標(biāo)題: Titlebook: Mapping the Diversity of Nature; Ronald I. Miller Book 1994 Springer Science+Business Media Dordrecht 1994 GIS.Geoinformationssysteme.biod [打印本頁(yè)] 作者: 挑染 時(shí)間: 2025-3-21 19:14
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作者: Parallel 時(shí)間: 2025-3-21 20:13 作者: 臆斷 時(shí)間: 2025-3-22 00:29
Mapping the elements of biodiversity: The rare species of Madagascarentury (Wilson, 1988; May, 1992). Techniques by which to identify these areas more precisely are urgently needed (Sullivan, 1992). Mapping these locations can assist governments and development agencies in integrating biodiversity conservation into their programs.作者: 山羊 時(shí)間: 2025-3-22 06:02 作者: Seizure 時(shí)間: 2025-3-22 11:21
Hierarchical representations of species distributions using maps, images and sighting datatraditional dot maps, grids or line drawings used until very recently to show species ranges are being replaced by applications of models to maps of habitat variables (e.g. Walker, 1990; Scott ., 1993). Models of ranges of populations or metapopulations now take explicit account of spatial effects, 作者: 狂熱文化 時(shí)間: 2025-3-22 16:35
Remote-sensing assessment of tropical habitat availability for a nearctic migrant: The wood thrush deciduous and mixed woodlands (Phillips, 1991). During the north temperate winter months (i.e. November-March) the species is found in the wet lowlands of Middle America from southern Mexico to Panama (Rappole .., 1983; Phillips, 1991) (Figure 6.1).作者: convert 時(shí)間: 2025-3-22 21:05 作者: ARC 時(shí)間: 2025-3-22 23:10 作者: Oration 時(shí)間: 2025-3-23 05:18
Mapping and GIS analysis of the global distribution of coral reef fishes on an equal-area gridand phyla) reefs are perhaps the most diverse ecosystems in the world and they support a vast, morphologically diverse and colorful array of species. An estimated 4000 species of fishes, approximately 25% of the marine fish species, inhabit coral reefs (McAllister, 1991a). Despite this high biodiver作者: CALL 時(shí)間: 2025-3-23 07:39 作者: obviate 時(shí)間: 2025-3-23 11:22 作者: 可轉(zhuǎn)變 時(shí)間: 2025-3-23 17:44
verning equations of applied mechanics of solids.Includes suThe presentment should be as simple as possible, but not abit simpler. Albert EinsteinIntroduction The power of the variational approach in mechanics of solids and structures follows from its versatility: the approach is used both as a univ作者: 整潔 時(shí)間: 2025-3-23 20:08 作者: white-matter 時(shí)間: 2025-3-24 01:38 作者: mechanism 時(shí)間: 2025-3-24 05:52
John B. Hallverning equations of applied mechanics of solids.Includes suThe presentment should be as simple as possible, but not abit simpler. Albert EinsteinIntroduction The power of the variational approach in mechanics of solids and structures follows from its versatility: the approach is used both as a univ作者: AGATE 時(shí)間: 2025-3-24 08:19 作者: 不適 時(shí)間: 2025-3-24 13:04 作者: Pantry 時(shí)間: 2025-3-24 17:25
of solids and structures follows from its versatility: the approach is used both as a universal tool for describing physical relationships and as a basis for qualitative methods of analysis [1]. And there is yet another important advantage inherent in the variational approach – the latter is a cryst作者: 精美食品 時(shí)間: 2025-3-24 19:21 作者: 無(wú)法取消 時(shí)間: 2025-3-25 00:24 作者: 厭惡 時(shí)間: 2025-3-25 07:03 作者: Counteract 時(shí)間: 2025-3-25 07:34
ficiency and the TCA cycle inhibitor sodium azide on the water relations parameters of single cells of wheat and maize, and whole roots of maize. Hydraulic conductivities (L.) of single cortex cells were obtained by measuring either turgor pressure relaxation after turgor pressure was quickly change作者: 加強(qiáng)防衛(wèi) 時(shí)間: 2025-3-25 14:00
ormation. The most commonly used of these relationships involves a ratio of two macroscopic bulk densities, that associated with the configuration of the soil at a reference time (e.g., t = 0) and that associated with its configuration at a later (arbitrary) time. This coordinate transformation is t作者: 獸皮 時(shí)間: 2025-3-25 19:36
John MacKinnon,Robert De Wulfuble layer of cations and anions develops around the particle. Theoretical descriptions of this diffuse double layer have assisted engineers in describing the volume change behavior of clay soils. The salt content in the soil affects the size of the double diffuse layer. The difference in the salt c作者: adumbrate 時(shí)間: 2025-3-25 21:41 作者: JADED 時(shí)間: 2025-3-26 00:17
