Assessing Ecosystem Services in UNESCO Biosphere Reserves

Total Page:16

File Type:pdf, Size:1020Kb

Assessing Ecosystem Services in UNESCO Biosphere Reserves Assessing Ecosystem Services in UNESCO Biosphere Reserves A Concept Paper prepared for the Canadian Commission for UNESCO By Liette Vasseur and Robert Siron Ottawa, Canada, March 2019 1 To quote this article: VASSEUR, L. & SIRON, R. ‘‘Assessing ecosystem services in UNESCO biosphere reserves’’, the Canadian Commission for UNESCO, March 2019. Cover photo: Nuu-chah-nulth photographer Melodie Charlie, Clayoquot Biosphere Trust The views and opinions expressed in this article are those of the authors and do not necessarily reflect the official policy or position of the Canadian Commission for UNESCO. 2 About the Authors Liette Vasseur Dr. Vasseur is a full professor in the Department of Biological Sciences at Brock University where she is also a member of the Women and Gender Studies program and the Environmental Sustainability Research Centre. Since 2014, she holds the UNESCO Chair on Community Sustainability: From Local to Global at Brock. Her research program is highly interdisciplinary and links issues such as community-based ecosystem management, climate change adaptation and resilience and sustainable agriculture. She works in China, where she is a visiting scholar at Fujian Agriculture and Forestry University. Her work in Ecuador focuses on the community sustainability and ecosystem-based adaptation to climate change of rural native communities in the Andean region of the Chimborazo. Some of her previous work has focused on ecosystem management and gender issues in Burkina Faso and support of women in charge of school gardens. She also recently started a project with the Town of Lincoln on climate change adaptation and community sustainability. Her community-research work with the City of Greater Sudbury led her to receive in 2011 the Latornell Pioneers Award from Conservation Ontario. She has produced over hundred publications and more than 250 presentations as a researcher. She was recently appointed President of the Canadian Commission for UNESCO. She also is the vice-chair for North America Region of the Commission for Ecosystem Management at the International Union for Conservation of Nature and leads the thematic group on Ecosystem Governance. Dr. Vasseur is now the Past-President of the Canadian Coalition of Women in Engineering, Science, Trades and Technology and President of the Canadian Commission for UNESCO. Robert Siron Dr. Siron is the coordinator of the Ecosystems & Biodiversity Program and he also co-coordinates the Northern Environment Program in Ouranos, a scientific consortium on regional climatology and adaptation to climate change. He joined the consortium in 2009 to coordinate the Ouranos scientific contribution to the Climate Change Action Plan 2006-2012 of the Quebec government. Previously, he started his career as a postdoctoral and then associate researcher in marine ecotoxicology at the National Institute of Scientific Research (INRS-Oceanology) and acted as lecturer at the Université du Québec à Rimouski. Subsequently, he worked as consultant in environmental education and popularizing science. He joined the Department of Fisheries and Oceans Canada, where he contributed to the establishment of the St. Lawrence Observatory at the Maurice Lamontagne Institute, then working with the DFO’s Oceans Directorate in Ottawa, as national coordinator of the Marine Environmental Quality program, and as scientific manager in charge of the implementation of the Ecosystem-based Management in Canada’s oceans. Recently, he acted as expert to evaluate a UNESCO biosphere reserve periodic review, and since 2017, he is a member of the sectoral commission on natural, social and human sciences of the Canadian Commission for UNESCO. He is also a member of the Biodiversity Adaptation Working Group of the Natural Resource Canada’s national platform on adaptation to climate change. 3 Contributors This paper was produced by the members of the Canadian Commission for UNESCO’s working group: Eleanor Haine Bennett (Canadian Commission for UNESCO), Elena Bennett (McGill University), Shailyn Drukis (Youth Advisory Group), Andreas Link (Ontario Ministry of Natural Resources & Forestry), Laura Loucks (Clayoquot Biosphere Trust), and Lenore Swystun (Prairie Wild Consulting), under the leadership of Liette Vasseur (Brock University) and Robert Siron (Ouranos). We are grateful for their contributions. We are also grateful for the contributions to the case studies from Laura Loucks, Research Director, Clayoquot Biosphere Trust, and Geneviève Poirier-Ghys, Director of Conservation, Mont Saint-Hilaire Biosphere Reserve. Acknowledgements We would like to thank Bernal Herrera-Fernández from the Foundation for the Development of the Central Volcanic Mountain Range (Fundecor), Costa Rica, Pamela McElwee from Rutgers, the State University of New Jersey, United States, and Geneviève Poirier, Director of Conservation, Mont Saint-Hilaire Biosphere Reserve, for reviewing this document. Their comments were greatly appreciated. 4 Table of Contents About the Authors .............................................................................................................................................. 3 Contributors ....................................................................................................................................................... 4 Acknowledgements ............................................................................................................................................ 4 Glossary of Terms ............................................................................................................................................... 