標(biāo)題: Titlebook: Disturbance and Ecosystems; Components of Respon Harold A. Mooney,M. Godron Conference proceedings 1983 Springer-Verlag Berlin · Heidelberg [打印本頁] 作者: Insularity 時間: 2025-3-21 18:42
書目名稱Disturbance and Ecosystems影響因子(影響力)
書目名稱Disturbance and Ecosystems影響因子(影響力)學(xué)科排名
書目名稱Disturbance and Ecosystems網(wǎng)絡(luò)公開度
書目名稱Disturbance and Ecosystems網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Disturbance and Ecosystems被引頻次
書目名稱Disturbance and Ecosystems被引頻次學(xué)科排名
書目名稱Disturbance and Ecosystems年度引用
書目名稱Disturbance and Ecosystems年度引用學(xué)科排名
書目名稱Disturbance and Ecosystems讀者反饋
書目名稱Disturbance and Ecosystems讀者反饋學(xué)科排名
作者: 未成熟 時間: 2025-3-21 22:34
Michael Zaudig,Rolf Dieter Trautmannbut also among the scientific community and held with only slightly less intensity among the public. The topic would be trifling in the larger scheme of things except that a useful axiom has been advanced beyond reality to engender an almost blind faith that the whole earth can continue to work as w作者: climax 時間: 2025-3-22 01:59 作者: abreast 時間: 2025-3-22 05:48
Therapielexikon der Sportmedizinge. Classically, a large body of methodologies has been developed for classifying and ordering patterns in landscapes using fairly sophisticated mathematical procedures (a sampling of such procedures is given in Whittaker 1978 a, b). However, most of these methodologies have little analytical power 作者: ARBOR 時間: 2025-3-22 09:08 作者: theta-waves 時間: 2025-3-22 15:22
https://doi.org/10.1007/3-540-33523-4ltural crops. Ever since Man established himself in or near woodlands, he has tended to “domesticate” the forest, favoring certain species over others. For instance, the famous european oak-groves originated in the Middle Ages when the peasants favored the oak not for its wood but for its fruit. The作者: theta-waves 時間: 2025-3-22 17:38
Stephan Maibaum,Markus Braun,Karel Ku?eraeady-state systems. Thus, it has been customary to view the human-dominated world as a harsh and strange place for the native biota because of the predominance of disturbance associated with human activities. In the last decade, however, the realization that disturbance was and is a natural and freq作者: Blanch 時間: 2025-3-22 23:55
Therapielexikon der Sportmedizinds, . (water budgeting) and . (energy budgeting), may be used singly or in concert to describe water movements and phase changes that reflect interactions of physical and biological mechanisms. The relevant laws and formal relationships are conceptually adequate, and extremely useful in identifying 作者: Extemporize 時間: 2025-3-23 04:47 作者: Vasodilation 時間: 2025-3-23 06:02
https://doi.org/10.1007/3-540-33523-4dependent on local habitat properties. This variability is a result of the resources available to the biota — water, light, and nutrients — as well as the prevailing temperatures which regulate resource availability. In addition, of course, site productivity is determined by the particular propertie作者: 萬神殿 時間: 2025-3-23 11:49
Therapielexikon der Sportmedizin man has substantially changed plant nutrient relations on more than 75% of the continental United States (Table 1). Prior to 1940 when new lands were being developed most rapidly, the predominant effect of European man in America was to reduce the productive potential of the land, in part through d作者: 出沒 時間: 2025-3-23 17:21
Stephan Maibaum,Markus Braun,Karel Ku?eralations either by deliberate introduction by man or by natural processes of revegetation. These disturbed lands include areas changed by factors such as agricultural activity and grazing, recreational impacts, road, pipeline, and building construction, deposition of mine spoils, and fire (Brown et a作者: 密碼 時間: 2025-3-23 21:21
Therapielexikon der Sportmedizin which he induces. The most common of these modifications is the change of a stable or “natural” environment into a disturbed or modified one, through means such as fire or grazing. Here we examine some of the consequences of habitat modification on the characteristics of plant populations.作者: ANN 時間: 2025-3-23 23:37 作者: 無能力之人 時間: 2025-3-24 03:56
https://doi.org/10.1007/3-540-30986-1tterns when comparing the natural landscape with the major types of human-modified landscapes. Second, we focus more specifically on how the structural characteristics of landscapes change along a gradient of increasing human modification.作者: 遺留之物 時間: 2025-3-24 09:04 作者: 拔出 時間: 2025-3-24 11:23
Therapielexikon der Sportmedizin which he induces. The most common of these modifications is the change of a stable or “natural” environment into a disturbed or modified one, through means such as fire or grazing. Here we examine some of the consequences of habitat modification on the characteristics of plant populations.作者: 碎石頭 時間: 2025-3-24 17:07 作者: depreciate 時間: 2025-3-24 21:10
978-3-642-69139-3Springer-Verlag Berlin · Heidelberg 1983作者: 最高點 時間: 2025-3-25 00:17
Landscape Modification and Changing Ecological Characteristicstterns when comparing the natural landscape with the major types of human-modified landscapes. Second, we focus more specifically on how the structural characteristics of landscapes change along a gradient of increasing human modification.作者: dyspareunia 時間: 2025-3-25 07:24 作者: 策略 時間: 2025-3-25 08:10
