標(biāo)題: Titlebook: Soils of the Past; An introduction to p Gregory J. Retallack Book 1990 Gregory J. Retallack 1990 Pedogenesis.Sediment.science.soil.soil sci [打印本頁(yè)] 作者: TRACT 時(shí)間: 2025-3-21 17:22
書(shū)目名稱Soils of the Past影響因子(影響力)
書(shū)目名稱Soils of the Past影響因子(影響力)學(xué)科排名
書(shū)目名稱Soils of the Past網(wǎng)絡(luò)公開(kāi)度
書(shū)目名稱Soils of the Past網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書(shū)目名稱Soils of the Past被引頻次
書(shū)目名稱Soils of the Past被引頻次學(xué)科排名
書(shū)目名稱Soils of the Past年度引用
書(shū)目名稱Soils of the Past年度引用學(xué)科排名
書(shū)目名稱Soils of the Past讀者反饋
書(shū)目名稱Soils of the Past讀者反饋學(xué)科排名
作者: oracle 時(shí)間: 2025-3-21 22:35 作者: orthodox 時(shí)間: 2025-3-22 01:29 作者: 騷擾 時(shí)間: 2025-3-22 08:05 作者: 燈絲 時(shí)間: 2025-3-22 09:40
Paleopedologyhin sedimentary sequences or persisting under changed surface conditions, are the main subject matter of paleopedology. In this book, it is seen as an historical perspective on soil genesis and as a way of reconstructing the geological history of land surfaces on Earth. Soils, like organisms, sedime作者: Glucose 時(shí)間: 2025-3-22 14:38 作者: indifferent 時(shí)間: 2025-3-22 19:52
Features of fossil soilsript first impressions, paleosols do have distinctive features. For the most part these are characteristics also found in modern soils, yet many paleosols are no longer loose, cracked, and at the land surface. Important differences result from compaction and alteration upon burial which change many 作者: 乞丐 時(shí)間: 2025-3-22 21:43
Soil-forming processesodern soils than in paleosols in which they ceased to act long ago. Nevertheless, processes often can be inferred from features of paleosols or from suites of paleosols. The reconstruction of processes gives meaning and connection to features and kinds of paleosols. One way to learn about soils is t作者: maladorit 時(shí)間: 2025-3-23 03:25 作者: Hyperplasia 時(shí)間: 2025-3-23 06:11
Alteration of paleosols after burialsed in studies of sedimentary petrology to describe alteration after deposition. Diagenesis thus includes soil formation, which on Earth occurs at 1 bar pressure and temperatures from 84 to –88°C (Kimmins 1987). Additional changes after burial pass into what would be called metamorphic alteration at作者: 滔滔不絕的人 時(shí)間: 2025-3-23 13:38
Models of soil formationentists have a different view again, or rather several different views (Johnson & Watson-Stegner 1987). These varied views of soils are in effect different theoretical bases for their study. So far, in describing various features and kinds of soils, they have been considered as if they were natural 作者: Infuriate 時(shí)間: 2025-3-23 14:35 作者: Charade 時(shí)間: 2025-3-23 21:21
Organismstease apart. Indeed, some geographers refer to “forest climates” or “grassland climates.” Consideration of vegetation as a factor in soil formation has been criticized as not a clearly independent variable from others, such as climate and topographic position. The concept of a “grassland climate” ma作者: Radiculopathy 時(shí)間: 2025-3-24 02:14 作者: morale 時(shí)間: 2025-3-24 03:25 作者: 急急忙忙 時(shí)間: 2025-3-24 07:32
Time as a factorcal representation. These kinds of relationships are called chrono-functions. Some processes of soil formation, such as podzolization, are simple and rapid enough to be studied by means of laboratory experiments (Fisher & Yam 1984). Most soil-forming processes are too slow for such an approach, and 作者: EVICT 時(shí)間: 2025-3-24 12:54