6 Abbreviations ..................................................................................................................................................... 7 Introduction ....................................................................................................................................................... 8 1. Ecosystem services: assessing / valuing nature’s contributions to people ................................................. 9 2. Ecosystem services … a tool to connect people and nature ..................................................................... 12 3. Biosphere Reserves: sources and stewards of ecosystem services .......................................................... 14 4. A proposed step-by-step approach to define and assess Biosphere Reserves’ ecosystem services ........ 17 Conclusion ........................................................................................................................................................ 24 References ....................................................................................................................................................... 25 Bibliography ..................................................................................................................................................... 27 Appendix 1. Diaz et al. 2018 Supplemental: ..................................................................................................... 29 Appendix 2. Questions asked in the self-study document ............................................................................... 30 Appendix 3. Check-list for guiding the assessment of Nature’s contributions to people (NCP) and Ecosystem services (ES) within UNESCO Biosphere Reserves during the periodic review process, and NCP/ES examples from the two case studies ................................................................................................................................ 31 5 Glossary of Terms Aichi Biodiversity Targets - The Aichi Biodiversity Targets are part of The Strategic Plan for Biodiversity 2011- 2020 – A ten-year framework for action by all countries and stakeholders to save biodiversity and enhance its benefits for people. Adopted in 2010 at the Conference for the Parties for the Convention on Biological Diversity in Nagoya, Aichi Prefecture, Japan, the plan includes 20 biodiversity targets, known as the Aichi Targets, which are to be achieved by 2020 to reverse the global decline in biodiversity. Ecosystem - An ecosystem includes all living things in a given area, as well as their interactions with each other, and with their non-living environments (weather, earth, sun, soil, climate, and atmosphere). Each organism has a role to play and contributes to the health and productivity of the ecosystem as a whole. Ecosystem Approach - Ecosystem-based management is an integrated management approach that recognizes the full array of interactions within an ecosystem, including humans, rather than considering single issues, species, or ecosystem services in isolation. Equitable Payments for Ecosystem Services - Payments for ecosystem services occur when a beneficiary or user of an ecosystem service makes a direct or indirect payment to the provider of that service. The idea is that whoever preserves or maintains an ecosystem service should be paid for doing so in a way that recognizes and balancing the rights and interests of different stakeholders. Material NCP - Material Nature’s Contributions to People (NCP) are substances, objects, or other material elements from nature that directly sustain people's physical existence and material assets. They are typically physically consumed in the process of being experienced—for example, when organisms are transformed into food, energy, or materials for ornamental purposes. Nature-Based Solutions - Nature-based Solutions (NbS) are “actions
Recommended publications
  • Climate Change's Impact on Key Ecosystem Services and the Human
    US CLIMATE-CHANGE IMPACTS Climate change’s impact on key ecosystem 483 services and the human well-being they support in the US Erik J Nelson1*, Peter Kareiva2, Mary Ruckelshaus3,4, Katie Arkema3,4, Gary Geller5, Evan Girvetz2,4, Dave Goodrich6, Virginia Matzek7, Malin Pinsky8, Walt Reid9, Martin Saunders7, Darius Semmens10, and Heather Tallis3† Climate change alters the functions of ecological systems. As a result, the provision of ecosystem services and the well-being of people that rely on these services are being modified. Climate models portend continued warming and more frequent extreme weather events across the US. Such weather-related disturbances will place a premium on the ecosystem services that people rely on. We discuss some of the observed and anticipated impacts of climate change on ecosystem service provision and livelihoods in the US. We also highlight promis- ing adaptive measures. The challenge will be choosing which adaptive strategies to implement, given limited resources and time. We suggest using dynamic balance sheets or accounts of natural capital and natural assets to prioritize and evaluate national and regional adaptation strategies that involve ecosystem services. Front Ecol Environ 2013; 11(9): 483–493, doi:10.1890/120312 limate change has altered and will continue to alter are ecosystem services. Climate change is expected to Cthe provision, timing, and location of ecosystem increasingly impact, both positively and negatively, the functions across landscapes. Ecosystem functions, such as provision and value of welfare-enhancing services in the nutrient recycling in soil and the timing and volume of US and around the world (Staudinger et al.
