標(biāo)題: Titlebook: Ecology and Conservation of Butterflies; Andrew S. Pullin Book 1995 Springer Science+Business Media Dordrecht 1995 Lepidoptera.biodiversit [打印本頁] 作者: Kennedy 時(shí)間: 2025-3-21 19:58
書目名稱Ecology and Conservation of Butterflies影響因子(影響力)
書目名稱Ecology and Conservation of Butterflies影響因子(影響力)學(xué)科排名
書目名稱Ecology and Conservation of Butterflies網(wǎng)絡(luò)公開度
書目名稱Ecology and Conservation of Butterflies網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Ecology and Conservation of Butterflies被引頻次
書目名稱Ecology and Conservation of Butterflies被引頻次學(xué)科排名
書目名稱Ecology and Conservation of Butterflies年度引用
書目名稱Ecology and Conservation of Butterflies年度引用學(xué)科排名
書目名稱Ecology and Conservation of Butterflies讀者反饋
書目名稱Ecology and Conservation of Butterflies讀者反饋學(xué)科排名
作者: forestry 時(shí)間: 2025-3-21 21:17 作者: 支柱 時(shí)間: 2025-3-22 02:48 作者: 男生戴手銬 時(shí)間: 2025-3-22 06:27
Ecology and conservation of butterfly metapopulations in the fragmented British landscapeom reserves and from other fragments of ‘semi-natural’ vegetation as a result of apparently minor habitat changes (Thomas, 1991; Warren, 1993a,b). Good management can reduce the rate of local extinction, sometimes to a very low level, but extinctions cannot be stopped completely. If reserves are com作者: 評論性 時(shí)間: 2025-3-22 12:42
Butterflies on nature reserves in Britainection of Birds (RSPB) reserves. The role of nature reserves in conserving British butterflies, and information on the representation of butterflies on nature reserves, has been reviewed previously in publications and unpublished reports: for National Nature Reserves (NNRs) and other statutory sites作者: Culmination 時(shí)間: 2025-3-22 13:08 作者: Culmination 時(shí)間: 2025-3-22 19:25 作者: Tractable 時(shí)間: 2025-3-22 23:22 作者: DEVIL 時(shí)間: 2025-3-23 04:30 作者: avulsion 時(shí)間: 2025-3-23 07:05
Common Elements in Dyscontrol Syndromes,7) and are both protected under the 1981 Wildlife and Countryside Act. Five others are classed as scarce species in Britain (Nature Conservancy Council, 1989) and all but . and . have undergone major range contractions in the past 100 years (Heath, Pollard and Thomas, 1984).作者: 嫻熟 時(shí)間: 2025-3-23 10:57 作者: 前奏曲 時(shí)間: 2025-3-23 16:49 作者: 偏見 時(shí)間: 2025-3-23 21:35 作者: 人類的發(fā)源 時(shí)間: 2025-3-24 01:41
s has increased so rapidly that it is difficult to relate to the situation 25 years ago. Butterflies were on the decline in Britain, Europe and elsewhere but we lacked data on the extent of the decline and the underlying reasons, leaving us unable to implement effective conservation measures. An ear作者: 細(xì)頸瓶 時(shí)間: 2025-3-24 04:56
https://doi.org/10.1007/978-3-642-18977-7griculture in lowland Britain (Mellanby, 1981; Sly, 1981). In addition to the well-documented loss of large areas of both farmed and non-agricultural semi-natural habitats (Anon., 1984), the area and quality of smaller, interstitial areas of uncultivated land within the arable landscape has been decimated.作者: 水土 時(shí)間: 2025-3-24 07:57 作者: 磨坊 時(shí)間: 2025-3-24 13:39
https://doi.org/10.1007/978-3-7091-7793-8s (Anon., 1981, 1993b), have been the subject of numerous radio and television broadcasts and have frequently featured in magazines as diverse as the . and . and in newspapers ranging from the . to the ..作者: 草本植物 時(shí)間: 2025-3-24 18:14
https://doi.org/10.1007/978-981-15-8952-2 from agriculture on the one hand, and of conservation resources, public awareness and sympathy, and legislation on the other, have a geographical bias, much of it accounted for by state boundaries. These geographical patterns determine the nature of problems and solutions for a regional fauna.作者: Foregery 時(shí)間: 2025-3-24 22:38 作者: Intentional 時(shí)間: 2025-3-25 00:45 作者: Diaphragm 時(shí)間: 2025-3-25 03:59 作者: 收到 時(shí)間: 2025-3-25 09:20 作者: 縱欲 時(shí)間: 2025-3-25 14:30
Implications of biogeographical structures for the conservation of European butterflies from agriculture on the one hand, and of conservation resources, public awareness and sympathy, and legislation on the other, have a geographical bias, much of it accounted for by state boundaries. These geographical patterns determine the nature of problems and solutions for a regional fauna.作者: MOAN 時(shí)間: 2025-3-25 17:13
