A Global Overview of Forest Protected Areas on the World Heritage List
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The State of Biodiversity in Africa a Mid-Term Review of Progress Towards the Aichi Biodiversity Targets
THE STATE OF BIODIVERSITY IN AFRICA A MID-TERM REVIEW OF PROGRESS TOWARDS THE AICHI BIODIVERSITY TARGETS 1 3 © Neil Burgess © Neil Preparation Reproduction This study was commissioned by the Division of Environmental This publication may be reproduced for educational or Law and Conventions (DELC) of the United Nations non-profit purposes without special permission, provided Environmental Programme (UNEP) under the leadership acknowledgement to the source is made. Reuse of any figures of Ms. Elizabeth Maruma Mrema, DELC Director, and the is subject to permission from the original rights holders. No direct supervision of Ms. Kamar Yousuf, Regional Biodiversity use of this publication may be made for resale or any other Multilateral Environmental Agreement (MEA) Focal Point commercial purpose without permission in writing from UNEP. for Africa. Additional funding has been provided by the Applications for permission, with a statement of purpose and UNEP World Conservation Monitoring Centre (UNEP- extent of reproduction, should be sent to the UNEP-DELC WCMC) and the Secretariat of the Convention on Biological Director, United Nations Environment Programme, P.O. Box Diversity (SCBD). The design, printing and distribution of 30552, Nairobi 00100, Kenya. this report was enabled through the financial contribution of the European Union. Disclaimer The contents of this report do not necessarily reflect the views Citation or policies of UNEP, contributory organizations or editors. The UNEP-WCMC (2016) The State of Biodiversity in Africa: designations employed and the presentations of material in this A mid-term review of progress towards the Aichi Biodiversity report do not imply the expression of any opinion whatsoever Targets. -
Hawaiian High Islands Ecoregion Pmtecting Nature
5127/2015 Ecoregion Description The Nature Conservancy Hawaiian High Islands Ecoregion Pmtecting nature. Preserving life ~ This page last revised 21 July 2007 Home Introduction Ecoregion Description Ecoregion Conservation Targets Location and context Viability Goals The Hawaiian High Islands Ecoregion lies in the north Portfolio central Pacific Ocean. It is comprised of the ecological TNC Action Sites systems, natural communities, and s~ecies ~ssociated Threats with the terrestrial portion of the mam archipelago of Strategies the Hawaiian Islands (eight major islands and Acknowledgements immediately surrounding islets). These islands have a <I total land area of 1,664,100 hectares (4,062,660 acres). Tables This terrestrial ecoregion excludes the Northwestern Maps &Figures Hawaiian Islands (belonging to Hawai'i coastal/marine The Hawaiian ecoregion contains highly diverse physiography. CPT Database ecoregion) and the surrounding marine environment. Appendices The Hawaiian High Islands Ecoregion lies within the Glossary Hawaiian Biogeographic Province, which encompasses Physiography Sources all of the above ecoregions and occupies the northern portion of the Oceanian Realm. The Hawaiian High Islands Ecoregion is marked by a very wide range of local physiographic settings. These Boundary include fresh massive volcanic shields and cinderlands reaching over 4000 m (13,000 ft) elevation; eroded, faceted topo- graphies on older The Hawaiian High Islands Ecoregion Boundary islands; high sea cliffs (ca 900 m [3,000 ft] in height); is defined by the TNC/NatureServe National raised coral plains ~ and amphitheater-headed Ecoregional Map. It is a modification ofBaile~'s . valley/ridge systems with alluvial/colluvial bottoms. Ecoregions of the United States. The World W1ldhfe Numerous freshwater stream systems are found The Hawaiian High Islands Ecore;Pon lies in Federation (WWF) recognizes four ecoregions for the the central north Pacific Ocean. -
What Is a Tree in the Mediterranean Basin Hotspot? a Critical Analysis
Médail et al. Forest Ecosystems (2019) 6:17 https://doi.org/10.1186/s40663-019-0170-6 RESEARCH Open Access What is a tree in the Mediterranean Basin hotspot? A critical analysis Frédéric Médail1* , Anne-Christine Monnet1, Daniel Pavon1, Toni Nikolic2, Panayotis Dimopoulos3, Gianluigi Bacchetta4, Juan Arroyo5, Zoltán Barina6, Marwan Cheikh Albassatneh7, Gianniantonio Domina8, Bruno Fady9, Vlado Matevski10, Stephen Mifsud11 and Agathe Leriche1 Abstract Background: Tree species represent 20% of the vascular plant species worldwide and they play a crucial role in the global functioning of the biosphere. The Mediterranean Basin is one of the 36 world biodiversity hotspots, and it is estimated that forests covered 82% of the landscape before the first human impacts, thousands of years ago. However, the spatial distribution of the Mediterranean biodiversity is still imperfectly known, and a focus on tree species