wyszukanych pozycji: 28
Forest Decline and Air Pollution: A Study of Spruce (Picea Abies) on Acid Soils
ISBN: 9783642647956 / Angielski / Miękka / 2011 / 475 str. Termin realizacji zamówienia: ok. 20 dni roboczych. During the last decade, forest decline has become increasingly apparent. The decline in forest health was often reported to be associated with air pollution. The present study on Norway spruce stands in the Fichtelgebirge analyses various processes interacting within forest ecosystems. It covers transport and deposition of air pollutants, the direct effects of pollutants on above-ground plant parts, the responses of soil to acid rain, and the changing nutrient availability, and the accompanying effects on plant metabolism and growth. The role of fungi, microorganisms and soil animals in the...
During the last decade, forest decline has become increasingly apparent. The decline in forest health was often reported to be associated with air pol...
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cena:
587,67 zł |
carbon and nitrogen cycling in european forest ecosystems
ISBN: 9783540672395 / Angielski / Mixed media product / 2000 / 506 str. Termin realizacji zamówienia: ok. 20 dni roboczych. The storage of carbon in forest ecosystems has received special attention in the Kyoto protocol of the Climate Convention, which attempts to equilibrate fossil fuel emissions with biological sinks. This volume quantifies carbon storage in managed forest ecosystems not only in biomass, but also in all soil compartments. It investigates the interaction between the carbon and nitrogen cycles by working along a north-south transect through Europe which starts in northern Sweden, passes through a N-deposition maximum in central Europe and ends in Italy. Surprisingly, C storage in soils increases...
The storage of carbon in forest ecosystems has received special attention in the Kyoto protocol of the Climate Convention, which attempts to equilibra...
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cena:
195,87 zł |
Global Biogeochemical Cycles in the Climate System
ISBN: 9780126312607 / Angielski / Twarda / 2001 / 350 str. Termin realizacji zamówienia: ok. 18-20 dni roboczych. The interactions of biogeochemical cycles influence and maintain our climate system. Land use and fossil fuel emissions are currently impacting the biogeochemical cycles of carbon, nitrogen and sulfur on land, in the atmosphere, and in the oceans.
This edited volume brings together 27 scholarly contributions on the state of our knowledge of earth system interactions among the oceans, land, and atmosphere. A unique feature of this treatment is the focus on the paleoclimatic and paleobiotic context for investigating these complex interrelationships. * Eight-page colour insert to... The interactions of biogeochemical cycles influence and maintain our climate system. Land use and fossil fuel emissions are currently impacting the bi...
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cena:
466,97 zł |
Potentials and Limitations of Ecosystem Analysis
ISBN: 9783642716324 / Angielski / Miękka / 2011 / 436 str. Termin realizacji zamówienia: ok. 20 dni roboczych. The identification of inputs and outputs is the first and probably most important step in testing and analyzing complex systems. Following accepted natural laws such as the conservation of mass and the principle of electroneutrality, the input/output analysis of the system, be it steady or in connection with perturbations will reveal the status dynamic, will identify whether changes are reversible or irreversible and whether changing the input will cause a hysteresis response. Moreover, measurements ofinput and output fluxes can indicate the storage capacity ofa system, its resilience to...
The identification of inputs and outputs is the first and probably most important step in testing and analyzing complex systems. Following accepted na...
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cena:
391,77 zł |
Ecophysiology of Photosynthesis
ISBN: 9783540585718 / Angielski / Miękka / 1995 / 576 str. Termin realizacji zamówienia: ok. 20 dni roboczych. In a world of increasing atmospheric CO2, there is intensified interest in the ecophysiology of photosynthesis and increasing attention is being given to carbon exchange and storage in natural ecosystems. We need to know how much photosynthesis of terrestrial and aquatic vegetation will change as global CO2 increases. Are there major ecosystems, such as the boreal forests, which may become important sinks of CO2 and slow down the effects of anthropogenic CO2 emissions on climate? Will the composition of the vegetation change as a result of CO2 increase?
This volume reviews the progress... In a world of increasing atmospheric CO2, there is intensified interest in the ecophysiology of photosynthesis and increasing attention is being given...
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cena:
391,77 zł |
Gedichte
ISBN: 9781482721768 / Niemiecki / Miękka / 2013 / 356 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
120,11 zł |
Das Römische Forum als Mittelpunkt des öffentlichen Lebens
ISBN: 9781523914753 / Niemiecki / Miękka / 2016 / 84 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Das Romische Forum als Mittelpunkt des offentlichen Lebens by Ernst Schulze. This book is a reproduction of the original book published in 1893 and may have some imperfections such as marks or hand-written notes."
Das Romische Forum als Mittelpunkt des offentlichen Lebens by Ernst Schulze. This book is a reproduction of the original book published in 1893 and ma...
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cena:
97,79 zł |
Das roemische Forum als Mittelpunkt des oeffentlichen Lebens
ISBN: 9783750106956 / Niemiecki Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
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cena:
57,62 zł |
Die römischen Grenzanlagen in Deutschland und das Limeskastell Saalburg
ISBN: 9781532807022 / Niemiecki / Miękka / 2016 / 114 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
97,79 zł |
Poetisches Tagebuch
ISBN: 9783843061421 / Niemiecki / Miękka / 2010 / 152 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
133,73 zł |
Die bezauberte Rose: Romantisches Gedicht in drei Gesängen
ISBN: 9783743735989 / Niemiecki / Twarda / 2020 / 94 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
120,11 zł |
Die römischen Grenzanlagen in Deutschland und das limeskastell Saalburg
ISBN: 9783750325722 / Niemiecki Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
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cena:
64,53 zł |
Das Limeskastell Saalburg
ISBN: 9783846012895 / Niemiecki / Miękka / 2013 / 114 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
111,18 zł |
Episteln: (Geschrieben vor dem Jahre 1813.)
ISBN: 9783843061414 / Niemiecki / Miękka / 2010 / 72 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
71,22 zł |
Die bezauberte Rose: Romantisches Gedicht in drei Gesängen
ISBN: 9783743735972 / Niemiecki / Miękka / 2020 / 94 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
53,13 zł |
Vermischte Gedichte: (Geschrieben vor dem Jahre 1813.)
ISBN: 9783843061452 / Niemiecki / Miękka / 2010 / 82 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
71,22 zł |
Das alte Rom: als Großstadt und Weltstadt
ISBN: 9783846065648 / Niemiecki / Twarda / 2022 / 46 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
236,21 zł |
Das alte Rom
ISBN: 9783846012499 / Niemiecki / Miękka / 2012 / 46 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
66,53 zł |
Die bezauberte Rose
ISBN: 9783843061391 / Niemiecki / Miękka / 2010 / 74 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
71,22 zł |