[PDF] Carbon And Nitrogen Cycling In Forest Ecosystems Final Report eBook

Author : Ernst-Detlef Schulze
Publisher : Springer Science & Business Media
Page : 520 pages
File Size : 50,3 MB
Release : 2013-12-01
Category : Science
ISBN : 3642572197

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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 that starts in northern Sweden, passes through a N-deposition maximum in central Europe and ends in Italy. For the first time biogeochemical processes are linked to biodiversity on a large geographic scale and with special focus on soil organisms. The accompanying CD-ROM provides a complete database of all flux, storage and species observations for modellers.

Author : Yowhan Son
Publisher : MDPI
Page : 180 pages
File Size : 14,42 MB
Release : 2021-01-20
Category : Science
ISBN : 3039367447

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Understanding the differences in carbon and nitrogen distribution and cycling both spatially and temporally using various approaches is essential in forest ecosystems. In addition, the influence of biotic and abiotic factors as well as natural and artificial disturbances on carbon and nitrogen cycling need to first be understood before drawing their implications to forest management practices. This Special Issue aims to understand carbon and nitrogen distribution and cycling in forest ecosystems for ecosystem-based forest management under different natural and artificial disturbances.

Author : Robert G. Qualls
Publisher : MDPI
Page : 218 pages
File Size : 23,61 MB
Release : 2020-12-03
Category : Science
ISBN : 3039368001

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The long-term productivity of forest ecosystems depends on the cycling of nutrients. The effect of carbon dioxide fertilization on forest productivity may ultimately be limited by the rate of nutrient cycling. Contemporary and future disturbances such as climatic warming, N-deposition, deforestation, short rotation sylviculture, fire (both wild and controlled), and the invasion of exotic species all place strains on the integrity of ecosystem nutrient cycling. Global differences in climate, soils, and species make it difficult to extrapolate even a single important study worldwide. Despite advances in the understanding of nutrient cycling and carbon production in forests, many questions remain. The chapters in this volume reflect many contemporary research priorities. The thirteen studies in this volume are arranged in the following subject groups: • N and P resorption from foliage worldwide, along chronosequences and along elevation gradients; • Litter production and decomposition; • N and P stoichiometry as affected by N deposition, geographic gradients, species changes, and ecosystem restoration; • Effects of N and P addition on understory biomass, litter, and soil; • Effects of burning on soil nutrients; • Effects of N addition on soil fauna.

Author : R. Nieder
Publisher : Springer Science & Business Media
Page : 434 pages
File Size : 11,44 MB
Release : 2008-05-30
Category : Science
ISBN : 1402084331

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Carbon and Nitrogen in the Terrestrial Environment is a comprehensive, interdisciplinary description of C and N fluxes between the atmosphere and the terrestrial biosphere; issues related to C and N management in different ecosystems and their implications for the environment and global climate change; and the approaches to mitigate emission of greenhouse gases. Drawing upon the most up-to-date books, journals, bulletins, reports, symposia proceedings and internet sources documenting interrelationships between different aspects of C and N cycling in the terrestrial environment, Carbon and Nitrogen in the Terrestrial Environment fills the gap left by most of the currently available books on C and N cycling. They either deal with a single element of an ecosystem, or are related to one or a few selected aspects like soil organic matter (SOM) and agricultural or forest management, emission of greenhouse gases, global climate change or modeling of SOM dynamics.

Author : Yowhan Son
Publisher :
Page : 180 pages
File Size : 17,5 MB
Release : 2020
Category :
ISBN : 9783039367450

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Understanding the differences in carbon and nitrogen distribution and cycling both spatially and temporally using various approaches is essential in forest ecosystems. In addition, the influence of biotic and abiotic factors as well as natural and artificial disturbances on carbon and nitrogen cycling need to first be understood before drawing their implications to forest management practices. This Special Issue aims to understand carbon and nitrogen distribution and cycling in forest ecosystems for ecosystem-based forest management under different natural and artificial disturbances.

Author : SCOPE Nitrogen Project
Publisher : Springer Science & Business Media
Page : 310 pages
File Size : 31,69 MB
Release : 1999-07-31
Category : Nature
ISBN : 9780792357049

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Nitpov - An etymology of nitrogen and other related words. Contemporary and pre-industrial global reactive nitrogen budgets. Nitrogen stable isotopic composition of leaves and soil: Tropical versus temperate forests. The globalization of N deposition: ecosystem consequences in tropical environments. A nitrogen budget for late-successional hillslope tabonuco forest, Puerto Rico. The impact of accelerating land-use change on the N-cycle of tropical aquatic ecosystems: Current conditions and projected changes. Nitrogen yields from undisturbed watersheds in the Americas. Nitrogen cycling and anthropogenic impact in the tropical interametican seas. Ecosystem constraints to symbiotic nitrogen fixers: a simple model and its implications. Do top-down and bottom-up controls interact to exclude nitrogen-fixing cyanobacteria from the plankton of estuaries? An exploration with a simulation model. The presence of nitrogen fixing legumes in terrestrial communities: Evolutionary vs ecological considerations. Nitrogen limitation in dryland ecosystems: Responses to geographical and temporal variation in precipitation.