    [Show full text]
  • Ecosystem Services and Natural Resources
    ECOSYSTEM SERVICES AND NATURAL RESOURCES Porter Hoagland1*, Hauke Kite-Powell1, Di Jin1, and Charlie Colgan2 1Marine Policy Center Woods Hole Oceanographic Institution Woods Hole, MA 02543 2Center for the Blue Economy Middlebury Institute of International Studies at Monterey Monterey, CA 93940 *Corresponding author. This working paper is a preliminary draft for discussion by participants at the Mid-Atlantic Blue Ocean Economy 2030 meeting. Comments and suggestions are wel- come. Please do not quote or cite without the permission of the authors. 1. Introduction All natural resources, wherever they are found, comprise physical features of the Earth that have economic value when they are in short supply. The supply status of natural resources can be the result of natural occurrences or affected by human degradation or restoration, new scientific in- sights or technological advances, or regulation. The economic value of natural resources can ex- pand or contract with varying environmental conditions, shifting human uses and preferences, and purposeful investments, depletions, or depreciation. It has now become common to characterize flows of goods and services from natural resources, referred to as “ecosystem” (or sometimes “environmental”) services (ESs). The values of ES flows can arise through direct, indirect, or passive uses of natural resources, in markets or as public goods, and a variety of methodologies have been developed to measure and estimate these values. Often the values of ES flows are underestimated or even ignored, and the resulting im- plicit subsidies may lead to the overuse or degradation of the relevant resources or even the broader environment (Fenichel et al. 2016). Where competing uses of resources are potentially mutually exclusive in specific locations or over time, it is helpful to be able to assess—through explicit tradeoffs—the values of ES flows that may be gained or lost when one or more uses are assigned or gain preferential treatment over others.
    [Show full text]
  • Ecosystem Services of Collectively Managed Urban Gardens : Exploring Factors Affecting Synergies and Tradeoffs
    Ecosystem services of collectively managed urban gardens : exploring factors affecting synergies and trade-offs at the site level Dennis, M and James, P http://dx.doi.org/10.1016/j.ecoser.2017.05.009 Title Ecosystem services of collectively managed urban gardens : exploring factors affecting synergies and trade-offs at the site level Authors Dennis, M and James, P Type Article URL This version is available at: http://usir.salford.ac.uk/id/eprint/42449/ Published Date 2017 USIR is a digital collection of the research output of the University of Salford. Where copyright permits, full text material held in the repository is made freely available online and can be read, downloaded and copied for non-commercial private study or research purposes. Please check the manuscript for any further copyright restrictions. For more information, including our policy and submission procedure, please contact the Repository Team at: [email protected]. 1 Ecosystem services of collectively managed urban gardens: exploring factors affecting synergies 2 and trade-offs at the site level 3 4 Abstract 5 Collective management of urban green space is being acknowledged and promoted. The need to 6 understand productivity and potential trade-offs between co-occurring ecosystem services arising 7 from collectively managed pockets of green space is pivotal to the design and promotion of both 8 productive urban areas and effective stakeholder participation in their management. Quantitative 9 assessments of ecosystem service production were obtained from detailed site surveys at ten 10 examples of collectively managed urban gardens in Greater Manchester, UK. Correlation analyses 11 demonstrated high levels of synergy between ecological (biodiversity) and social (learning and well- 12 being) benefits related to such spaces.
