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The Role of Reforestation in Carbon Sequestration
New Forests (2019) 50:115–137 https://doi.org/10.1007/s11056-018-9655-3 The role of reforestation in carbon sequestration L. E. Nave1,2 · B. F. Walters3 · K. L. Hofmeister4 · C. H. Perry3 · U. Mishra5 · G. M. Domke3 · C. W. Swanston6 Received: 12 October 2017 / Accepted: 24 June 2018 / Published online: 9 July 2018 © Springer Nature B.V. 2018 Abstract In the United States (U.S.), the maintenance of forest cover is a legal mandate for federally managed forest lands. More broadly, reforestation following harvesting, recent or historic disturbances can enhance numerous carbon (C)-based ecosystem services and functions. These include production of woody biomass for forest products, and mitigation of atmos- pheric CO2 pollution and climate change by sequestering C into ecosystem pools where it can be stored for long timescales. Nonetheless, a range of assessments and analyses indicate that reforestation in the U.S. lags behind its potential, with the continuation of ecosystem services and functions at risk if reforestation is not increased. In this context, there is need for multiple independent analyses that quantify the role of reforestation in C sequestration, from ecosystems up to regional and national levels. Here, we describe the methods and report the fndings of a large-scale data synthesis aimed at four objectives: (1) estimate C storage in major ecosystem pools in forest and other land cover types; (2) quan- tify sources of variation in ecosystem C pools; (3) compare the impacts of reforestation and aforestation on C pools; (4) assess whether these results hold or diverge across ecore- gions. -
Long-Term Carbon Sink in Borneo's Forests Halted by Drought
Corrected: Publisher correction ARTICLE DOI: 10.1038/s41467-017-01997-0 OPEN Long-term carbon sink in Borneo’s forests halted by drought and vulnerable to edge effects Lan Qie et al. Less than half of anthropogenic carbon dioxide emissions remain in the atmosphere. While carbon balance models imply large carbon uptake in tropical forests, direct on-the-ground observations are still lacking in Southeast Asia. Here, using long-term plot monitoring records fi −1 1234567890 of up to half a century, we nd that intact forests in Borneo gained 0.43 Mg C ha per year (95% CI 0.14–0.72, mean period 1988–2010) in above-ground live biomass carbon. These results closely match those from African and Amazonian plot networks, suggesting that the world’s remaining intact tropical forests are now en masse out-of-equilibrium. Although both pan-tropical and long-term, the sink in remaining intact forests appears vulnerable to climate and land use changes. Across Borneo the 1997–1998 El Niño drought temporarily halted the carbon sink by increasing tree mortality, while fragmentation persistently offset the sink and turned many edge-affected forests into a carbon source to the atmosphere. Correspondence and requests for materials should be addressed to L.Q. (email: [email protected]) #A full list of authors and their affliations appears at the end of the paper NATURE COMMUNICATIONS | 8: 1966 | DOI: 10.1038/s41467-017-01997-0 | www.nature.com/naturecommunications 1 ARTICLE NATURE COMMUNICATIONS | DOI: 10.1038/s41467-017-01997-0 ver the past half-century land and ocean carbon sinks Nevertheless, crucial evidence required to establish whether the have removed ~55% of anthropogenic CO2 emissions to forest sink is pan-tropical remains missing. -
Agriculture, Forestry, and Other Human Activities
4 Agriculture, Forestry, and Other Human Activities CO-CHAIRS D. Kupfer (Germany, Fed. Rep.) R. Karimanzira (Zimbabwe) CONTENTS AGRICULTURE, FORESTRY, AND OTHER HUMAN ACTIVITIES EXECUTIVE SUMMARY 77 4.1 INTRODUCTION 85 4.2 FOREST RESPONSE STRATEGIES 87 4.2.1 Special Issues on Boreal Forests 90 4.2.1.1 Introduction 90 4.2.1.2 Carbon Sinks of the Boreal Region 90 4.2.1.3 Consequences of Climate Change on Emissions 90 4.2.1.4 Possibilities to Refix Carbon Dioxide: A Case Study 91 4.2.1.5 Measures and Policy Options 91 4.2.1.5.1 Forest Protection 92 4.2.1.5.2 Forest Management 92 4.2.1.5.3 End Uses and Biomass Conversion 92 4.2.2 Special Issues on Temperate Forests 92 4.2.2.1 Greenhouse Gas Emissions from Temperate Forests 92 4.2.2.2 Global Warming: Impacts and Effects on Temperate Forests 93 4.2.2.3 