Reproductive Strategies and Disturbance by Man which he induces. The most common of these modifications is the change of a stable or “natural” environment into a disturbed or modified one, through means such as fire or grazing. Here we examine some of the consequences of habitat modification on the characteristics of plant populations.作者: Platelet 時間: 2025-3-25 13:53
Therapielexikon der SportmedizinAmong the numerous parameters, structural as well as functional, characterizing ecosystems, the distribution and the fluxes of nutrients are among the most central.作者: 假裝是我 時間: 2025-3-25 18:09 作者: Chipmunk 時間: 2025-3-25 22:22 作者: macrophage 時間: 2025-3-26 01:52
Plant Growth and its Limitations in Crops and Natural CommunitiesThe growth of a plant is limited by the scarcity of resources in its environment and by its capacity to gather these resources and to use them in its metabolism. Changes in the environment occur naturally or by man’s action, selecting adapted plant species and genotypes.作者: 移植 時間: 2025-3-26 06:10
Conference proceedings 1983two 2 examples of the consequences of man‘s increased utilization of fossil fuels. It is a matter of considerable concern that we cannot yet fully predict the ecological consequences of these environmental changes. Such problems must be addressed at the international level, yet substantive mechanism作者: Indicative 時間: 2025-3-26 09:21 作者: Tracheotomy 時間: 2025-3-26 14:18 作者: collagen 時間: 2025-3-26 19:43
0070-8356 fully predict the ecological consequences of these environmental changes. Such problems must be addressed at the international level, yet substantive mechanism978-3-642-69139-3978-3-642-69137-9Series ISSN 0070-8356 Series E-ISSN 2196-971X 作者: hypertension 時間: 2025-3-26 21:54 作者: 遣返回國 時間: 2025-3-27 03:38 作者: Horizon 時間: 2025-3-27 09:03 作者: 難解 時間: 2025-3-27 11:07 作者: MILL 時間: 2025-3-27 17:12 作者: 吹牛者 時間: 2025-3-27 20:56
https://doi.org/10.1007/3-540-33523-4y used to let their swine loose in the forest to feed on the acorns. The oak was thus selected to the detriment of other species like beech and fir. Later oak was managed as coppice for the production of fire-wood and still later as high forests or coppice with standards for high quality timber.作者: bypass 時間: 2025-3-28 01:41
Therapielexikon der Sportmedizinepletion or loss of available nutrients. Declining soil fertility as a result of human exploitation has played a major role in the changing sociology and history of the United States (e.g. southeastern and midwestern states) and is playing a similar role today in many of the developing nations of the world.作者: insightful 時間: 2025-3-28 05:37 作者: Solace 時間: 2025-3-28 07:16
Therapielexikon der Sportmedizinmatical procedures (a sampling of such procedures is given in Whittaker 1978 a, b). However, most of these methodologies have little analytical power in terms of noting changes in the fundamental dynamics of landscape systems.作者: 原諒 時間: 2025-3-28 13:06 作者: resilience 時間: 2025-3-28 14:40 作者: Hallmark 時間: 2025-3-28 22:37 作者: confederacy 時間: 2025-3-29 01:43 作者: SEMI 時間: 2025-3-29 06:25 作者: construct 時間: 2025-3-29 10:39 作者: 無法取消 時間: 2025-3-29 15:28
“Natural” Mixed Forests and “Artificial” Monospecific Forestsy used to let their swine loose in the forest to feed on the acorns. The oak was thus selected to the detriment of other species like beech and fir. Later oak was managed as coppice for the production of fire-wood and still later as high forests or coppice with standards for high quality timber.作者: 的闡明 時間: 2025-3-29 16:28
Patterns of Nutrient Absorption and Use by Plants from Natural and Man-Modified Environmentsepletion or loss of available nutrients. Declining soil fertility as a result of human exploitation has played a major role in the changing sociology and history of the United States (e.g. southeastern and midwestern states) and is playing a similar role today in many of the developing nations of the world.作者: patriarch 時間: 2025-3-29 23:45
Conference proceedings 1983s of these disturbances on the earth‘s productive capacity. This problem was addressed by a group of French and U.S. ecologists who are specialists at levels of integration extending from genetics to the biosphere at a meeting at Stanford, California, sponsored by the National Science Foundation and作者: landfill 時間: 2025-3-30 03:40
The Blue Planet: of Wholes and Parts and Manbut also among the scientific community and held with only slightly less intensity among the public. The topic would be trifling in the larger scheme of things except that a useful axiom has been advanced beyond reality to engender an almost blind faith that the whole earth can continue to work as w作者: 證明無罪 時間: 2025-3-30 04:25 作者: Blood-Clot 時間: 2025-3-30 09:20
Ecological Modeling of Landscape Dynamicsge. Classically, a large body of methodologies has been developed for classifying and ordering patterns in landscapes using fairly sophisticated mathematical procedures (a sampling of such procedures is given in Whittaker 1978 a, b). However, most of these methodologies have little analytical power 作者: Agility 時間: 2025-3-30 16:10
Research on the Characteristics of Energy Flows within Natural and Man-Altered Ecosystemsn types. Diversity of biomass and structure is matched by a large variation in productivity. We have some knowledge regarding the productive capacity of these ecosystems, but this knowledge is incomplete and contains a large degree of error.作者: 先驅(qū) 時間: 2025-3-30 18:35