https://doi.org/10.1007/978-3-663-14240-9n, the factors limiting the presence of these species are found to be the abundance of features that maintain this microclimate, such as unusually short food-plants or high proportions of bare ground.作者: 清楚說話 時(shí)間: 2025-3-25 20:33 作者: precede 時(shí)間: 2025-3-26 03:29 作者: commute 時(shí)間: 2025-3-26 07:06 作者: 死貓他燒焦 時(shí)間: 2025-3-26 10:49
Ikenna Mike Alumona,Nkolika Obianyod abundance of British butterflies. In this chapter we use data mainly from the two major schemes, the Lepidoptera Recording Scheme (LRS) and the Butterfly Monitoring Scheme (BMS), to highlight the contrasting fortunes of two groups of butterflies.作者: 使成波狀 時(shí)間: 2025-3-26 16:37 作者: 眨眼 時(shí)間: 2025-3-26 17:39 作者: 都相信我的話 時(shí)間: 2025-3-26 21:09 作者: Sputum 時(shí)間: 2025-3-27 03:20
https://doi.org/10.1007/978-3-642-18977-7ufficiency, augmented by improved mechanization and the introduction of synthetic agro-chemicals in the 1950s, has led to drastic intensification of agriculture in lowland Britain (Mellanby, 1981; Sly, 1981). In addition to the well-documented loss of large areas of both farmed and non-agricultural 作者: incredulity 時(shí)間: 2025-3-27 05:40 作者: abnegate 時(shí)間: 2025-3-27 13:05
Common Elements in Dyscontrol Syndromes,, and about one-third are found exclusively or primarily in woods through much of their British range (although some are also found in more open habitats in western Britain and in Continental Europe). The true woodland species include . (wood white), . (purple hairstreak), . (white-letter hair-strea作者: prodrome 時(shí)間: 2025-3-27 17:13
Das Krankheitsbild der Anorexia nervosa,ged considerably. In particular, many gardeners are now actively trying to attract butterflies into their gardens and many books have been published giving advice on ways to do this (e.g. Cribb, 1982; Rothschild and Farrell, 1983; Killingbeck, 1985; Oates, 1985; Payne, 1987), most being based on the作者: 不愿 時(shí)間: 2025-3-27 19:56 作者: 劇毒 時(shí)間: 2025-3-27 22:12 作者: SLUMP 時(shí)間: 2025-3-28 03:35
https://doi.org/10.1007/978-3-663-14240-9ere they are at the northern limits of their range, surviving in habitats that produce artificially increased temperatures, such as heathland or calcareous grassland, e.g. . (silver-spotted skipper) (Thomas ., 1986), . (adonis blue) (J. Thomas, 1983b) and . (silver-studded blue) (Thomas, 1985). Ofte作者: 文藝 時(shí)間: 2025-3-28 09:24 作者: Visual-Field 時(shí)間: 2025-3-28 11:47
,Kugelpackungen mit besetzten Lücken,once widespread throughout England and Wales, and many early books referred to it simply as being present in most large woods (e.g. Frohawk, 1934). As late as the 1950s it was reported to be abundant in many of its localities but it then underwent a rapid and severe decline (Heath, Pollard and Thoma作者: 樹木中 時(shí)間: 2025-3-28 17:34 作者: Exclaim 時(shí)間: 2025-3-28 22:25 作者: 浮雕 時(shí)間: 2025-3-28 23:03 作者: MIRE 時(shí)間: 2025-3-29 06:23
Julien Vaucher,Jean-Claude R. Givelrassland systems. Examples are mainly taken from calcareous grassland, although the underlying principles apply to grassland habitats generally. The chapter is based on the premise that butterfly conservation should be integrated within wider nature conservation aims.作者: antipsychotic 時(shí)間: 2025-3-29 07:32 作者: Tremor 時(shí)間: 2025-3-29 13:41 作者: 憲法沒有 時(shí)間: 2025-3-29 19:02 作者: 輕率的你 時(shí)間: 2025-3-29 19:58 作者: 沖擊力 時(shí)間: 2025-3-30 02:42
Butterfly conservation within the management of grassland habitatsrassland systems. Examples are mainly taken from calcareous grassland, although the underlying principles apply to grassland habitats generally. The chapter is based on the premise that butterfly conservation should be integrated within wider nature conservation aims.作者: 半導(dǎo)體 時(shí)間: 2025-3-30 06:05 作者: 獎牌 時(shí)間: 2025-3-30 10:05 作者: Nomogram 時(shí)間: 2025-3-30 12:48
http://image.papertrans.cn/e/image/301333.jpg作者: arthroplasty 時(shí)間: 2025-3-30 19:58
Butterfly monitoring 1 — recording the changeshapter examines present sources of information that could be used to assess changes, how those sources have been compiled and collated for Britain, how they have been and are being used, and how anticipated needs for information may be met in the future.作者: misshapen 時(shí)間: 2025-3-30 22:06 作者: Neutropenia 時(shí)間: 2025-3-31 04:46 作者: Shuttle 時(shí)間: 2025-3-31 07:16