Costs of Forestry Countermeasures 93 4.2.2.4 Constraints on Forestry Measures 94 4.2.3 Special Issues on Tropical Forests 94 4.2.3.1 Introduction to Tropical Deforestation and Climatic Concerns 94 4.2.3.2 Forest Carbon Pools and Forest Cover Statistics 94 4.2.3.3 Estimates of Current Rates of Forest Loss 94 4.2.3.4 Patterns and Causes of Deforestation 95 4.2.3.5 Estimates of Current Emissions from Forest Land Clearing 97 4.2.3.6 Estimates of Future Forest Loss and Emissions 98 4.2.3.7 Strategies to Reduce Emissions: Types of Response Options 99 4.2.3.8 Policy Options 103 75 76 IPCC RESPONSE STRATEGIES WORKING GROUP REPORTS 4.3 AGRICULTURE RESPONSE STRATEGIES 105 4.3.1 Summary of Agricultural Emissions of Greenhouse Gases 105 4.3.2 Measures and -
Mainstreaming Native Species-Based Forest Restoration
93 ISBN 978-9962-614-22-7 Mainstreaming Native Species-Based Forest Restoration July 15-16, 2010 Philippines Sponsored by the Environmental Leadership & Training Initiative (ELTI), the Rain Forest Restoration Initiative (RFRI), and the Institute of Biology, University of the Philippines (UP) Diliman Conference Proceedings 91 Mainstreaming Native Species-Based Forest Restoration Conference Proceedings July 15-16, 2010 Philippines Sponsored by The Environmental Leadership & Training Initiative (ELTI) Rain Forest Restoration Initiative (RFRI) University of the Philippines (UP) 2 This is a publication of the Environmental Leadership & Training Initiative (ELTI), a joint program of the Yale School of Forestry & Environmental Studies (F&ES) and the Smithsonian Tropical Research Institute (STRI). www.elti.org Phone: (1) 203-432-8561 [US] E-mail: [email protected] or [email protected] Text and Editing: J. David Neidel, Hazel Consunji, Jonathan Labozzetta, Alicia Calle, Javier Mateo-Vega Layout: Alicia Calle Photographs: ELTI-Asia Photo Collection Suggested citation: Neidel, J.D., Consunji, H., Labozetta, J., Calle, A. and J. Mateo- Vega, eds. 2012. Mainstreaming Native Species-Based Forest Restoration. ELTI Conference Proceedings. New Haven, CT: Yale University; Panama City: Smithsonian Tropical Research Institute. ISBN 978-9962-614-22-7 3 Acknowledgements ELTI recognizes the generosity of the Arcadia Fund, whose fund- ing supports ELTI and helped make this event possible. Additional funding was provided by the Philippine Tropical Forest Conserva- tion Foundation. 4 List of Acronyms ANR Assisted Natural Regeneration Atty. Attorney CBFM Community-Based Forest Management CDM Clean Development Mechanism CI Conservation International CO2 Carbon Dioxide DENR Department of Environment & Natural Resources FAO United Nations Food & Agriculture Organization FMB Forest Management Bureau For. -
Principles and Practice of Forest Landscape Restoration Case Studies from the Drylands of Latin America Edited by A.C
Principles and Practice of Forest Landscape Restoration Case studies from the drylands of Latin America Edited by A.C. Newton and N. Tejedor About IUCN IUCN, International Union for Conservation of Nature, helps the world find pragmatic solutions to our most pressing environment and development challenges. IUCN works on biodiversity, climate change, energy, human livelihoods and greening the world economy by supporting scientific research, managing field projects all over the world, and bringing governments, NGOs, the UN and companies together to develop policy, laws and best practice. IUCN is the world’s oldest and largest global environmental organization, with more than 1,000 government and NGO members and almost 11,000 volunteer experts in some 160 countries. IUCN’s work is supported by over 1,000 staff in 60 offices and hundreds of partners in public, NGO and private sectors around the world. www.iucn.org Principles and Practice of Forest Landscape Restoration Case studies from the drylands of Latin America Principles and Practice of Forest Landscape Restoration Case studies from the drylands of Latin America Edited by A.C. Newton and N. Tejedor This book is dedicated to the memory of Margarito Sánchez Carrada, a student who worked on the research project described in these pages. The designation of geographical entities in this book, and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of IUCN or the European Commission concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. -
Ocean Storage
