The aim of this study is to explore the potential of carbon biosequestration within phytoliths produced by. A measurement of the carbon sequestration potential of. Carbon storage and sequestration in bamboobased smallholder. Some superfund and other contaminated sites devoid of vegetation contain.
Afforestation programs have huge potential to store carbon, thereby contributing to mitigate climate change. Full carbon accounting for wood products should include all emissions, both industrial and biogenic, from cradletograve, alongside net carbon sequestered. Find, read and cite all the research you need on researchgate. Introduction to carbon capture and sequestration berkeley. Synergy with other activities 1 reforestation and afforestation. Carbon trading, part of carbon farming, as described in the kyoto protocol, is a voluntary and mandatory. The aim and purpose of the book is to provide an understanding of the current science underpinning carbon capture and sequestration ccs and to provide students and interested researchers with sufficient background on the basics of chemical engineering, material science, and geology that they can understand the current state of the art of the research in the field of ccs. Carbon dioxide emission from bamboo culms zachariah.
Bamboo is widespread in the subtropics and tropics of asia, africa, and latin america. This book presents evidence that tropical grasslands, which cover 50% of the earths surface, are as important as forests for the sequestration of carbon. Cost of carbon sequestration by different techniques 5. Pdf carbon sequestration by chinese bamboo forests and. Reduce your carbon footprint by growing bamboo logees. As an important longterm terrestrial carbon sequestration mechanism, biogeochemical sequestration of carbon within phytoliths may play a significant role in the global carbon cycle and climate change.
Carbon sequestration in forest based building products. Carbon naturally moves, or cycles, between the atmosphere and vegetation, soils, and the oceans over time scales ranging from years to millennia and longer. Carbon sequestration via wood burial carbon balance and. Review of carbon fixation in bamboo forests in china. Carbon sequestration or carbon dioxide removal cdr is the longterm removal, capture or sequestration of carbon dioxide from the atmosphere to slow or reverse atmospheric co2 pollution and to mitigate or reverse global warming carbon dioxide co2 is naturally captured from the atmosphere through biological, chemical, and physical processes.
Annual credits would sell at a discount to longer term cdms and allow budget flexibility, in a constantly changing regulatory environment. Dec 25, 2014 bamboo forests are fast growing and renewable resources, and their carbon sequestration potential has attracted wide attention. Phytolith carbon sequestration in bamboos of different ecotypes. Carbon capture and sequestration in new york state. How many carbon credits can be produced by 1 square km of. Carbon capture and sequestration ccs may be an effective way to reduce co2 emissions from power plants and other industrial processes. Although a bamboo forest stores less total carbon than a mature forest of trees, a bamboo plantation sequesters carbon at a much faster rate than a mature forest or a tree plantation.
However, moso bamboo is an unevenaged stand which is only composed of 1a 5yearold culms, while china fir is an evenaged stand and the age range is from 15 to 54 years, such that, per year, the mean aboveground carbon sequestration is 8. Phytolithoccluded carbon phytoc, a highly stable carbon c fraction resistant to decomposition, plays an important role in longterm global c sequestration. We tested this hypothesis by measuring carbon dioxide co 2 emissions from bamboo culms and comparing them with their biomass sequestration potential. Comparing aboveground carbon sequestration between.
Jun 14, 2011 bamboo is widespread in the subtropics and tropics of asia, africa, and latin america. Managing woody bamboos for carbon farming and carbon trading. Carbon exists in many forms, predominately as plant biomass, soil organic matter, and as the gas carbon dioxide co 2 in the atmosphere and dissolved in seawater. Overview of carbon dioxide capture and sequestration. Full carbon accounting for wood products should include all emissions, both industrial and biogenic, from cradleto. The total area of bamboo forests of various species is 22. Valuing carbon sequestration to finance afforestation. Therefore the farming of bamboo timber may have significant carbon sequestration potential. Belowground phytolithoccluded carbon of monopodial bamboo in. It was found that the aboveground biomass consisting of stems, branches, and foliage, contains a total of 200 tons per hectare, leading to an.
