標(biāo)題: Titlebook: Disturbance in Grasslands; Causes, effects and J. Andel,J. P. Bakker,R. W. Snaydon Book 1987 Dr W. Junk Publishers, Dordrecht 1987 Genotyp [打印本頁(yè)] 作者: 外表 時(shí)間: 2025-3-21 17:15
書目名稱Disturbance in Grasslands影響因子(影響力)
書目名稱Disturbance in Grasslands影響因子(影響力)學(xué)科排名
書目名稱Disturbance in Grasslands網(wǎng)絡(luò)公開(kāi)度
書目名稱Disturbance in Grasslands網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書目名稱Disturbance in Grasslands被引頻次
書目名稱Disturbance in Grasslands被引頻次學(xué)科排名
書目名稱Disturbance in Grasslands年度引用
書目名稱Disturbance in Grasslands年度引用學(xué)科排名
書目名稱Disturbance in Grasslands讀者反饋
書目名稱Disturbance in Grasslands讀者反饋學(xué)科排名
作者: 空氣傳播 時(shí)間: 2025-3-21 20:42 作者: Diskectomy 時(shí)間: 2025-3-22 03:14 作者: 增長(zhǎng) 時(shí)間: 2025-3-22 06:30 作者: 身體萌芽 時(shí)間: 2025-3-22 12:21
Hybridization of the habitat in disturbed hay meadowsffect on the occurrence of hybrids. Many other examples of the appearance of hybrids have been published since then. The evolutionary significance of hybridization is discussed by Urbanska in chapter 20. We will concentrate, here on the nature of ‘hybridized’ habitats. Urbanska mainly deals with hyb作者: 啜泣 時(shí)間: 2025-3-22 15:58
Disturbance in transplanted grasslands and wetlandsne pers.comm.), but transplantation of wetland communities had so far never succeeded on a greater scale. In this study, we have tried to transplant communities of high biological value in the vicinity of Zürich-Airport. The area which contained a number of very rare plant communities and species, w作者: 啜泣 時(shí)間: 2025-3-22 19:35
Vegetation responses to changes in tidal inundation of salt marshes and started an ever increasing human pressure on the estuarine environment. Estuaries and their fringing coastal marshes were, and are still, subjected not only to an array of man-made detritus, litter and chemical substances, but are also modified by embankment of marsh lands, the building of dams作者: 爵士樂(lè) 時(shí)間: 2025-3-22 21:54
Vegetation development from denuded ground to grasslandon land between areas intensively used for agriculture, traffic, habitation, and recreation. Much of this grassland is situated on embankments of roads, railways, and agricultural terraces. Its main function is to prevent soil erosion. Many of these grasslands arise as a result of the total destruct作者: CURL 時(shí)間: 2025-3-23 01:43
The herbivore as prisoner of its food supplyible exploitation as the food supply is depleted, the repercussions for the reproductive performance of the herbivore when a mismatch between requirement and food on offer occurs, and finally the universal feature of seasonal habitat shifts in grazing systems, with the herbivore tracking the availab作者: 淺灘 時(shí)間: 2025-3-23 08:26 作者: 運(yùn)動(dòng)吧 時(shí)間: 2025-3-23 09:55 作者: STRIA 時(shí)間: 2025-3-23 15:33 作者: OMIT 時(shí)間: 2025-3-23 19:21
The function of plant pathogenic fungi in natural communitiesion, and plant pathologists (e.g. Burdon & Shattock, 1980; Dinoor & Eshed, 1984; Thresh, 1981), talking about the effects of vegetation on diseases. The very notion of disease seems to differ between the two disciplines. One vegetation scientist, his identity does not matter here, summarized his vie作者: 碌碌之人 時(shí)間: 2025-3-23 23:58 作者: 鼓掌 時(shí)間: 2025-3-24 04:49 作者: Debility 時(shí)間: 2025-3-24 09:42
Book 1987 this, and the Laborato- ry‘s interest in managed grasslands, it is not surprising that ‘Disturbance in Grasslands‘ was selected as the topic for the Laboratory‘s Jubilee Symposium. Although both the Symposium and the resulting vo- lume, have a strong Dutch component, the organisers invited a number作者: Angioplasty 時(shí)間: 2025-3-24 12:48 作者: expunge 時(shí)間: 2025-3-24 17:24 作者: 情愛(ài) 時(shí)間: 2025-3-24 19:55
Stephan Maibaum,Markus Braun,Karel Kuceraccess of a hybrid than ‘the permissive effects of artificial hybridization by man.’ Although many new hybrids occur in open habitats, such as roadcuttings, wood clearings, and glacial morains (Anderson, 1949; Grant, 1971; Briggs & Walters, 1984; Knapp, 1984), hybrids also occur in other manmade envi作者: escalate 時(shí)間: 2025-3-24 23:50