277 6 Ocean storage Coordinating Lead Authors Ken Caldeira (United States), Makoto Akai (Japan) Lead Authors Peter Brewer (United States), Baixin Chen (China), Peter Haugan (Norway), Toru Iwama (Japan), Paul Johnston (United Kingdom), Haroon Kheshgi (United States), Qingquan Li (China), Takashi Ohsumi (Japan), Hans Pörtner (Germany), Chris Sabine (United States), Yoshihisa Shirayama (Japan), Jolyon Thomson (United Kingdom) Contributing Authors Jim Barry (United States), Lara Hansen (United States) Review Editors Brad De Young (Canada), Fortunat Joos (Switzerland) 278 IPCC Special Report on Carbon dioxide Capture and Storage Contents EXECUTIVE SUMMARY 279 6.7 Environmental impacts, risks, and risk management 298 6.1 Introduction and background 279 6.7.1 Introduction to biological impacts and risk 298 6.1.1 Intentional storage of CO2 in the ocean 279 6.7.2 Physiological effects of CO2 301 6.1.2 Relevant background in physical and chemical 6.7.3 From physiological mechanisms to ecosystems 305 oceanography 281 6.7.4 Biological consequences for water column release scenarios 306 6.2 Approaches to release CO2 into the ocean 282 6.7.5 Biological consequences associated with CO2 6.2.1 Approaches to releasing CO2 that has been captured, lakes 307 compressed, and transported into the ocean 282 6.7.6 Contaminants in CO2 streams 307 6.2.2 CO2 storage by dissolution of carbonate minerals 290 6.7.7 Risk management 307 6.2.3 Other ocean storage approaches 291 6.7.8 Social aspects; public and stakeholder perception 307 6.3 Capacity and fractions retained -
Long-Term Carbon Sink in Borneo’S Forests Halted By
ARTICLE DOI: 10.1038/s41467-017-01997-0 OPEN Long-term carbon sink in Borneo’s forests halted by drought and vulnerable to edge effects Lan Qie et al. Less than half of anthropogenic carbon dioxide emissions remain in the atmosphere. While carbon balance models imply large carbon uptake in tropical forests, direct on-the-ground observations are still lacking in Southeast Asia. Here, using long-term plot monitoring records fi −1 1234567890 of up to half a century, we nd that intact forests in Borneo gained 0.43 Mg C ha per year (95% CI 0.14–0.72, mean period 1988–2010) above-ground live biomass. These results closely match those from African and Amazonian plot networks, suggesting that the world’s remaining intact tropical forests are now en masse out-of-equilibrium. Although both pan- tropical and long-term, the sink in remaining intact forests appears vulnerable to climate and land use changes. Across Borneo the 1997–1998 El Niño drought temporarily halted the carbon sink by increasing tree mortality, while fragmentation persistently offset the sink and turned many edge-affected forests into a carbon source to the atmosphere. Correspondence and requests for materials should be addressed to L.Q. (email: [email protected]) #A full list of authors and their affliations appears at the end of the paper NATURE COMMUNICATIONS | 8: 1966 | DOI: 10.1038/s41467-017-01997-0 | www.nature.com/naturecommunications 1 ARTICLE NATURE COMMUNICATIONS | DOI: 10.1038/s41467-017-01997-0 ver the past half-century land and ocean carbon sinks Nevertheless, crucial evidence required to establish whether the have removed ~55% of anthropogenic CO2 emissions to forest sink is pan-tropical remains missing. -
Forestry As a Natural Climate Solution: the Positive Outcomes of Negative Carbon Emissions
PNW Pacific Northwest Research Station INSIDE Tracking Carbon Through Forests and Streams . 2 Mapping Carbon in Soil. .3 Alaska Land Carbon Project . .4 What’s Next in Carbon Cycle Research . 4 FINDINGS issue two hundred twenty-five / march 2020 “Science affects the way we think together.” Lewis Thomas Forestry as a Natural Climate Solution: The Positive Outcomes of Negative Carbon Emissions IN SUMMARY Forests are considered a natural solu- tion for mitigating climate change David D’A more because they absorb and store atmos- pheric carbon. With Alaska boasting 129 million acres of forest, this state can play a crucial role as a carbon sink for the United States. Until recently, the vol- ume of carbon stored in Alaska’s forests was unknown, as was their future car- bon sequestration capacity. In 2007, Congress passed the Energy Independence and Security Act that directed the Department of the Inte- rior to assess the stock and flow of carbon in all the lands and waters of the United States. In 2012, a team com- posed of researchers with the U.S. Geological Survey, U.S. Forest Ser- vice, and the University of Alaska assessed how much carbon Alaska’s An unthinned, even-aged stand in southeast Alaska. New research on carbon sequestration in the region’s coastal temperate rainforests, and how this may change over the next 80 years, is helping land managers forests can sequester. evaluate tradeoffs among management options. The researchers concluded that ecosys- tems of Alaska could be a substantial “Stones have been known to move sunlight, water, and atmospheric carbon diox- carbon sink. -
