasion of the Centenary of the Garden. A作者: 狂亂 時間: 2025-3-29 00:29
Uranium in Plants and the Environmentate Professor Nils Hylander. Thus it is rather recent and our experience is limited and at present only a small part of the plant material in the garden is recorded according to the new system. This reorganization system is being introduced area by area, and new plants recorded in succession.We hope作者: 含鐵 時間: 2025-3-29 04:25 作者: cardiovascular 時間: 2025-3-29 11:00
Friction Syndromes of the Knee,ade on the data. I am constantly reminded that the price of computing is rising; I never need reminding that staff salaries are also rising so before we embark it is more than ever essential to know we can afford what we shall use.作者: fledged 時間: 2025-3-29 14:49 作者: bleach 時間: 2025-3-29 19:38 作者: 大暴雨 時間: 2025-3-29 22:28 作者: synovial-joint 時間: 2025-3-30 00:25 作者: 極力證明 時間: 2025-3-30 04:30
Nato Conference Serieshttp://image.papertrans.cn/c/image/235778.jpg作者: Immobilize 時間: 2025-3-30 09:53 作者: 出處 時間: 2025-3-30 14:16
Glossary of Basic Algebraic StructuresThe following summary of the state of the Hawaiian flora, will serve to show the urgent necessity of it’s preservation:.Total number of Taxa: 2,734 (Endemic: 2,668) (Indigenous: 66).Endangered 800.Status unknown 518.Extinct 273作者: Range-Of-Motion 時間: 2025-3-30 18:11 作者: bizarre 時間: 2025-3-31 00:29
