標(biāo)題: Titlebook: American Megafaunal Extinctions at the End of the Pleistocene; Gary Haynes Book 2009 Springer Science+Business Media B.V. 2009 Americas.Ex [打印本頁] 作者: 習(xí)慣 時間: 2025-3-21 16:54
書目名稱American Megafaunal Extinctions at the End of the Pleistocene影響因子(影響力)
書目名稱American Megafaunal Extinctions at the End of the Pleistocene影響因子(影響力)學(xué)科排名
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書目名稱American Megafaunal Extinctions at the End of the Pleistocene網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱American Megafaunal Extinctions at the End of the Pleistocene被引頻次
書目名稱American Megafaunal Extinctions at the End of the Pleistocene被引頻次學(xué)科排名
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書目名稱American Megafaunal Extinctions at the End of the Pleistocene年度引用學(xué)科排名
書目名稱American Megafaunal Extinctions at the End of the Pleistocene讀者反饋
書目名稱American Megafaunal Extinctions at the End of the Pleistocene讀者反饋學(xué)科排名
作者: 執(zhí)拗 時間: 2025-3-21 20:23 作者: Condense 時間: 2025-3-22 02:53
https://doi.org/10.1007/978-1-4020-8793-6Americas; Extinctions; Mammoth; Mastodon; Megafauna; Pleistocene; Population; Quaternary; holocene; late plei作者: 欲望 時間: 2025-3-22 06:58
978-90-481-7989-3Springer Science+Business Media B.V. 2009作者: Grasping 時間: 2025-3-22 11:18
American Megafaunal Extinctions at the End of the Pleistocene978-1-4020-8793-6Series ISSN 1877-9077 Series E-ISSN 1877-9085 作者: GIST 時間: 2025-3-22 16:44 作者: 毀壞 時間: 2025-3-22 20:08 作者: expunge 時間: 2025-3-22 21:54 作者: conscribe 時間: 2025-3-23 01:29
https://doi.org/10.1007/978-3-662-29027-9d and unhurried evaluation of its possible interpretations. I would also like to be 5 – no, 10 – years further along in the very labor-intensive process of compiling that empirical record! For now, however, I will have to settle for a status report on a series of ongoing investigations designed to a作者: 不能根除 時間: 2025-3-23 06:06
Der Kosmos und unser Planetensystem, highly contentious. Different researchers examining the same faunal record have arrived at opposing conclusions regarding what Early Paleoindians were hunting, collecting, and eating. Some argue that Early Paleoindians were quintessentially “l(fā)arge game specialists;” others see a pattern of “general作者: cartilage 時間: 2025-3-23 10:41 作者: Oration 時間: 2025-3-23 16:29
Raumsonden auf anderen Missionen, 100% of megamam mal species and about 80% of large mammal species became extinct. In this paper, we consider as “megamammals” those with body mass over 1,000 kg, and “l(fā)arge mammals” those over 44 kg (Tables 7.1 and 7.2). With the exception of a few smaller mammals, no other animals or plants disapp作者: Matrimony 時間: 2025-3-23 18:48 作者: 硬化 時間: 2025-3-24 00:40 作者: Delude 時間: 2025-3-24 06:04 作者: 一致性 時間: 2025-3-24 10:34
Introduction to the Volume, approach because they have never seen an animal like you before. They yank up coarse grass with their trunks and thump it against a foreleg to knock off the dirt. Imagine horses, too – thick-bodied with big jaws chewing bite after bite of grass and bark. Imagine one-humped camels listening to the h作者: 嬰兒 時間: 2025-3-24 12:54 作者: Redundant 時間: 2025-3-24 18:10
Estimates of Clovis-Era Megafaunal Populations and Their Extinction Risks,idence fairly, without using models from different continents and different taxa as blueprints for the process of human hunting impacts. Before trying to decide how (or if) Clovis hunting could have had a significant effect on American megamammal extinctions, . a worthwhile thing to know or estimate作者: 恩惠 時間: 2025-3-24 19:24 作者: Notorious 時間: 2025-3-24 23:41 作者: CLAIM 時間: 2025-3-25 07:11 作者: BRINK 時間: 2025-3-25 07:57
Did Humans Cause the Late Pleistocene-Early Holocene Mammalian Extinctions in South America in a Co 100% of megamam mal species and about 80% of large mammal species became extinct. In this paper, we consider as “megamammals” those with body mass over 1,000 kg, and “l(fā)arge mammals” those over 44 kg (Tables 7.1 and 7.2). With the exception of a few smaller mammals, no other animals or plants disapp作者: 根除 時間: 2025-3-25 14:16
The Elusive Evidence: The Archeological Record of the South American Extinct Megafauna,l in general compilations dealing with Pleistocene extinctions (cf. Martin and Wright, 1967; Klein and Martin, 1984; Barnosky et al., 2004; Steadman et al., 2005; Koch and Barnosky, 2006). The apparent lack of interest is surprising, considering that South America, according to Martin and Steadman (作者: 嘮叨 時間: 2025-3-25 17:06
,: Establishing a Chronology for Late Quaternary Mammal Extinctions in the West Indies, used in this paper, see Table 9.1). A chapter on endemic land-mammal extinctions on the islands comprising the West Indies may therefore seem out of place, because (1) few of the species that once lived on the islands would have qualified as megafaunal, even under a generous definition of that term作者: Morsel 時間: 2025-3-25 22:04
