標(biāo)題: Titlebook: New Perspectives on Nitrogen Cycling in the Temperate and Tropical Americas; Report of the Intern Alan R. Townsend Book 1999 Springer Scien [打印本頁(yè)] 作者: broach 時(shí)間: 2025-3-21 16:28
書目名稱New Perspectives on Nitrogen Cycling in the Temperate and Tropical Americas影響因子(影響力)
書目名稱New Perspectives on Nitrogen Cycling in the Temperate and Tropical Americas影響因子(影響力)學(xué)科排名
書目名稱New Perspectives on Nitrogen Cycling in the Temperate and Tropical Americas網(wǎng)絡(luò)公開度
書目名稱New Perspectives on Nitrogen Cycling in the Temperate and Tropical Americas網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱New Perspectives on Nitrogen Cycling in the Temperate and Tropical Americas被引頻次
書目名稱New Perspectives on Nitrogen Cycling in the Temperate and Tropical Americas被引頻次學(xué)科排名
書目名稱New Perspectives on Nitrogen Cycling in the Temperate and Tropical Americas年度引用
書目名稱New Perspectives on Nitrogen Cycling in the Temperate and Tropical Americas年度引用學(xué)科排名
書目名稱New Perspectives on Nitrogen Cycling in the Temperate and Tropical Americas讀者反饋
書目名稱New Perspectives on Nitrogen Cycling in the Temperate and Tropical Americas讀者反饋學(xué)科排名
作者: BOOR 時(shí)間: 2025-3-22 00:14 作者: 顛簸下上 時(shí)間: 2025-3-22 01:15 作者: 協(xié)定 時(shí)間: 2025-3-22 06:07
978-94-010-5961-9Springer Science+Business Media Dordrecht 1999作者: incredulity 時(shí)間: 2025-3-22 10:00
Elisabeth A. Holland,Frank J. Dentener,Bobby H. Braswell,James M. Sulzmanschaulich vor, illustriert anhand von Beispielen. Am Ende jeden Kapitels aber finden sich insgesamt über 100 Probleme und übungsaufgaben samt kompletter L?sung, welche technische Details und Beweise enthalten und so ein hohes formales Niveau garantieren. .978-3-540-73567-0978-3-540-73568-7Series ISSN 2627-5317 Series E-ISSN 2627-5333 作者: 哀求 時(shí)間: 2025-3-22 15:08
L. A. Martinelli,M. C. Piccolo,A. R. Townsend,P. M. Vitousek,E. Cuevas,W. Mcdowell,G. P. Robertson,Oschaulich vor, illustriert anhand von Beispielen. Am Ende jeden Kapitels aber finden sich insgesamt über 100 Probleme und übungsaufgaben samt kompletter L?sung, welche technische Details und Beweise enthalten und so ein hohes formales Niveau garantieren. .978-3-540-73567-0978-3-540-73568-7Series ISSN 2627-5317 Series E-ISSN 2627-5333 作者: 豪華 時(shí)間: 2025-3-22 20:59 作者: 喚醒 時(shí)間: 2025-3-23 00:09 作者: 切碎 時(shí)間: 2025-3-23 04:59 作者: 相同 時(shí)間: 2025-3-23 09:37
Peter M. Vitousek,Christopher B. Fieldsit?t Clausthal arbeitet Anja He?ler seit 2014 als wissenschaftliche Mitarbeiterin am Institut für Wirtschaftswissenschaft der Technischen Universit?t Clausthal. Ihre Lehr- und Forschungsgebiete sind das Operations Management, das Supply Chain Management und die stochastische Leistungsanalyse.? ? ??作者: delta-waves 時(shí)間: 2025-3-23 09:43 作者: aspersion 時(shí)間: 2025-3-23 14:05
Timothy E. Crewshen Universit?t Clausthal arbeitet Anja He?ler seit 2014 als wissenschaftliche Mitarbeiterin am Institut für Wirtschaftswissenschaft der Technischen Universit?t Clausthal. Ihre Lehr- und Forschungsgebiete sind das Operations Management, das Supply Chain Management und die stochastische Leistungsanalyse.? ? ??978-3-658-31810-9978-3-658-31811-6作者: organic-matrix 時(shí)間: 2025-3-23 21:53
Contemporary and pre-industrial global reactive nitrogen budgets,el estimates to measurements of wet deposition reveal that modeled and measured wet deposition for both and were quite similar over the U.S. Over Western Europe, the model tended to underestimate wet deposition of and but bulk deposition measurements were comparable to modeled total deposition. For 作者: 斷斷續(xù)續(xù) 時(shí)間: 2025-3-24 01:42 作者: Tartar 時(shí)間: 2025-3-24 06:14