    [Show full text]
  • Ecosystem Services and Australian Natural Resource Management (NRM) Futures
    ECOSYSTEM SERVICES AND AUSTRALIAN NRM FUTURES Ecosystem Services and Australian Natural Resource Management (NRM) Futures Paper to the Natural Resource Policies and Programs Committee (NRPPC) and the Natural Resource Management Standing Committee (NRMSC) Prepared by the Ecosystem Services Working Group: Steven Cork (DEWHA, Canberra) Gary Stoneham (DSE, Victoria) Kim Lowe (DSE, Victoria) Drawing on input from: Kate Gainer (DEWHA, Canberra) Richard Thackway (DAFF, Canberra) August 2007 ECOSYSTEM SERVICES AND AUSTRALIAN NRM FUTURES © Commonwealth of Australia 2008 ISBN 9780642553874 This work is copyright. Apart from any use as permitted under the Copyright Act 1968, no part may be reproduced by any process without prior written permission from the Australian Government, available from the Department of the Environment, Water, Heritage and the Arts. Requests and inquiries concerning reproduction and rights should be addressed to: Assistant Secretary Biodiversity Conservation Branch Department of the Environment, Water, Heritage and the Arts GPO Box 787 Canberra ACT 2601 Acknowledgements The Australian Government Department of the Environment, Water, Heritage and the Arts has collated and edited this paper for the Natural Resource Management Standing Committee. While reasonable efforts have been made to ensure that the contents of this paper are factually correct, the Australian Government and members of the Natural Resource Management Standing Committee (or the governments that the committee members represent) do not accept responsibility
    [Show full text]
  • Sustainable Insight
    CLIMATE CHANGE & SUSTAINABILITY SERVICES Sustainable Insight The Nature of Ecosystem Service Risks for Business SPECIAL EDitiON IN COLLABOratiON With Fauna & FLORA InternatiONAL AND UNEP FI May 2011 2 | The Nature of Ecosystem Service Risks for Business About KPMG, UNEP FI and FFI KPMG, UNEP FI and FFI have produced this paper together drawing from research and projects they have done individually and together. KPMG Fauna & Flora International United Nations Environment KPMG is a global network of FFI is the world’s first established Programme Finance Initiative professional firms providing high-quality international conservation body, (UNEP FI) services in the field op audit, tax and founded in 1903. FFI acts to conserve The United Nations Environment advisory. We work for a wide range of threatened species and ecosystems Programme Finance Initiative (UNEP FI) clients, both national and international worldwide, choosing solutions that is a unique global partnership between organisations. In the complexity of are sustainable, are based on sound the United Nations Environment today’s global landscape our clients science and take account of human Programme (UNEP) and the global are demanding more help in solving needs. Through its Global Business & financial sector. UNEP FI works closely complex issues, better integration and Biodiversity Programme, FFI aspires to with nearly 200 financial institutions collaboration across disciplines and create an environment where business that are Signatories to the UNEP FI faster returns on their investments has a long-term positive impact on Statements, and a range of partner through value-added partnerships. biodiversity conservation. organizations to develop and promote linkages between sustainability and KPMG’s Climate Change & www.fauna-flora.org financial performance.