Geobotanyhttp://image.papertrans.cn/e/image/282043.jpg作者: relieve 時(shí)間: 2025-3-25 03:27 作者: fleeting 時(shí)間: 2025-3-25 11:03 作者: Oligarchy 時(shí)間: 2025-3-25 14:17 作者: defuse 時(shí)間: 2025-3-25 19:00
Therapielexikon der Sportmedizinreous, and saline habitats. As a result of frequent application of fertilizers, semi-natural grasslands have gradually been transformed into intensively used cultivated grasslands; this has led to marked changes in their botanical composition. The numerous slow-growing species typical of low fertili作者: 花束 時(shí)間: 2025-3-25 20:53 作者: 樣式 時(shí)間: 2025-3-26 02:09 作者: 冒煙 時(shí)間: 2025-3-26 06:31 作者: growth-factor 時(shí)間: 2025-3-26 11:14
Therapielexikon der Sportmedizinon land between areas intensively used for agriculture, traffic, habitation, and recreation. Much of this grassland is situated on embankments of roads, railways, and agricultural terraces. Its main function is to prevent soil erosion. Many of these grasslands arise as a result of the total destruct作者: aesthetic 時(shí)間: 2025-3-26 14:04
Therapielexikon der Sportmedizinible exploitation as the food supply is depleted, the repercussions for the reproductive performance of the herbivore when a mismatch between requirement and food on offer occurs, and finally the universal feature of seasonal habitat shifts in grazing systems, with the herbivore tracking the availab作者: Enzyme 時(shí)間: 2025-3-26 17:51
Stephan Maibaum,Markus Braun,Karel Kucerahe user determines the system with respect to his own purposes and to the natural structure of the real system (Penning de Vries, 1984). The identification of the system involves (i) the scale, including patch size (spatial size), the time steps plus duration and organization level, (ii) the variabl作者: Longitude 時(shí)間: 2025-3-26 22:52 作者: 浮雕 時(shí)間: 2025-3-27 03:41 作者: 千篇一律 時(shí)間: 2025-3-27 05:17 作者: superfluous 時(shí)間: 2025-3-27 12:46 作者: evaculate 時(shí)間: 2025-3-27 17:13
Therapielexikon der Sportmedizinof grassland species are affected by inundation of seawater or by airborne salinity, by drought, by low nutrient availability and by sand. Inland populations of grassland species are primarily influenced by soil chemical factors (Pegtel, 1983) and by groundwater regimes (Grootjans, 1985), which in t作者: FLAX 時(shí)間: 2025-3-27 18:32
https://doi.org/10.1007/978-94-009-4055-0Genotyp; Polle; development; environment; fertility; fungi; growth; plant; plants; pollination; soil; vegetatio作者: 愛(ài)國(guó)者 時(shí)間: 2025-3-27 23:59
978-94-010-8300-3Dr W. Junk Publishers, Dordrecht 1987作者: Memorial 時(shí)間: 2025-3-28 05:41
Book 1987y of Groningen. The Department of Plant Ecology was founded by Professor Dingeman Bakker and has, since its incep- tion, been involved with studies of grasslands, and especially with the effects of human interference on grassland communities. It has been especially involved in an almost unique enter作者: Foam-Cells 時(shí)間: 2025-3-28 06:31
Soil fertility and the composition of semi-natural grasslandly used cultivated grasslands; this has led to marked changes in their botanical composition. The numerous slow-growing species typical of low fertility sites, are gradually replaced by a few species with rapid growth and a high nutrient demand, so there is a decrease in species diversity.作者: 接合 時(shí)間: 2025-3-28 13:38
Disturbance in transplanted grasslands and wetlandsommunities of high biological value in the vicinity of Zürich-Airport. The area which contained a number of very rare plant communities and species, would have been destroyed or heavily disturbed if it was not moved to a safe area.作者: Pantry 時(shí)間: 2025-3-28 17:56