Afterword, and Thoughts About the Future Literature,, but in the end it is not possible for me as editor to identify a clear majority opinion (and hence solve the puzzle of extinction). Borrero (Chapter 8) sees little useful evidence in South America that human foragers had an impact on megafaunal populations; yet, referring to much of the same and o作者: FOR 時間: 2025-3-26 01:22
Book 2009terrestrial mammals, which occurred ca. 13,000 calendar years ago in North America and about 1,000 years later in South America. Another equally mysterious wave of extinctions affected large Caribbean islands around 5,000 years ago. The coupling of these extinctions with the earliest appearance of h作者: 祖先 時間: 2025-3-26 06:44
Bewegungstherapie als Kassenleistung, is the size of the continental populations of megamammals during the Clovis era. Of course, no direct measure is possible, but there are some possible clues and guides in the methods employed in modern wildlife conservation practices.作者: DEAWL 時間: 2025-3-26 10:03 作者: TOM 時間: 2025-3-26 15:13
Wolfgang W. Osterhage,Christian Gritzner Pampas alone were populated by 38 extinct herbivore genera in excess of 100 kg, 20 of which were megaherbivores, a fauna that has no living analog on the planet (Fari?a, 1996; Prevosti and Vizcaíno, 2006). This situation alone must make us acknowledge South America to be an exceptional case, worthy of an intensive and detailed study.作者: 護航艦 時間: 2025-3-26 20:30 作者: Handedness 時間: 2025-3-26 21:27
The Elusive Evidence: The Archeological Record of the South American Extinct Megafauna, Pampas alone were populated by 38 extinct herbivore genera in excess of 100 kg, 20 of which were megaherbivores, a fauna that has no living analog on the planet (Fari?a, 1996; Prevosti and Vizcaíno, 2006). This situation alone must make us acknowledge South America to be an exceptional case, worthy of an intensive and detailed study.作者: 釘牢 時間: 2025-3-27 02:57 作者: 浮雕寶石 時間: 2025-3-27 08:12 作者: 鳥籠 時間: 2025-3-27 12:16 作者: Morbid 時間: 2025-3-27 15:56
Estimates of Clovis-Era Megafaunal Populations and Their Extinction Risks, is the size of the continental populations of megamammals during the Clovis era. Of course, no direct measure is possible, but there are some possible clues and guides in the methods employed in modern wildlife conservation practices.作者: 輪流 時間: 2025-3-27 20:31
Der Kosmos und unser Planetensystem,animals is clouded by larger issues concerning hunter-gatherer economics and climate change. Our concern is with the former, and we examine Early Paleoindian hunting from an ethnographic, zooarcheological, and behavioral ecological standpoint.作者: 上下倒置 時間: 2025-3-28 01:43 作者: 拖債 時間: 2025-3-28 03:47 作者: 易發(fā)怒 時間: 2025-3-28 07:16
1877-9077 ossible insights into animal ecology provided by studies of stable isotopes and anatomical/physiological characteristics such as growth increments in mammoth and mastodont tusks, the clues from taphonomic resea978-90-481-7989-3978-1-4020-8793-6Series ISSN 1877-9077 Series E-ISSN 1877-9085 作者: 固定某物 時間: 2025-3-28 13:06
https://doi.org/10.1007/978-3-662-29027-9nomically, and temporally restricted subset of the larger problem of worldwide losses of megafaunal diversity. In contrast, my title carves out an even smaller region (and set of taxa) as the domain for my analysis. Work in progress actually involves proboscideans from more diverse regions of the Am作者: profligate 時間: 2025-3-28 15:11
Der Kosmos und unser Planetensystem,ecent trend or is an ancient pattern established early in the formation of the species. If one were to go back in time hundreds or even thousands of years, would the pattern one sees today be the same or radically different? This issue is particularly acute for properly reconstructing the genetic hi作者: 玷污 時間: 2025-3-28 21:18
Raumsonden auf anderen Missionen,, survived during the late Pleistocene when the remarkable figure of 37 megamammal species can be documented (Table 7.1). Many appear to have persisted in the early Holocene. However, none is living today.作者: 得罪人 時間: 2025-3-28 23:50
Wolfgang W. Osterhage,Christian Gritznerforced dramatic losses elsewhere in the New World. For example, because of the proximity of these islands to the adjacent continents, any large-scale climatic changes sufficient to drive extinctions on the mainlands should also have had a determinable and coeval effect in the West Indies. If no appr作者: Ingrained 時間: 2025-3-29 06:49 作者: 縱火 時間: 2025-3-29 08:15 作者: choroid 時間: 2025-3-29 13:18
Paleobiology and Extinction of Proboscideans in the Great Lakes Region of North America,nomically, and temporally restricted subset of the larger problem of worldwide losses of megafaunal diversity. In contrast, my title carves out an even smaller region (and set of taxa) as the domain for my analysis. Work in progress actually involves proboscideans from more diverse regions of the Am作者: 精密 時間: 2025-3-29 16:28 作者: 舔食 時間: 2025-3-29 23:44
Did Humans Cause the Late Pleistocene-Early Holocene Mammalian Extinctions in South America in a Co, survived during the late Pleistocene when the remarkable figure of 37 megamammal species can be documented (Table 7.1). Many appear to have persisted in the early Holocene. However, none is living today.