Pdf on oct 12, 2017, syam viswanath and others published carbon sequestration potential in bamboos. A measurement of the carbon sequestration potential of guadua. Cumulative avoided emissions from landuse conversion 4. Pdf carbon sequestration potential in bamboos researchgate. Carbon storage in a bamboo bambusa vulgaris citeseerx. Grazing and fire are two serious sources of injuries to bamboo forests. It is hypothesized that large quantities of organic carbon were buried and preserved for over one hundred thousand years under the great northern hemisphere icesheets during the. Read comparing aboveground carbon sequestration between moso bamboo phyllostachys heterocycla and china fir cunninghamia lanceolata forests based on the allometric model, forest ecology and management on deepdyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips. Carbon balance applications comparative carbon flows in tree crop plantations incoming carbon flows photosynthesis of the cover and outgoing carbon flows ecosystem respiration are easily greater in a coconut plantation under virtually optimum conditions than for other tropical or temperate plantations. Converting existing conservation lands to intensive cultivation, while perhaps producing. Using modeling and comparison studies, the findings of this report suggest that bamboos carbon sequestration rate can equal or surpasses that of fastgrowth trees over short time periods in a new plantation, but only when bamboo is actively managed. Previous studies have demonstrated that bamboo plants contribute greatly to phytoc sink in forests based on their aboveground biomass.
Carbon sequestration in soils over the past 150 years. Review paper managing woody bamboos for carbon farming and. A primer congressional research service 1 introduction carbon capture and sequestration or storageknown as ccsis a physical process that involves capturing manmade carbon dioxide co2 at its source and storing it. Although the total forest areas in many countries have decreased drastically, bamboo forests have increased at a rate of 3% annually. Carbon sequestration clean carbon university of southampton. Carbon dioxide is the prime greenhouse gas which is a top priority issue in the world of green science. Delft university of technology environmental assessment of. Comparing aboveground carbon sequestration between moso. Biomass and carbon storage in bamboo is a permanent sink. Cost of carbon sequestration using different techniques 2. To help mitigate global warming, carbon storage by forests is often mentioned as the only or the best way to reduce the co2 concentration in the atmosphere. This amount of carbon storage is much more promising than the carbon storage of many. Sequestration of carbon in soil organic matter socsom 34 near east foundation nef plans carbon sequestration pilot projects in west african savannah optimum 36 villagebased management of woody savannah and the establishment of woodlots for carbon sequestration 38.
Scientists say the worlds atmospheric carbon dioxide levels are increasing by about three billion metric tons every year. The possibility of carbon sequestration via wood burial stems from the observation that natural forest is typically littered with dead trees fig. The burning of vast quantities of fossil fuels, the large scale devastation of tropical forest and landuse change have resulted in a gradual increase of atmospheric. Reforestation is a widely embraced carbon sequestration technique 37, 38. We tested this hypothesis by measuring carbon dioxide co2 emissions from bamboo culms and comparing them with their biomass sequestration potential. This process is called carbon capture and sequestration or ccs. Carbon sequestration to mitigate climate change human activities, especially the burning of fossil fuels such as coal, oil, and gas, have caused a substantial increase. As a major nonwood forest product and wood substitute, bamboo is of increasing interest to ecologists owing to its rapid growth and correspondingly high potential for. Moso bamboo phyllostachys pubescens is a very important forest resource in subtropical china, and it has excellent carbon sequestration potential, and can. If the amount of bamboo carbon fixation is larger than that of the decomposition, bamboo. Sensitivity analysis was also conducted to examine the impacts of carbon policy, interest rates, stem. Although bamboo is an integrating part of tropical forest ecosystems, it was. Some advice for starting your own backyard carbon farm. Carbon is found in all living organisms and is the major building block for life on earth.
One sticking point is the short life span of bamboo. Key issues and options in accounting for carbon sequestration and temporary storage in life cycle assessment and carbon footprinting. Lca carbon footprint of industrial bamboo products, 20, microsoft powerpoint file. If the bamboo forest wasnt managed through annual harvesting practices, it would be significantly less effective at carbon sequestration, the report added. Phylogenetic variation of phytolith carbon sequestration in. We i assess the carbon sequestration potential of afforestation projects in various chinese regions by comparing different tree species, project durations and regional particularities, ii. Carbon storage in a bamboo bambusa vulgaris plantation in. How many carbon credits can be produced by 1 square km of bamboo. Biogeochemical sequestration of carbon within phytoliths. Carbon sequestration issuesintroductioncarbon sequestration is the collection and storage of carbon dioxide co2 to keep it out of the atmosphere. Sensitivity analysis was also conducted to examine the impacts of. Co2 can be sequestered in the oceans, underground reservoirs, carbon compounds, biomass, or soil.