Implementing Forest Landscape Restoration – a Practitioner’S Guide
Implementing Forest Landscape Restoration – A Practitioner’s Guide A Practitioner’s Restoration – Landscape Implementing Forest IMPLEMENTING FOREST LANDSCAPE RESTORATION A Practitioner’s Guide Editors: John Stanturf, Stephanie Mansourian, Michael Kleine IMPLEMENTING FOREST LANDSCAPE RESTORATION A Practitioner’s Guide Editors: John Stanturf, Stephanie Mansourian, Michael Kleine Recommended citation: Stanturf, John; Mansourian, Stephanie; Kleine, Michael; eds. 2017. Implementing Forest Landscape Restoration, A Practitioner‘s Guide. International Union of Forest Research Organizations, Special Programme for Development of Capacities (IUFRO-SPDC). Vienna, Austria. 128 p. ISBN - 978-3-902762-78-8 Published by: International Union of Forest Research Organizations (IUFRO) Available from: IUFRO Headquarters Special Programme for Development of Capacities Marxergasse 2 1030 Vienna Austria Tel: +43-1-877-0151-0 E-mail: [email protected] www.iufro.org Layout: Schrägstrich Kommunikationsdesign Cover photographs: (top) Diverse tropical landscape in the Caribbean, Martinique. Photo © Andre Purret; (bottom left) Stakeholder consultations in Offinso District, Ghana © Ernest Foli; (bottom right) Communicating forest landscape restoration to all sectors of society is essential for implementation success, Kuala Selangor, Malaysia. Photo © Alexander Buck Printed in Austria by Eigner Druck, Tullner Straße 311, 3040 Neulengbach TABLE OF CONTENTS List of Acronyms 4 Preface Using this guide | John Stanturf 6 Introduction and Overview John Stanturf, Michael Kleine 8 Module I. Getting Started | John Stanturf, Michael Kleine, Janice Burns 14 Module II. Governance and Forest Landscape Restoration | Stephanie Mansourian 26 Module III. Designing a Forest Landscape Restoration Project John Stanturf, Michael Kleine, Stephanie Mansourian 37 Module IV. Technical Aspects of Forest Landscape Restoration Project Implementation John Stanturf, Promode Kant, Palle Madsen 50 Module V. -
Deforestation, Forestation, and Water Supply Mingfang Zhang and Xiaohua Wei
PERSPECTIVES Large-scale deforestation and plantation threaten the water supply for local and regional communities in Indonesia by altering streamflow conditions. and climate. Fires often cause hydrophobic soils, with reduced soil infiltration and ac- celeration of surface runoff and soil erosion. In a recent national assessment of the con- tiguous United States, forest fires had the greatest increase in annual streamflow in semiarid regions, followed by warm temper- ate and humid continental climate regions, with insignificant responses in the subtropi- cal Southeast (6). The hydrological impact of insect infestation is likely less pronounced than those of other disturbances. Large-scale beetle outbreaks in the western United States and British Columbia, Canada, over recent de- cades were predicted to increase streamflow, with reduced evapotranspiration because of Downloaded from the death of infested trees (5). However, fur- ther evidence showed negligible impacts of beetle infestation on annual streamflow, ow- ing to increased evapotranspiration of surviv- ing trees and understory vegetation (7). Forestation can either reduce annual streamflow or increase it (4, 8). Zhang et al. http://science.sciencemag.org/ HYDROLOGY (4) found that 60% of the forestation water- sheds had annual streamflow reduced by 0.7 to 65.1% with 0.7 to 100% forest cover gain, Deforestation, forestation, whereas 30% of them (mostly small water- sheds) had annual streamflow increased by 7 to 167.7% with 12 to 100% forest cover gain. and water supply Variations in annual streamflow response to forestation are even greater than those A systematic approach helps to illuminate caused by deforestation, possibly owing to the complex forest-water nexus site conditions prior to forestation and tree on March 13, 2021 species selected. -