    [Show full text]
  • Energy Budget of the Biosphere and Civilization: Rethinking Environmental Security of Global Renewable and Non-Renewable Resources
    ecological complexity 5 (2008) 281–288 available at www.sciencedirect.com journal homepage: http://www.elsevier.com/locate/ecocom Viewpoint Energy budget of the biosphere and civilization: Rethinking environmental security of global renewable and non-renewable resources Anastassia M. Makarieva a,b,*, Victor G. Gorshkov a,b, Bai-Lian Li b,c a Theoretical Physics Division, Petersburg Nuclear Physics Institute, Russian Academy of Sciences, 188300 Gatchina, St. Petersburg, Russia b CAU-UCR International Center for Ecology and Sustainability, University of California, Riverside, CA 92521, USA c Ecological Complexity and Modeling Laboratory, Department of Botany and Plant Sciences, University of California, Riverside, CA 92521-0124, USA article info abstract Article history: How much and what kind of energy should the civilization consume, if one aims at Received 28 January 2008 preserving global stability of the environment and climate? Here we quantify and compare Received in revised form the major types of energy fluxes in the biosphere and civilization. 30 April 2008 It is shown that the environmental impact of the civilization consists, in terms of energy, Accepted 13 May 2008 of two major components: the power of direct energy consumption (around 15 Â 1012 W, Published on line 3 August 2008 mostly fossil fuel burning) and the primary productivity power of global ecosystems that are disturbed by anthropogenic activities. This second, conventionally unaccounted, power Keywords: component exceeds the first one by at least several times. Solar power It is commonly assumed that the environmental stability can be preserved if one Hydropower manages to switch to ‘‘clean’’, pollution-free energy resources, with no change in, or Wind power even increasing, the total energy consumption rate of the civilization.
    [Show full text]
  • Soil Ecosystem Services and Intensified Cropping Systems Kenneth R
    doi:10.2489/jswc.72.3.64A FEATURE Soil ecosystem services and intensified cropping systems Kenneth R. Olson, Mahdi Al-Kaisi, Rattan Lal, and Lois Wright Morton fforts to meet the food and energy needs of an expanding world pop- Figure 1 ulation have led to a large-scale Agroecosystem services provided by soil organic carbon (SOC) in corn-based crop- E ping systems of agriculture (adapted from Adhikari and Hartemink [2016], table 2). expansion and intensification of crop production systems. A major challenge Provisioning services of the twenty-first century is ensuring an • Food and fuel adequate and reliable flow of essential eco- • Raw materials system services (Biggs et al. 2012; Hatfield • Fresh water/water retention, purification and Walthall 2015) as cropping systems Regulating services are intensified. Ecosystem services are the • Climate and greenhouse gas regulation provisioning, regulating, supporting, and • Water regulation cultural functions that soil, water, vegeta- • Erosion and flood control tion, and other natural resources provide • Pest and disease regulation • Carbon sequestration Copyright © 2017 Soil and Water Conservation Society. All rights reserved. (MEA 2005). The conversion of natu- Journal of Soil and Water Conservation • Water purification by denaturing of pollutants ral ecosystems to cultivated cropland has eroded the capacity to efficiently retain Cultural services and sequester soil organic carbon (SOC) • Recreational/ecotourism • Aesthetic/sense of place (Olson et al. 2012), an essential ecosystem • Knowledge/education/inspiration
    [Show full text]
  • The Value of the World's Ecosystem Services And
    articles The value of the world’s ecosystem services and natural capital Robert Costanza*†, Ralph d’Arge‡, Rudolf de Groot§, Stephen Farberk, Monica Grasso†, Bruce Hannon¶, ✩ Karin Limburg# , Shahid Naeem**, Robert V. O’Neill††, Jose Paruelo‡‡, Robert G. Raskin§§, Paul Suttonkk & Marjan van den Belt¶¶ * Center for Environmental and Estuarine Studies, Zoology Department, and † Insitute for Ecological Economics, University of Maryland, Box 38, Solomons, Maryland 20688, USA ‡ Economics Department (emeritus), University of Wyoming, Laramie, Wyoming 82070, USA § Center for Environment and Climate Studies, Wageningen Agricultural University, PO Box 9101, 6700 HB Wageninengen, The Netherlands k Graduate School of Public and International Affairs, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA ¶ Geography Department and NCSA, University of Illinois, Urbana, Illinois 61801, USA # Institute of Ecosystem Studies, Millbrook, New York, USA ** Department of Ecology, Evolution and Behavior, University of Minnesota, St Paul, Minnesota 55108, USA †† Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA ‡‡ Department of Ecology, Faculty of Agronomy, University of Buenos Aires, Av. San Martin 4453, 1417 Buenos Aires, Argentina §§ Jet Propulsion Laboratory, Pasadena, California 91109, USA kk National Center for Geographic Information and Analysis, Department of Geography, University of California at Santa Barbara, Santa Barbara, California 93106, USA ¶¶ Ecological Economics Research and Applications