A long-term natural experiment in pedogenesise factor chosen for study. In many cases this is difficult. The effects of climate, for example, may not be easy to tease apart from those of vegetation. For the study of the role of particular factors in the formation of paleosols, it is also important to select examples where other factors of the 作者: fringe 時(shí)間: 2025-3-24 14:58 作者: 慢慢啃 時(shí)間: 2025-3-24 20:52 作者: 積云 時(shí)間: 2025-3-25 03:01 作者: pericardium 時(shí)間: 2025-3-25 05:02
Features of fossil soilssols are no longer loose, cracked, and at the land surface. Important differences result from compaction and alteration upon burial which change many of the diagnostic chemical properties of modern soils such as pH, Eh and base saturation. Thus, identification of paleosols can be a problem for both geologists and soil scientists alike.作者: 原來(lái) 時(shí)間: 2025-3-25 10:44 作者: Epidural-Space 時(shí)間: 2025-3-25 14:58 作者: ornithology 時(shí)間: 2025-3-25 17:52 作者: 流眼淚 時(shí)間: 2025-3-25 20:41
Soils of other worlds than fiction. Soils on the Moon, for example, are produced principally by micrometeoroid bombardment of those of Venus form by what would be regarded as metamorphic alteration on Earth. These strange landscapes formed by sand blasting and glazing have no clear analogs on Earth.作者: hereditary 時(shí)間: 2025-3-26 03:55 作者: hieroglyphic 時(shí)間: 2025-3-26 07:16 作者: Indolent 時(shí)間: 2025-3-26 10:05
sowie zahlreiche zus?tzliche Fernsehprogramme, die aus dem Ausland einstrahlen, sich auf dem deutschen TV-Markt zu behaupten. Zur gleichen Zeit warben in Deutschland 297 Radiosender, davon 61 ?ffentlich-rechtliche, um die Gunst der H?rerinnen und H?rer..作者: CIS 時(shí)間: 2025-3-26 14:11 作者: Banister 時(shí)間: 2025-3-26 20:43 作者: 泰然自若 時(shí)間: 2025-3-26 23:06 作者: 擔(dān)心 時(shí)間: 2025-3-27 01:51
Gregory J. Retallackchen, sondern es immer um die projektorientierte Befriedigung der Kundenanforderungen geht — die sich mindestens genauso schnell ?ndern wie das Massenmedium Internet w?chst -, zeigt das Beispiel der Service Provider, jener Unternehmen also, deren Gesch?ftsidee erst mit dem Internet entstehen konnte.作者: 光滑 時(shí)間: 2025-3-27 05:48
Gregory J. Retallackchen, sondern es immer um die projektorientierte Befriedigung der Kundenanforderungen geht — die sich mindestens genauso schnell ?ndern wie das Massenmedium Internet w?chst -, zeigt das Beispiel der Service Provider, jener Unternehmen also, deren Gesch?ftsidee erst mit dem Internet entstehen konnte.作者: 外向者 時(shí)間: 2025-3-27 12:33 作者: TATE 時(shí)間: 2025-3-27 14:57
Gregory J. Retallackerücksichtigt werden, das sich in wichtigen Punkten von dem deutschen unterscheidet. Es scheint eine effizientere Vielfaltsicherung zu versprechen und wird darum in diesem Werk einer vergleichenden Analyse unterzogen.978-3-540-62601-5978-3-642-60738-7作者: Petechiae 時(shí)間: 2025-3-27 20:35 作者: Blanch 時(shí)間: 2025-3-27 22:40 作者: Expertise 時(shí)間: 2025-3-28 03:39 作者: Crater 時(shí)間: 2025-3-28 07:55
Gregory J. Retallackdes Modells zur Erkl?rung der Akzeptanz und Nutzung von VR. Die Ergebnisse stützen die Rolle von Akzeptanz als zentralen Erkl?rungsmechanismus der Nutzung neuer Technologien und legen nahe, dass Einstellungen zu und die Nutzung von VR auf einem komplexen Zusammenspiel individueller, technologischer 作者: Crumple 時(shí)間: 2025-3-28 12:49