Carbon Sequestration in Short-Rotation Forestry Plantations and in Belgian Forest Ecosystems
Carbon sequestration in short-rotation forestry plantations and in Belgian forest ecosystems ir. Inge Vande Walle to S. and J. Promoter : Prof. dr. Raoul LEMEUR Department of Applied Ecology and Environmental Biology, Laboratory of Plant Ecology Dean : Prof. dr. ir. Herman VAN LANGENHOVE Rector : Prof. dr. Paul VAN CAUWENBERGE ir. Inge VANDE WALLE Carbon sequestration in short-rotation forestry plantations and in Belgian forest ecosystems Thesis submitted in fulfillment of the requirements for the degree of Doctor (PhD) in Applied Biological Sciences Koolstofvastlegging in plantages met korte omloopstijd en in Belgische bosecosystemen Illustrations on the cover : Front : birch trees at a short-rotation plantation (Zwijnaarde) Back : Maskobossen (Jabbeke) Illustrations between chapters : Page 15 : short-rotation plantation (Zwijnaarde), washing of roots (greenhouse at the Faculty of Bioscience Engineering, Gent) Page 115 : Aelmoeseneiebos (Gontrode), Maskobossen (Jabbeke), Merkenveld (Zedelgem), domain Cellen (Oostkamp) Page 245 : Merkenveld (Zedelgem) Citation : Vande Walle, I. 2007. Carbon sequestration in short-rotation forestry plantations and in Belgian forest ecosystems. Ph.D. thesis, Ghent University, Ghent, 244 p. ISBN-number : 978-90-5989-161-6 The author and the promoter give the authorization to consult and to copy parts of this work for personal use only. Every other use is subject to the copyright laws. Permission to reproduce any material contained in this work should be obtained from the author. Woord vooraf In principe is het schrijven van een 'Woord vooraf' niet zo'n moeilijke opdracht. Er is immers geen statistiek voor nodig, er moet niets bewezen worden, en verwijzingen naar andere publicaties zijn ook al niet van toepassing. In de praktijk echter is het niet zo eenvoudig om in enkele woorden of zinnen alle mensen te bedanken die er toe bijgedragen hebben dat ik de afgelopen tien jaar met veel plezier wetenschappelijk onderzoek heb uitgevoerd, en dat ik er in geslaagd ben het boek dat nu voor u ligt af te werken. -
The Need for Fast Near-Term Climate Mitigation to Slow Feedbacks and Tipping Points
The Need for Fast Near-Term Climate Mitigation to Slow Feedbacks and Tipping Points Critical Role of Short-lived Super Climate Pollutants in the Climate Emergency Background Note DRAFT: 27 September 2021 Institute for Governance Center for Human Rights and & Sustainable Development (IGSD) Environment (CHRE/CEDHA) Lead authors Durwood Zaelke, Romina Picolotti, Kristin Campbell, & Gabrielle Dreyfus Contributing authors Trina Thorbjornsen, Laura Bloomer, Blake Hite, Kiran Ghosh, & Daniel Taillant Acknowledgements We thank readers for comments that have allowed us to continue to update and improve this note. About the Institute for Governance & About the Center for Human Rights and Sustainable Development (IGSD) Environment (CHRE/CEDHA) IGSD’s mission is to promote just and Originally founded in 1999 in Argentina, the sustainable societies and to protect the Center for Human Rights and Environment environment by advancing the understanding, (CHRE or CEDHA by its Spanish acronym) development, and implementation of effective aims to build a more harmonious relationship and accountable systems of governance for between the environment and people. Its work sustainable development. centers on promoting greater access to justice and to guarantee human rights for victims of As part of its work, IGSD is pursuing “fast- environmental degradation, or due to the non- action” climate mitigation strategies that will sustainable management of natural resources, result in significant reductions of climate and to prevent future violations. To this end, emissions to limit temperature increase and other CHRE fosters the creation of public policy that climate impacts in the near-term. The focus is on promotes inclusive socially and environmentally strategies to reduce non-CO2 climate pollutants, sustainable development, through community protect sinks, and enhance urban albedo with participation, public interest litigation, smart surfaces, as a complement to cuts in CO2.