Vegetation responses to changes in tidal inundation of salt marshesed not only to an array of man-made detritus, litter and chemical substances, but are also modified by embankment of marsh lands, the building of dams, barrages and other stream-conducting structures, and by dredging activities.作者: venous-leak 時(shí)間: 2025-3-28 22:30 作者: 青石板 時(shí)間: 2025-3-28 23:00
Modelling the structural changes in vegetation under different grazing regimesnow usually recognised in the management of nature reserves. Most of the grasslands currently managed by conservation agencies in The Netherlands were previously grazed or mown for hay. Under these practices, sometimes continued for centuries, a semi-natural landscape developed with a great variety of habitats, rich in plant and animal species.作者: 火海 時(shí)間: 2025-3-29 04:50
Therapielexikon der Sportmedizinion. This is surprising, since the importance of vegetation as a factor in soil development has long been recognized (Müller, 1879, 1884; Hilgard, 1906; Glinka, 1914). Indeed, Clements (1916) regarded the effects of vegetation on soil as the main driving force of primary succession, though he was uncertain of its role in secondary succession.作者: 動(dòng)機(jī) 時(shí)間: 2025-3-29 07:31
https://doi.org/10.1007/3-540-33523-4rgely in the context of grassland. In this chapter we shall consider responses of species in the community and interpret the mechanisms of response largely in terms of competition for resources. Finally, we will discuss the problem of reversibility of change, and the implication that a biological system can return to its original state.作者: Nonthreatening 時(shí)間: 2025-3-29 14:34 作者: 減至最低 時(shí)間: 2025-3-29 16:29
Therapielexikon der Sportmedizinssess a high degree of phenotypic plasticity (Bradshaw, 1965; Waite & Hutchings, 1982). The underlying genetical and evolutionary processes of population differentiation are, however, still poorly understood (Antonovics, 1978; Dingle & Hegmann, 1982).作者: Diverticulitis 時(shí)間: 2025-3-29 23:27
Disturbance of grasslands Outline of the themergely in the context of grassland. In this chapter we shall consider responses of species in the community and interpret the mechanisms of response largely in terms of competition for resources. Finally, we will discuss the problem of reversibility of change, and the implication that a biological system can return to its original state.作者: 歡樂(lè)中國(guó) 時(shí)間: 2025-3-30 01:38 作者: 善于 時(shí)間: 2025-3-30 07:18
Population responses in , to selective forces in inland and coastal habitatsssess a high degree of phenotypic plasticity (Bradshaw, 1965; Waite & Hutchings, 1982). The underlying genetical and evolutionary processes of population differentiation are, however, still poorly understood (Antonovics, 1978; Dingle & Hegmann, 1982).作者: RLS898 時(shí)間: 2025-3-30 09:45
Soil variation caused by plants: a mechanism of floristic change in grassland?ion. This is surprising, since the importance of vegetation as a factor in soil development has long been recognized (Müller, 1879, 1884; Hilgard, 1906; Glinka, 1914). Indeed, Clements (1916) regarded the effects of vegetation on soil as the main driving force of primary succession, though he was uncertain of its role in secondary succession.作者: condone 時(shí)間: 2025-3-30 15:03 作者: 合同 時(shí)間: 2025-3-30 16:56
Therapielexikon der Sportmedizinly used cultivated grasslands; this has led to marked changes in their botanical composition. The numerous slow-growing species typical of low fertility sites, are gradually replaced by a few species with rapid growth and a high nutrient demand, so there is a decrease in species diversity.作者: paragon 時(shí)間: 2025-3-30 21:47 作者: Thyroid-Gland 時(shí)間: 2025-3-31 03:13 作者: 中古 時(shí)間: 2025-3-31 08:35
Therapielexikon der Sportmedizins, railways, and agricultural terraces. Its main function is to prevent soil erosion. Many of these grasslands arise as a result of the total destruction of the previous relief, soil, and vegetation, followed by the reconstruction of a new system, which normally differs substantially from the previous one.