The globalization of N deposition: ecosystem consequences in tropical environments,effects on acidity and the availability of phosphorus and cations. We also suggest that the direct effects of anthropogenic N deposition on N cycling processes will lead to increased fluxes at the soil-water and soil-air interfaces, with little or no lag in response time. Finally, we discuss the unc作者: 包租車船 時(shí)間: 2025-3-24 07:19 作者: Glutinous 時(shí)間: 2025-3-24 12:19
The impact of accelerating land-use change on the N-Cycle of tropical aquatic ecosystems: Current cl also lead to an expansion of the high production, N- and light-limited zones around river deltas, a switch from P- to N-limitation in calcareous marine systems, with large changes in the community composition of fragile mangrove and reef systems. Key information gaps are highlighted, including dat作者: anus928 時(shí)間: 2025-3-24 15:04 作者: 硬化 時(shí)間: 2025-3-24 22:04
Nitrogen cycling and anthropogenic impact in the tropical interamerican seas,laden runoff waters and nutrient-poor oceanic waters and the degree of interaction of these water masses with the sediment will probably control the dynamics of this transition..Nearshore tropical marine ecosystems function differently from their temperate counterparts where coupled nitrification/de作者: Sedative 時(shí)間: 2025-3-25 02:15
Ecosystem constraints to symbiotic nitrogen fixers: a simple model and its implications,ed. We then modify the model by adding: (1) losses of . in forms other than excess available . (e.g., dissolved organic ., trace gases produced by nitrification); and (2) constraints to the growth and activity of . fixers imposed by differential effects of shading, . limitation, and grazing. The com作者: CERE 時(shí)間: 2025-3-25 04:49
Do top-down and bottom-up controls interact to exclude nitrogen-fixing cyanobacteria from the plankte physiological constraint against the occurrence of nitrogen-fixing organisms, but the lower Mo availability may slow the growth rate of these organisms. The slower growth rate makes nitrogen-fixing cyanobacteria in estuaries more sensitive to mortality from grazing by Zooplankton and benthic orga作者: Terminal 時(shí)間: 2025-3-25 09:01 作者: 上釉彩 時(shí)間: 2025-3-25 14:33
Nitrogen limitation in dryland ecosystems: Responses to geographical and temporal variation in precnt increase in fertilized over control ANPP at different levels of . addition); (3) Fertilizer Use Efficiency (FUE, the absolute gain in productivity per amount of fertilizer N), and (4) Maximum Response (the greatest absolute increase in ANPP at saturating levels of N addition). Relative Response t作者: peritonitis 時(shí)間: 2025-3-25 16:24 作者: 沒花的是打擾 時(shí)間: 2025-3-25 22:39 作者: 發(fā)源 時(shí)間: 2025-3-26 04:13 作者: 不再流行 時(shí)間: 2025-3-26 05:50
William M. Lewis Jr.,John M. Melack,William H. Mcdowell,Michael Mcclain,Jeffrey E. Richey作者: 凹槽 時(shí)間: 2025-3-26 08:39 作者: 平淡而無(wú)味 時(shí)間: 2025-3-26 15:42 作者: tenosynovitis 時(shí)間: 2025-3-26 17:57 作者: interior 時(shí)間: 2025-3-26 21:15
epest increases during the last four decades. The expansion of fertilizer manu- facture and use, the increase in fossil fuel combustion, the intensification of animal husbandry, and widespread cultivation of N2 fixing crops have all contributed to the dramatic increase in N inputs. The increase has 作者: 柔聲地說(shuō) 時(shí)間: 2025-3-27 03:56 作者: 孤獨(dú)無(wú)助 時(shí)間: 2025-3-27 07:41 作者: Axillary 時(shí)間: 2025-3-27 11:14 作者: CYT 時(shí)間: 2025-3-27 14:56 作者: 爭(zhēng)議的蘋果 時(shí)間: 2025-3-27 18:42 作者: nascent 時(shí)間: 2025-3-27 22:34
J. A. Downing,M. McClain,R. Twilley,J. M. Melack,J. Elser,N. N. Rabalais,W. M. Lewis Jr.,R. E. Turneementary material: .Stochastische Integralrechnung und Zeitreihenmodellierung haben in den letzten Jahren gro?e Bedeutung in der Wirtschaftswissenschaft erlangt. Zum einen spielen sie eine entscheidende Rolle bei der Modellierung von Finanzm?rkten (L?sen stochastischer Differentialgleichungen), zum 作者: 抗原 時(shí)間: 2025-3-28 03:51
