Welcome to our book review site go-pdf.online!
You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
Climate Change, Air Pollution and Global Challenges
There are significant pressures from climate change and air pollution that forests currently face. This book aims to increase understanding of the state and potential of forest ecosystems to mitigate and adapt to climate change in a polluted environment. It reconciles process-oriented research, long-term monitoring and applied modeling through comprehensive forest ecosystem research. Furthermore, it introduces "forest super sites for research for integrating soil, plant and atmospheric sciences and monitoring. It also provides mechanistic and policy-oriented modeling with scientifically sound risk indications regarding atmospheric changes and ecosystem services. - Identifies current knowledge gaps and emerging research needs - Highlights novel methodologies and integrated research concepts - Assesses ecological meaning of investigations and prioritizing research need
Climate Change, Air Pollution and Global Challenges
Empirical evidence underlines enhanced ground-level O3 regimes as components of global change, although interaction responses of forest trees and ecosystems have only recently been addressed by research. One case study is the tree-level Kranzberg Forest Experiment, having been resumed for envisioning “next-generation” ecosystem-level O3 research. Quantifying enhanced O3 impact is highlighted as part of a multi-factorial, abiotic–biotic interaction network of experiments and monitoring sites, which challenge the required quantitative predictability of the plasticity, and hence, extent and risk in system response, given the significance of forests as global determinants of carbon storage and sequestration. Here, we outline such integrated research concepts, cross-linking experimentation, monitoring and modelling to scale up O3 responses from internal tree processes towards zonobiomic spatio-temporal scales. The availability of conceptual and methodological means as pre-requisites is emphasized. The relevance of respective research for providing spin-offs within socio-economic contexts related to biogenic energy production and CO2 emission trading is examined.
Climate Change, Air Pollution and Global Challenges
Rising tropospheric ozone (O3) concentrations pose a critical threat to forest ecosystems. A stomatal flux-based risk evaluation methodology at leaf level was established recently in the context of the Convention on Long-Range Transboundary Air Pollution. This study demonstrates improvement and validation of the stomatal flux–effect approach for European beech and Norway spruce with results from the 8-year free-air O3 enrichment experiment at Kranzberg Forest (Germany). Based on the recommended O3/water vapour diffusivity ratio of 0.663, provisional corrected flux–effect functions for beech and spruce were deduced. Comparison of observed and modelled loss in annual growth under twice-ambient O3 exposure relative to whole-stem productivity under ambient O3 seems to confirm the Convention’s leaf-level stomatal flux approach and the associated response function for Norway spruce up to twice-ambient O3 exposure. For European beech, it must be emphasized that the Convention’s methodology may underestimate the risk for loss in whole-stem productivity.
Soil and Fertilizers
Soil and Fertilizers: Managing the Environmental Footprint presents strategies to improve soil health by reducing the rate of fertilizer input while maintaining high agronomic yields. It is estimated that fertilizer use supported nearly half of global births in 2008. In a context of potential food insecurity exacerbated by population growth and climate change, the importance of fertilizers in sustaining the agronomic production is clear. However, excessive use of chemical fertilizers poses serious risks both to the environment and to human health. Highlighting a tenfold increase in global fertilizer consumption between 2002 and 2016, the book explains the effects on the quality of soil, wate...
Environmental Sustainability
This book examines the global challenges of air pollution and its consequences at domestic and international levels. Industrialization and logistical operations are the critical factors of carbon emissions, damaging fauna and flora. In addition, air pollution adversely affects human health. As such, this book discusses possible solutions to mitigate air pollution both domestically and internationally.
Sulphur in Agroecosystems
This is the second volume in the series Nutrients in Ecosystems. Sulphur as an essential plant nutrient has received little attention. This is explained by the facts that sulphur was obviously in sufficient supply from the atmosphere, from soil and as a by-product in mineral fertilizers. Increases in the yield potential and thus in the nutrient requirement of modern crops, however, as well as remarkable changes in SO2 emissions by private households, power stations and industry, associated with legislative measures to reduce air and water pollution, have altered the situation to a large extent. In particular the public concerns about forest decline and pollution-induced climatic changes have...
Nitrogen, the Confer-N-s
The First International Nitrogen Conference provided an opportunity for researchers and decision-makers to exchange information on environmental pollution by nitrogen compounds on three scales: global, continental/regional and local. The main topics were air, ground water and surface water pollution; emission sources, atmospheric chemistry, deposition processes and effects; disturbance of nitrogen cycles, critical loads and levels; assessments, policy development and evaluation; target groups and abatement techniques; and new approaches leading to an integrated abatement strategy.The peer-reviewed papers from the Conference presented in this volume will provide readers with a comprehensive review of the transport, deposition and impact on ecosystems of nitrogen.
Angewandte Botanik
None
Biodiversität und Klimawandel
Dieses Buch bietet einen zusammenfassenden Überblick der Klimawandeleffekte für die Biodiversität in Mitteleuropa. Dabei nimmt die Bewertung der beobachteten und prognostizierten Folgen des Klimawandels auf Arten und Lebensräume und die Ableitung von Handlungsoptionen unter der Leitlinie des frühzeitigen Handelns und der Risikovorsorge einen zentralen Raum ein. Es werden auch Querverbindungen zu menschlichen Aktivitäten wie Land- und Forstwirtschaft, Jagd und Fischerei gezogen und die Implikationen für die Gesundheitsvorsorge dargestellt. Besonderer Stellenwert wird Wechselwirkungen mit anderen Elementen des Global Change wie Biologischen Invasionen und Landnutzungswandel eingeräumt. Ergebnisse von Fallstudien werden zur anschaulichen Darstellung der Zusammenhänge präsentiert.