    [Show full text]
  • For-75: an Ecosystem Approach to Natural Resources Management
    FOR-75 An Ecosystems Approach to Natural Resources Management Thomas G. Barnes, Extension Wildlife Specialist ur nation—and especially Kentucky—has an The glade cress Oabundance of renewable natural resources, including timber, wildlife, and water. These re- sources have allowed us to build a strong nation and economy, creating one of the highest stan- dards of living in the world. As our nation grew and prospered during the past 200 years, we ex- tracted those natural resources through agricul- ture, forestry, mining, urban or industrial expansion, and other developments. Ultimately, we affected the amount of wild lands that native plants and animals need for survival. In the past, natural resources agencies have ral- The glade cress grows in Jefferson and Bullitt counties lied public support for declining wildlife popula- and nowhere else in the world. tions. In the 1930s, Congress passed the Federal Aid to Wildlife Resto- Table 1. Selected Ecosystem Declines in the ration Act, also called including the bald eagle, brown pelican, peregrine United States the Pittman-Robertson falcon, and American alligator, have recovered % Decline (loss) or Act, and state wildlife from the brink of extinction. However, numerous Ecosystem or Community Degradation agencies received fund- other species and unique habitats are declining, Pacific Northwest Old Growth Forest 90 ing to restore numerous and the list of endangered and threatened organ- Northeastern Pine Barrens 48 wildlife species that isms continues to grow every year. Why are these Tall Grass Prairie 961 were in trouble, includ- additional species in trouble, while other species Palouse Prairie 98 ing white-tailed deer, are increasing their populations and ranges? Where did we go wrong? Why, almost immedi- Blackbelt Prairies 98 wild turkeys, wood ducks, elk, and prong- ately after passage of the Endangered Species Act, Midwestern Oak Savanna 981 horn antelope.
    [Show full text]
  • Biosphere Introduction the Biosphere in Education
    10/5/2016 Biosphere ­ Encyclopedia of Earth AUTHOR LOGIN EOE PAGES BROWSE THE EOE Home Article Tools: Titles (A­Z) About the EoE Authors Editorial Board Biosphere Topics International Advisory Board Topic Editors FAQs Lead Author: Erle Ellis (other articles) Content Partners EoE for Educators Article Topic: Geography Content Sources Contribute to the EoE This article has been reviewed and approved by the following Topic Editor: Leszek A. eBooks Bledzki (other articles) Support the EoE Classics Last Updated: January 8, 2009 Contact the EoE Collections Find Us Here RSS Reviews Table of Contents Awards and Honors Introduction 1 Introduction The biosphere is the biological component of earth systems, which 1.1 History of the Biosphere also include the lithosphere, hydrosphere, atmosphere and other Concept 2 The Biosphere in Education "spheres" (e.g. cryosphere, anthrosphere, etc.). The biosphere 3 Biosphere Research includes all living organisms on earth, together with the dead organic 4 The Future of the Biosphere matter produced by them. 5 More About the Biosphere 6 Further Reading The biosphere concept is common to many scientific disciplines including astronomy, SOLUTIONS JOURNAL geophysics, geology, hydrology, biogeography and evolution, and is a core concept in ecology, earth science and physical geography. A key component of earth systems, the biosphere interacts with and exchanges matter and energy with the other spheres, helping to drive the global biogeochemical cycling of carbon, nitrogen, phosphorus, sulfur and other elements. From an ecological point of view, the biosphere is the "global ecosystem", comprising the totality of biodiversity on earth and performing all manner of biological functions, including photosynthesis, respiration, decomposition, nitrogen fixation and denitrification.
