作者: Spinous-Process 時(shí)間: 2025-3-21 23:04
Die Scrumeinführung im überblickidth of a few tens of meters to a complex of dune forms that extend inland tens of kilometers. From a geomorphological perspective, the commonality associated with this myriad of forms and situations is the amassing of sand to create a depositional landform proximal to the shoreline.作者: promote 時(shí)間: 2025-3-22 00:41
Scientific Knowledge Production Processes,e”implies a physical habitat that experiences neither wide extremes of temperature nor very low levels of precipitation. In its broadest sense, it refers to the areas of the Earth lying between 23.5° and 66.5° latitudes on both sides of the equator.作者: Introduction 時(shí)間: 2025-3-22 06:40 作者: CAGE 時(shí)間: 2025-3-22 12:34
Sculpture, Sexuality and Historyess is reduced, and the importance of competition is expected to increase (Bertness and Callaway 1994). In coastal dunes, in particular, high environmental heterogeneity generates the possibility of the occurrence of a wide variety of interactions among plants.作者: 連詞 時(shí)間: 2025-3-22 15:31 作者: 連詞 時(shí)間: 2025-3-22 21:01 作者: Bridle 時(shí)間: 2025-3-22 22:10 作者: –FER 時(shí)間: 2025-3-23 02:41 作者: HOWL 時(shí)間: 2025-3-23 07:02
Book 2004erely and irreversibly degraded. Although these ecosystems have been studied for a long time (as early as 1835), there has been a strong emphasis on the mid-latitude dune systems and a lack of attention given to the tropics where, unfortunately, much of the modern exploitation and coastal developmen作者: 極小 時(shí)間: 2025-3-23 12:05 作者: BUCK 時(shí)間: 2025-3-23 13:53
Arthur Donovan,Larry Laudan,Rachel LaudanAarde 1998 for references).Vegetation succession is also known to affect small mammals (Foster and Gaines 1991), though the patterns recorded in coastal dune forests are less obvious than those for birds (see Ferreira and van Aarde 1999 for references).作者: Counteract 時(shí)間: 2025-3-23 21:10
Scuba Diving Practices in Greeceunder continued burial conditions and degeneration when burial ceases. It would be useful to critically evaluate the hypotheses generated over the past century and present experimental evidence in favour or against these hypotheses.作者: 冷淡一切 時(shí)間: 2025-3-23 22:18
Genders and Sexualities in Historylants, form symbiotic associations with fungi in the order Glomales (arbuscular mycorrhizas). The fungal mycelia provide mineral nutrients in exchange for carbon compounds of the host plant (Smith and Read 1997).作者: Fortuitous 時(shí)間: 2025-3-24 04:56
Why Coastal Dune Slacks Sustain a High Biodiversityat is seen by many as the last remnants of natural ecosystems led to much societal opposition during the last decades and many restoration projects were initiated to restore dune ecosystems with a high biodiversity (Kooijman, Chap. 15).作者: Graduated 時(shí)間: 2025-3-24 09:58 作者: 高貴領(lǐng)導(dǎo) 時(shí)間: 2025-3-24 14:35
Burial of Plants as a Selective Force in Sand Dunesunder continued burial conditions and degeneration when burial ceases. It would be useful to critically evaluate the hypotheses generated over the past century and present experimental evidence in favour or against these hypotheses.作者: incision 時(shí)間: 2025-3-24 15:00 作者: synovium 時(shí)間: 2025-3-24 20:47
A Perspective on Coastal Dunesoastal dune forms are found inland of and above the storm-water level of sandy beaches and occur on ocean, lake, and estuary shorelines. They are distributed worldwide in association with sandy beaches, producing a wide range of coastal dune forms and dimensions related to spatial and temporal variations in sediment input and wind regime作者: 問(wèn)到了燒瓶 時(shí)間: 2025-3-25 02:42
The Coastal Foredune: A Morphological Basis for Regional Coastal Dune Developmentidth of a few tens of meters to a complex of dune forms that extend inland tens of kilometers. From a geomorphological perspective, the commonality associated with this myriad of forms and situations is the amassing of sand to create a depositional landform proximal to the shoreline.作者: angiography 時(shí)間: 2025-3-25 04:16 作者: 過(guò)濾 時(shí)間: 2025-3-25 10:40 作者: 變白 時(shí)間: 2025-3-25 14:38 作者: forebear 時(shí)間: 2025-3-25 17:04 作者: 清醒 時(shí)間: 2025-3-25 21:46 作者: FIS 時(shí)間: 2025-3-26 00:11
Neue Ans?tze in der Kultur verankernThe following is an attempt to examine the differences between coastal dunes occurring in the tropics and those mid-latitude (mostly temperate) areas outside the tropics but principally within 50°N and 50°S. The tropics lie between 23.5°S and 23.5°N of the equator bounded by the Tropics of Cancer and Capricorn.作者: 斗志 時(shí)間: 2025-3-26 06:16 作者: Hirsutism 時(shí)間: 2025-3-26 12:16
https://doi.org/10.1007/978-3-662-56326-7ed inland by the ambient winds. They are part of unique ecosystems which are at the spatial transition between continental/terrestrial and marine/aqueous environments. Coastal dunes are part of the sand-sharing system composed of the highly mobile beach and the more stable dune. A large variety of c作者: Muscularis 時(shí)間: 2025-3-26 14:07
Die Scrumeinführung im überblickinteract with available sediment and local vegetation to create combinations of form and habitat at the water-land interface. They occur in a variety of dimensions from minor hummocks of 0.5 m to huge ridges measuring more than 100 m in elevation; from a single, shore-parallel, linear ridge with a w作者: PANIC 時(shí)間: 2025-3-26 20:24 作者: 嬰兒 時(shí)間: 2025-3-26 23:41 作者: magnanimity 時(shí)間: 2025-3-27 05:00