Peter M. Vitousek,Christopher B. Field, die die Grundlage für die bedarfsgerechte Auslegung der f?rdertechnischen Grenzdurchsatzleistung bildet. Nach einer Einführung in die methodischen Grundlagen und den Stand der Forschung zur stochastischen Leistungsanalyse automatisierter Lagersysteme werden verschiedene Verfahren entwickelt, die d作者: Herd-Immunity 時(shí)間: 2025-3-28 07:55 作者: Morsel 時(shí)間: 2025-3-28 13:43
Timothy E. Crewszelspielen, die die Grundlage für die bedarfsgerechte Auslegung der f?rdertechnischen Grenzdurchsatzleistung bildet. Nach einer Einführung in die methodischen Grundlagen und den Stand der Forschung zur stochastischen Leistungsanalyse automatisierter Lagersysteme werden verschiedene Verfahren entwick作者: 類似思想 時(shí)間: 2025-3-28 16:09 作者: CLASP 時(shí)間: 2025-3-28 22:18 作者: septicemia 時(shí)間: 2025-3-29 00:55
Nitrogen stable isotopic composition of leaves and soil: Tropical versus temperate forests,it may function as an excess nutrient in many tropical forests. If this is correct, tropical forests should have more open N cycles than temperate forests, with both inputs and outputs of N large relative to N cycling within systems. Consequent differences in both the magnitude and the pathways of N作者: exorbitant 時(shí)間: 2025-3-29 06:47 作者: 補(bǔ)充 時(shí)間: 2025-3-29 07:24
A nitrogen budget for late-successional hillslope tabonuco forest, Puerto Rico,ances may be measured. Using previously published data and supplemental new data on gaseous N loss, we construct a N budget for hillslope tabonuco forest (HTF) stands in Puerto Rico. HTF stands are subject to frequent hurricanes and landslides; here, we focus on N fluxes in the late phase of inter-d作者: AGONY 時(shí)間: 2025-3-29 11:47
The impact of accelerating land-use change on the N-Cycle of tropical aquatic ecosystems: Current cion on the nitrogen biogeochemistry of tropical aquatic ecosystems, identify important patterns and recommend key needs for research. The tropical N-cycle is traced from pre-disturbance conditions through the phases of disturbance, highlighting major differences between tropical and temperate system作者: 旅行路線 時(shí)間: 2025-3-29 19:25
Nitrogen yields from undisturbed watersheds in the Americas,e, either through land use or atmospheric deposition, is negligible or slight. These yields are taken as representative of background conditions over a broad range of watershed areas, elevations, and vegetation types. The data set focuses on watersheds of the American tropics, but also includes info作者: 傲慢人 時(shí)間: 2025-3-29 19:48
Nitrogen cycling and anthropogenic impact in the tropical interamerican seas,ems. We then explore how accelerated nutrient cycling from human activities is affecting these systems..Both nitrogen and phosphorus exert substantial influence on biological productivity and structure of tropical marine ecosystems. Offshore planktonic communities are largely nitrogen limited while 作者: mortgage 時(shí)間: 2025-3-30 01:44
Ecosystem constraints to symbiotic nitrogen fixers: a simple model and its implications, symbioses, remains a significant puzzle in terrestrial ecology. We describe a simple simulation model for an ecosystem containing a generic nonfixer and a symbiotic . fixer, based on: (1) a higher cost for . acquisition by . fixers than nonfixers; (2) growth of fixers and fixation of . only when lo作者: 路標(biāo) 時(shí)間: 2025-3-30 07:53 作者: 急性 時(shí)間: 2025-3-30 09:44
The presence of nitrogen fixing legumes in terrestrial communities: Evolutionary vs ecological consystems, when nitrogen becomes limiting to NPP, populations of N-fixing cyanobacteria experience a competitive advantage, and begin to grow and fix nitrogen until the next most limiting resource is encountered; typically phosphorus or light. Why is it that N-fixing plants do not generally function to
