Integration of peatlands into land-use monitoring systems is central to the conservation of their carbon storage – be they conserved, degraded or restored. Healthy peatlands mitigate climate change, enhance adaptive capacity and maintain ecosystem services and biodiversity. Albeit peatlands are starting to receive a high level of attention and the scientific basis for their monitoring has quickly developed over the last few years. Robust and practical approaches and tools for developing and integrating peatland-monitoring into national monitoring and reporting frameworks is an important opportunity for countries to limit global warming to 2 °C.
The aim of this guidebook is to support the reduction of GHG emissions from managed peatlands and present guidance for responsible management practices that can maintain peatlands ecosystem services while sustaining and improving local livelihoods. This guidebook also provides an overview of the present knowledge on peatlands, including their geographic distribution, ecological characteristics and socio-economic importance.
Bogs are fascinating landscapes for ecologists, climatologists, archaeologists, environmental historians and water managers. But many bogs have been damaged, and legislative protection - as 29 case studies demonstrate - is not enough to conserve the rest.
Distribution of tropical peat; Formation of peats; The main characteristics of tropical peats; Classification; Agricultural potential; Reclamation problems; Agricultural management; Energy use of peat; Environmental aspects of reclamation.
This book is an excellent resource for scientists, political decision makers, and students interested in the impact of peatlands on climate change and ecosystem function, containing a plethora of recent research results such as monitoring-sensing-modeling for carbon–water flux/storage, biodiversity and peatland management in tropical regions. It is estimated that more than 23 million hectares (62 %) of the total global tropical peatland area are located in Southeast Asia, in lowland or coastal areas of East Sumatra, Kalimantan, West Papua, Papua New Guinea, Brunei, Peninsular Malaysia, Sabah, Sarawak and Southeast Thailand. Tropical peatland has a vital carbon–water storage function and is host to a huge diversity of plant and animal species. Peatland ecosystems are extremely vulnerable to climate change and the impacts of human activities such as logging, drainage and conversion to agricultural land. In Southeast Asia, severe episodic droughts associated with the El Niño-Southern Oscillation, in combination with over-drainage, forest degradation, and land-use changes, have caused widespread peatland fires and microbial peat oxidation. Indonesia's 20 Mha peatland area is estimated to include about 45–55 GtC of carbon stocks. As a result of land use and development, Indonesia is the third largest emitter of greenhouse gases (2–3 Gtons carbon dioxide equivalent per year), 80 % of which is due to deforestation and peatland loss. Thus, tropical peatlands are key ecosystems in terms of the carbon–water cycle and climate change.
The European continent features an impressive variety of mires and peatlands. Polygon, palsa, and aapa mires, concentric and eccentric bogs, spring and percolation fens, coastal marshes, blanket bogs, saline fens, acid, alkaline, nutrient poor, nutrient rich: the peatlands of Europe represent unique ecosystem biodiversity and harbour a large treasure of flora and fauna typical of peat forming environments. Europe is also the continent with the longest history, the highest intensity, and the largest variety of peatland use, and as a consequence it has the highest proportion of degraded peatlands worldwide. Peatland science and technology developed in parallel to exploitation and it is therefore not surprising that almost all modern peatland terms and concepts originated and matured in Europe. Their massive degradation also kindled the desire to protect these beautiful landscapes, full of peculiar wildlife. In recent decades attention has widened to include additional vital ecosystem services that natural and restored peatlands provide. Already the first scientific book on peatlands (Schoockius 1658) contained a chapter on restoration. Yet, only now there is a rising awareness of the necessity to conserve and restore mires and peatlands in order to avoid adverse environmental and economic effects. This book provides - for the first time in history - a comprehensive and up-to-date overview of mires and peatlands in biogeographic Europe. Written by 134 authors, the book describes mire and peatland types, terms, extent, distribution, use, conservation, and restoration individually for each country and integrated for the entire continent. Complemented by a multitude of maps and photographs, the book offers an impressive and colourful journey, full of surprising historical context and fascinating details, while appreciating the core principles and unifying concepts of mire science.
"Drained peatlands account for only 0.3% of the global land area. At the same time, drained peatlands are the source of a disproportional 6% of total anthropogenic CO2-emissions; a problem that needs to be addressed. The 'hotspots' are well known: Southeast Asia, Central and Eastern Europe, parts of the United States and Northeast China. The solution is obvious: Restore high water levels in peatlands. But many questions remain. How does rewetting affect greenhouse gas fluxes? What about methane? Are the emissions measurable, reportable and verifiable? Are emission reductions from peatland rewetting creditable towards Kyoto Protocol commitments? Can they be sold on the voluntary carbon market? How does rewetting influence biodiversity? And, may rewetted peatlands still be used productively? Belarus ranks 8th among the world's countries in terms of peatland CO2 emissions and occupies 3rd place in CO2-emissions per unit land area. In recent years, tens of thousands of hectares of drained peatlands in Belarus have been rewetted. This volume provides a synthesis of the challenges encountered and solutions adopted in a pilot project conducted in Belarus between 2008 and 2011. It presents data and conclusions from the project and relates basic principles to advanced applications, integrating science and politics, ecology and economy. The experiences and recommendations for peatland restoration set forth in this volume will inspire practitioners, land-use planners, scientists and politicians alike."--Publisher's description.
Tropical peatlands are found mostly in South East Asia, but also in Africa and in Central and South America. They and peat-swamp forests store large amounts of carbon and their destruction, particularly through the development of plantations for oil palm and other forms of agriculture, releases large quantities of greenhouse gases which contribute to climate change. They are also complex and vulnerable ecosystems, home to great biodiversity and a number of endangered species such as the orang utan.The aim of this book is to introduce this little known but important and vulnerable ecosystem in a way that explains its long standing interaction with the global carbon cycle and how it is being destroyed by deforestation and inappropriate development. The authors describe the origin and formation of peat in the tropics, its current location, extent and amount of carbon stored in it, its biodiversity and natural resource functions and key ecological functions and processes. Appropriate hydrology is the key to the development and maintenance of peatlands and the unique aspects of tropical peatland water supply and management are also explored. In the same vein the nutrient dynamics and budgets of this ecosystem are explained in order to show how complex habitats can be maintained mainly by rainwater containing very low concentrations of essential chemical elements. Past and present impacts on tropical peatlands in SE Asia are discussed and the need for restoration and wise use highlighted. Finally, projections are made about the future of this ecosystem as a result of continuing human impacts and climate change.