Arthur Donovan,Larry Laudan,Rachel Laudander to conserve or restore these ecosystems for future generations. The examples discussed will be mostly from the NW European dune areas, where dune areas have been affected very negatively by human activities, such as mass recreation, abstraction of drinking water for large cities, increased atmos作者: inculpate 時(shí)間: 2025-3-27 05:25
Arthur Donovan,Larry Laudan,Rachel Laudanological succession (van Aarde et al. 1996a; Mentis and Ellery 1994). This succession is associated with temporal and spatial changes in vegetation structure that influence habitat suitability and ultimately the structure of vertebrate communities living there. For example, in the case of birds, we 作者: indices 時(shí)間: 2025-3-27 12:26
Scuba Diving Practices in Greecerial as an environmental force. It is important to know how individual species of foredunes are distributed in relation to the gradient in sand deposition.The second major objective is to show the responses of seeds, seedlings, and adult plants to burial episodes because each stage in the life cycle作者: TOM 時(shí)間: 2025-3-27 13:54
Sculpture, Sexuality and Historyrmore, there is generally pronounced zonation of the species present on the dunes (Clements 1916; Lubke 1983).Why are the foredunes inhabited by only few species, and dominated by even fewer?.There are obviously a number of factors controlling plant distribution and productivity, but for the foredun作者: 傲慢物 時(shí)間: 2025-3-27 17:49 作者: Madrigal 時(shí)間: 2025-3-28 01:43
Genders and Sexualities in Historywles 1899). Surprisingly, the traditional explanation of dune succession overlooks the critical contribution of mutualistic fungi that facilitate the invasion of barren areas. In fact, many of the dominant, dune-building plants appear to be incapable of growing in the dune environment if their roots作者: 性行為放縱者 時(shí)間: 2025-3-28 03:26
https://doi.org/10.1007/978-3-319-95840-8ns in the proximity of the water table (Brown and McLachlan 1990). This chapter focuses on changes in the composition of algal communities during periods of flooding and drought, with special emphasis on the hydrological characteristics of slacks as well as on morphological and physiological factors作者: Middle-Ear 時(shí)間: 2025-3-28 09:53 作者: Ossification 時(shí)間: 2025-3-28 13:34
Byoung K. Choi,Robert B. Jerardl variation and diversity of interactions in the tropical coastal regions of the Yucatan Peninsula and Veracruz, Mexico.Tropical coastal dunes are rich environments for ant-plant interactions, yet diversity of interactions, seasonality and the effect of ants on plant fitness have rarely been studied作者: Conduit 時(shí)間: 2025-3-28 16:37 作者: aviator 時(shí)間: 2025-3-28 19:36 作者: watertight, 時(shí)間: 2025-3-29 00:27
https://doi.org/10.1007/978-3-540-74002-5Fauna; Fitness; Flora; Geomorphology; Umweltschutz; biodiversity; coastal ecology; development; ecology; ecos作者: Affirm 時(shí)間: 2025-3-29 05:18 作者: MIR 時(shí)間: 2025-3-29 08:11
Coastal Dunes978-3-540-74002-5Series ISSN 0070-8356 Series E-ISSN 2196-971X 作者: 熱心助人 時(shí)間: 2025-3-29 12:18
Rachel Laudan,Larry Laudan,Arthur Donovane systems, and the effects of aliens and predictions made regarding the changes on the dynamics of the dune systems are described. On the basis of this research suggestions are made regarding management of dune systems.作者: STRIA 時(shí)間: 2025-3-29 18:40
Byoung K. Choi,Robert B. Jerardl variation and diversity of interactions in the tropical coastal regions of the Yucatan Peninsula and Veracruz, Mexico.Tropical coastal dunes are rich environments for ant-plant interactions, yet diversity of interactions, seasonality and the effect of ants on plant fitness have rarely been studied.作者: COM 時(shí)間: 2025-3-29 20:16 作者: 咯咯笑 時(shí)間: 2025-3-30 01:11
The Coastal Foredune: A Morphological Basis for Regional Coastal Dune Developmentinteract with available sediment and local vegetation to create combinations of form and habitat at the water-land interface. They occur in a variety of dimensions from minor hummocks of 0.5 m to huge ridges measuring more than 100 m in elevation; from a single, shore-parallel, linear ridge with a w作者: Spina-Bifida 時(shí)間: 2025-3-30 06:37
Temperate Zone Coastal Dunestive of this chapter is to characterize the vegetation of these dune areas and to show how their plants can be sensitive indicators of small climatic shifts as well as the transitions to adjoining polar and Mediterranean/tropical climates. The use of the word “temperate” as in “temperate zone climat作者: 類似思想 時(shí)間: 2025-3-30 11:56 作者: CONE 時(shí)間: 2025-3-30 12:36
Why Coastal Dune Slacks Sustain a High Biodiversityder to conserve or restore these ecosystems for future generations. The examples discussed will be mostly from the NW European dune areas, where dune areas have been affected very negatively by human activities, such as mass recreation, abstraction of drinking water for large cities, increased atmos作者: 瑣事 時(shí)間: 2025-3-30 20:23
Coastal Dune Forest Rehabilitation: A Case Study on Rodent and Bird Assemblages in Northern Kwazulu-ological succession (van Aarde et al. 1996a; Mentis and Ellery 1994). This succession is associated with temporal and spatial changes in vegetation structure that influence habitat suitability and ultimately the structure of vertebrate communities living there. For example, in the case of birds, we 作者: EWE 時(shí)間: 2025-3-30 21:31