    [Show full text]
  • Loss and Damage to Ecosystem Services
    Loss and Damage to Ecosystem Services Zinta Zommers, David Wrathall and Kees van der Geest December 2014 UNU-EHS Institute for Environment and Human Security This paper is part of a set of working papers that resulted from the Resilience Academy 2013-2014. United Nations University Institute of Environment and Human Security (UNU-EHS) publishes these papers as part of its UNU-EHS Working Paper series. Series title: Livelihood Resilience in the Face of Global Environmental Change Paper title: Loss and Damage to Ecosystem Services Authors: Zinta Zommers, David Wrathall and Kees van der Geest Publication date: December 2014 This paper should be cited as: Zommers, Z., Wrathall, D. and van der Geest, K. (2014). Loss and Damage to Ecosystem Services. UNU-EHS Working Paper Series, No.2. Bonn: United Nations University Institute of Environment and Human Security (UNU-EHS). Loss and Damage to Ecosystem Services Zommers, Z.1, Wrathall, D2, van der Geest, K2 1 Division of Early Warning and Assessment, United Nations Environment Programme, Nairobi, Kenya 2 United Nations University Institute for Environment and Human Security (UNU-EHS), Environmental Migration, Social Vulnerability and Adaptation (EMSVA), Bonn, Germany Abstract Loss and damage has risen to global attention with the establishment of the ‘Warsaw International Mechanism for Loss and Damage associated with Climate Change Impacts’. While much of the discussion has focused on loss and damage to human livelihoods, climate change is also having a significant impact on ecosystems. The Intergovernmental Panel for Climate Change Fifth Assessment Report (2014) indicates that adaptation options for ecosystems may be more limited than for human systems and consequently loss and damage both to ecosystems, and to ecosystem services, may be expected.
    [Show full text]
  • The Biosphere Reserve Program in the United States
    tions recommending widespread phosphorus 15. For example, T. P. Murphy, D. R. S. Lean, visualize a laboratory bioassay experi- control as a solution to eutrophication. Almost and C. Nalewajko [Science 192, 900 (1976)] ment that could realistically represent all all of the freshwater scientists in the world were showed that Anabaena requires iron for fixation represented. of atmospheric nitrogen and that this genus of these parameters. 3. For example, see J. W. G. Lund [Nature (Lon- can suppress the growth of other species of On the basis of data from several don) 249, 797 (1974)] for a critique of phos- algae by excretion of a growth-inhibiting phorus control, including my report of the same substance. studies of the carbon, nitrogen, and year (4). 16. M. Turner and R. Flett, unpublished data. As 4. D. W. Schindler, Science 184, 897 (1974). yet no quantitative estimates of nitrogen fixation phosphorus cycle, I hypothesize that 5. P. Dillon and F. Rigler,J. Fish. Res. Board Can. for an entire season are available. G. Persson, S. schemes for controlling nitrogen input to 32, 1519 (1975); R. A. Vollenweider, Schweiz. Z. K. Holmgren, M. Jansson, A. Lundgren, and C. Hydrol. 37, 53 (1975); D. W. Schindler, Limnol. Anell [in Proceedings of the NRC-CNC lakes may actually affect water quality Oceanogr., in press. (SCOPE) Circumpolar Conference on Northern adversely by causing low N/P ratios, 6. See papers in G. E. Likens, Ed., Am. Soc. Ecology (Ottawa, 15 to 18 September 1975)] Limnol. Oceanogr. Spec. Symp. No. 1 (1972). reported similar results for a lake in Sweden that which favor the vacuolate, nitrogen-fix- 7.
    [Show full text]