Hierarchical representations of species distributions using maps, images and sighting datae.g. patch size, distance between suitable habitat patches, and the qualities of contiguous habitats (e.g. Hanski and Gilpin, 1991). Models of the behavior and movements of individual organisms now are carried out on spatial grids which accommodate effects such as territoriality and foraging (e.g. Folse .., 1989).作者: 一小塊 時(shí)間: 2025-3-26 06:39
Modeling vertebrate distributions for Gap Analysisapproach compares the distribution of existing vegetation and terrestrial vertebrates with areas managed for the long-term maintenance of biological diversity (Scott ..1987, 1989, 1993). Our goal is to identify the areas needed to complete a fully representative reserve network.作者: Plaque 時(shí)間: 2025-3-26 10:11 作者: Flu表流動(dòng) 時(shí)間: 2025-3-26 13:19
Linking plant species information to continental biodiversity inventory, climate modeling and enviroon a wide range of environmental issues. The decisionmaking process is severely constrained by deficiencies in both the quality and availability of relevant information. These constraints reduce our capacity to adequately explore options for ecologically sustainable development.作者: Minikin 時(shí)間: 2025-3-26 19:01
Setting the scenessues related to the conservation of biodiversity (WRI .., 1992). The broad scope of biodiversity conservation is well represented in the Global Biodiversity Strategy (WRI .., 1992, Figure 5). This book is a presentation of some methods currently being used globally to map nature.作者: Palpate 時(shí)間: 2025-3-27 00:42 作者: 極大的痛苦 時(shí)間: 2025-3-27 03:18
Mapping and GIS analysis of the global distribution of coral reef fishes on an equal-area gridaverage of the fish diversity in the oceans. Coral reefs are important to people since they provide more than half the animal protein in the diets of many tropical countries, considerable employment, and coastal protection against storm waves (McAllister, 1988).作者: 中世紀(jì) 時(shí)間: 2025-3-27 09:05 作者: Collar 時(shí)間: 2025-3-27 09:52 作者: jungle 時(shí)間: 2025-3-27 15:11
nowadays no one would attempt to question an eminent role played by the variational approach in the process of this understanding. It is a combination of intuitive engineer thinking and a thoroughly developed 978-3-642-07949-8978-3-540-44721-4Series ISSN 1612-1384 Series E-ISSN 1860-6237 作者: 等待 時(shí)間: 2025-3-27 17:49 作者: 去世 時(shí)間: 2025-3-28 01:29 作者: Incorruptible 時(shí)間: 2025-3-28 02:30
John B. Hall nowadays no one would attempt to question an eminent role played by the variational approach in the process of this understanding. It is a combination of intuitive engineer thinking and a thoroughly developed 978-3-642-07949-8978-3-540-44721-4Series ISSN 1612-1384 Series E-ISSN 1860-6237 作者: GRIN 時(shí)間: 2025-3-28 08:18 作者: foppish 時(shí)間: 2025-3-28 13:02 作者: 縱欲 時(shí)間: 2025-3-28 15:56
Don E. McAllister,Frederick W. Schueler,Callum M. Roberts,Julie P. Hawkins作者: 悠然 時(shí)間: 2025-3-28 19:00 作者: Etymology 時(shí)間: 2025-3-28 23:04 作者: 自然環(huán)境 時(shí)間: 2025-3-29 04:18 作者: Arable 時(shí)間: 2025-3-29 08:42
Bart R. Butterfield,Blair Csuti,J. Michael Scott method was understood as a numerical technique for solving mathematical physics problems; nowadays no one would attempt to question an eminent role played by the variational approach in the process of this understanding. It is a combination of intuitive engineer thinking and a thoroughly developed 作者: elastic 時(shí)間: 2025-3-29 12:24
method was understood as a numerical technique for solving mathematical physics problems; nowadays no one would attempt to question an eminent role played by the variational approach in the process of this understanding. It is a combination of intuitive engineer thinking and a thoroughly developed 作者: 圓柱 時(shí)間: 2025-3-29 16:01 作者: Finasteride 時(shí)間: 2025-3-29 22:03 作者: Hiatus 時(shí)間: 2025-3-30 02:43
valuate the apparent osmotic volume of single cells. In aerated solutions the osmotic volume of wheat root cells is about 2 times higher than their geometric volume, but in low O. concentration and NaN. solutions the osmotic cell volume is reduced and approximately equal to the geometric volume. The作者: 終止 時(shí)間: 2025-3-30 06:38 作者: 帽子 時(shí)間: 2025-3-30 10:12
John MacKinnon,Robert De Wulfother words, the classic effective stress approach to the behavior of saturated soils has proved sufficient..In recent years, geotechnical problems have involved situations where the pore fluid chemistry of the soil is changed. It then becomes necessary to develop a more complete set of state variab