Gregory J. Retallackdes Modells zur Erkl?rung der Akzeptanz und Nutzung von VR. Die Ergebnisse stützen die Rolle von Akzeptanz als zentralen Erkl?rungsmechanismus der Nutzung neuer Technologien und legen nahe, dass Einstellungen zu und die Nutzung von VR auf einem komplexen Zusammenspiel individueller, technologischer 作者: Externalize 時(shí)間: 2025-3-28 15:50
Alteration of paleosols after burialre is reconstituted by the growth of new crystals. Destruction of primary features of soils and imposition of metamorphic foliation, schistosity, and crystalline texture limit the interpretation of paleosols. However, many diagnostic features of paleosols such as root traces, soil horizons, and soil作者: Statins 時(shí)間: 2025-3-28 20:16
Models of soil formation human use of the landscape. In contrast, soils also can be viewed as open systems, as energy transformers, and as environmental products (Fig. 8.1). Each of these different views of soils, as detailed below, elicits different kinds of research questions, experiments, and observations.作者: aggressor 時(shí)間: 2025-3-29 02:46 作者: 刺激 時(shí)間: 2025-3-29 04:20
Time as a factor on concentric moraines dumped successively by retreating glaciers (Burke & Birkeland 1979). Chrono-sequence studies are also useful for estimating rates of deformation and recurrence intervals of earthquakes along faults. The security of large permanent engineering works, such as dams and nuclear p作者: ANTI 時(shí)間: 2025-3-29 10:41
Book 1990he rock record and which of the forces of nature can be confidently reconstructed from their remains. Much of this preliminary material is borrowed from soil science, but throughout emphasis is laid on features that provide most reliable evidence of landscapes during the distant geological past. Thi作者: 有罪 時(shí)間: 2025-3-29 13:00
uried in the rock record and which of the forces of nature can be confidently reconstructed from their remains. Much of this preliminary material is borrowed from soil science, but throughout emphasis is laid on features that provide most reliable evidence of landscapes during the distant geological past. Thi978-0-04-445757-2978-94-011-7902-7作者: 做作 時(shí)間: 2025-3-29 17:45 作者: 吹牛者 時(shí)間: 2025-3-29 22:04 作者: 鞠躬 時(shí)間: 2025-3-30 00:58 作者: tympanometry 時(shí)間: 2025-3-30 05:42 作者: 公社 時(shí)間: 2025-3-30 10:07
Gregory J. Retallacken New-comern g?nzlich neu entwickelt. Newcomer treten immer dann auf, wenn eine Branche sich im Umbruch befindet und sich innerhalb der ge?nderten Strukturen Nischen und White Spaces ergeben, die von den ?alten Hasen“ nicht gesehen oder nicht besetzt werden k?nnen oder wollen. Mit ihren Gesch?ftsmo作者: 箴言 時(shí)間: 2025-3-30 15:17 作者: Collar 時(shí)間: 2025-3-30 17:26
Gregory J. Retallacken New-comern g?nzlich neu entwickelt. Newcomer treten immer dann auf, wenn eine Branche sich im Umbruch befindet und sich innerhalb der ge?nderten Strukturen Nischen und White Spaces ergeben, die von den ?alten Hasen“ nicht gesehen oder nicht besetzt werden k?nnen oder wollen. Mit ihren Gesch?ftsmo作者: Adj異類(lèi)的 時(shí)間: 2025-3-30 23:04 作者: 宣稱 時(shí)間: 2025-3-31 01:07
Gregory J. Retallacken.Berücksichtigt Prüfungsanforderungen der Ausbildungs- und.Dieses Buch verr?t Ihnen Alles, was Sie über das Medienmarketing wissen sollten.Dieses Buch aus der Reihe ?Bibliothek der Mediengestaltung“ gibt eine kompakte Einführung in das Medienmarketing mit den Schwerpunkten Branding, Werbung und Co作者: Bereavement 時(shí)間: 2025-3-31 05:59