In bamboo farming system under selective felling regime, although the c stock and sequestration was low compared to other agroforestry systems across the world, it represented a permanent stock. Carbon sequestration is the longterm storage of carbon. Ccsreg is an interdisciplinary project to develop recommendations for how best to regulate the process of capturing co 2, transport it in pipelines, and sequester it safely and securely in appropriate deep geological formations. Lcacarbon footprint of industrial bamboo products, 20, microsoft powerpoint file. Bamboos are one of the fastest growing plants on earth, and are widely considered to have high ability to capture and sequester atmospheric carbon, and consequently to mitigate climate change. Because of its rapid growth, bamboo is unmatched in its ability to remove carbon dioxide from the environment. Sep 17, 2016 in 20, tracy li wrote a terrific article on this subject. However, the voluntary acceptance by landowners crucially depends on their economic outcome. Carbon dioxide capture and sequestration can be defined as the process of separation of carbon dioxide. Bamboo offers a number of benefits, according to friederich, including rapid restoration, largescale carbon sequestration, supplying a sustainable source of energy, and providing raw material for. Role of bamboo forests in carbon sequestration and climate change mitigation.
Carbon storage in a bamboo bambusa vulgaris plantation. Managing woody bamboos for carbon farming and carbon. In 20, tracy li wrote a terrific article on this subject. Bamboo is a hot commodity in the sustainable marketplace used in products from flooring to fabric. Byrne 1 and kevin black2 introduction there is general consensus among the scientific community that increasing atmospheric levels of the socalled greenhouse gasesare causing climate change and are likely to continue doing so. Toensmeier estimates that the carbon sequestration in his. Pdf role of bamboo forests in carbon sequestration and.
Carbon sequestration is the collection and storage of carbon dioxide co 2 to keep it out of the atmosphere. Bamboo can capture carbon fast, says report scidev. Essentially, 1 km2 of moso bamboo a giant variety in china can store about 25,000 tons of carbon per year. Bamboo biomass produced on marginally productive land with waste water, will provide a lot of new jobs. Of course, nothing is simple and there is some controversy surrounding the use of bamboo for carbon sequestration. Co 2 can be sequestered in the oceans, underground reservoirs, carbon compounds, biomass, or soil. Download pdf carbon sequestration in tropical grassland. May 10, 2020 bamboos carbon sequestration properties have been studied in countries where it naturally forms wild forests, such as mexico castaneda, 2006 and china. Phylogenetic variation of phytolith carbon sequestration. However, little is known about the contribution of belowground parts of bamboo to the phytoc stock. Land expectation value lev was estimated for various moso bamboo management models using the faustmannhartman formula. Biomass carbon storage in woody bamboo is comparable to the woody biomass of trees.
The phytolith carbon sequestration in chinese bamboo is estimated to be 0. Source for information on carbon sequestration issues. Carbon sequestration in soils over the past 150 years, the. When trees capture and store carbon in forest vegetation, soil and forest products, it is called carbon sequestration. Belowground phytolithoccluded carbon of monopodial bamboo.
Under regular management practices, bamboo sequestered an equal or greater amount of carbon over the 60year lifespan of a chinese fir plantation. Carbon footprint analysis of bamboo scrimber flooring. Bamboo forest is characterized by large carbon sequestration capability and it plays an important role in mitigating climate change. Management of carbon sequestration in soil highlights the importance of world soils as a sink for atmospheric carbon and discusses the impact of tillage, conservation reserve programs crp, management of grasslands and woodlands, and other soil and crop management and land use practices that lead to carbon sequestration. Carbon dioxide geological storage or sequestration is the placement of atmospheric, human produced co 2 into underground geological formations, where it can be permanently stored away from the atmosphere, in order to mitigate or defer global warming and avoid dangerous climate change. Separating out green emissions from black emissions is an artificial distinction at best. Cobenefits and ecosystem services created by soc sequestration list of tables 1. Carbon dioxide capture and sequestration technology can slow global warming by reducing carbon dioxide emissions into the atmosphere applicable to the 60% of global emissions that come from stationary sources such as power plants necessary to achieve the rapid and sustained carbon dioxide emission reductions over the next 50 to 100. Managing bamboo for carbon sequestration, bamboo stem and.
A variety of ways to sequester carbon have been proposed since the 1980s. Woody bamboos provide ample opportunities for carbon farming and carbon trading. Bamboo is widely distributed in southeast asia, africa, and latin america. The simple fact is that carbon emissions are carbon emissions. Ppt carbon sequestration powerpoint presentation free. Abstractphytoliths, the amorphous silica deposited in plant tissues, can occlude organic carbon. The carbon sequestration potential of an unmanaged and previously unstudied guadua angustifolia bamboo forest in the carrasco national park of bolivia has been studied, by estimating the total aboveground biomass contained in the forest. Carbon sequestration should only be used to buy time so that the society has sufficient lead time to adjust while avoiding dangerous climate change.
1443 265 500 1189 541 1417 1166 1054 132 686 1469 1304 1079 264 535 1375 859 576 898 1367 1460 1310 737 227 529 100 905 1588 957 774 596 403 980 1145 575 1412 1335 487 951 201 978