constitutes a key issue for understanding forest functioning and develop conservation strategies. Methods: We provide the first comprehensive checklist of all native tree taxa (species and subspecies) present in the Mediterranean-European region (from Portugal to Cyprus). We identified some cases of woody species difficult to categorize as trees that we further called “cryptic trees”. We collected the occurrences of tree taxa by “administrative regions”, i.e. country or large island, and by biogeographical provinces. We studied the species-area relationship, and evaluated the conservation issues for threatened taxa following IUCN criteria. Results: We identified 245 tree taxa that included 210 species and 35 subspecies, belonging to 33 families and 64 genera. It included 46 endemic tree taxa (30 species and 16 subspecies), mainly distributed within a single biogeographical unit. -
Russia's Boreal Forests
Forest Area Key Facts & Carbon Emissions Russia’s Boreal Forests from Deforestation Forest location and brief description Russia is home to more than one-fifth of the world’s forest areas (approximately 763.5 million hectares). The Russian landscape is highly diverse, including polar deserts, arctic and sub-arctic tundra, boreal and semi-tundra larch forests, boreal and temperate coniferous forests, temperate broadleaf and mixed forests, forest-steppe and steppe (temperate grasslands, savannahs, and shrub-lands), semi-deserts and deserts. Russian boreal forests (known in Russia as the taiga) represent the largest forested region on Earth (approximately 12 million km2), larger than the Amazon. These forests have relatively few tree species, and are composed mainly of birch, pine, spruce, fir, with some deciduous species. Mixed in among the forests are bogs, fens, marshes, shallow lakes, rivers and wetlands, which hold vast amounts of water. They contain more than 55 per cent of the world’s conifers, and 11 per cent of the world’s biomass. Unique qualities of forest area Russia’s boreal region includes several important Global 200 ecoregions - a science-based global ranking of the Earth’s most biologically outstanding habitats. Among these is the Eastern-Siberian Taiga, which contains the largest expanse of untouched boreal forest in the world. Russia’s largest populations of brown bear, moose, wolf, red fox, reindeer, and wolverine can be found in this region. Bird species include: the Golden eagle, Black- billed capercaillie, Siberian Spruce grouse, Siberian accentor, Great gray owl, and Naumann’s thrush. Russia’s forests are also home to the Siberian tiger and Far Eastern leopard. -
Potential Invasive Plant Expansion in Global Ecoregions Under Climate Change
Potential invasive plant expansion in global ecoregions under climate change Chun-Jing Wang1,2, Qiang-Feng Li2 and Ji-Zhong Wan1 1 State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining, China 2 College of Agriculture and Animal Husbandry, Qinghai University, Xining, China ABSTRACT Climate change is increasing the risk of invasive plant expansion worldwide. However, few studies have specified the relationship between invasive plant expansion and ecoregions at the global scale under climate change. To address this gap, we provide risk maps highlighting the response of invasive plant species (IPS), with a focus on terrestrial and freshwater ecoregions to climate change, and further explore the climatic features of ecosystems with a high potential for invasive plant expansion under climate change. We use species distribution modelling to predict the suitable habitats of IPS with records at the global scale. Hotspots with a potential risk of IPS (such as aquatic plants, trees, and herbs) expanding in global ecoregions were distributed in Northern Europe, the UK, South America, North America, southwest China, and New Zealand. Temperature changes were related to the potential of IPS expansion in global ecoregions under climate change. Coastal and high latitude ecoregions, such as temperate forests, alpine vegetation, and coastal rivers, were severely infiltrated by IPS under climate change. Monitoring strategies should be defined for climate change for IPS, particularly for aquatic plants, trees, and herbs in the biomes of regions with coastal or high latitudes. The role of climate change on the potential for IPS expansion should be taken into consideration for biological conservation and risk evaluation of IPS at ecoregional scales. -
Hidden Fungal Diversity from the Neotropics: Geastrum Hirsutum, G
RESEARCH ARTICLE Hidden fungal diversity from the Neotropics: Geastrum hirsutum, G. schweinitzii (Basidiomycota, Geastrales) and their allies 1☯ 1☯ 2 3 Thiago AcciolyID , Julieth O. Sousa , Pierre-Arthur Moreau , Christophe LeÂcuru , 4 5 5 6 7 Bianca D. B. Silva , MeÂlanie Roy , Monique Gardes , Iuri G. Baseia , MarõÂa P. MartõÂnID * 1 Programa de PoÂs-GraduacËão em SistemaÂtica e EvolucËão, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil, 2 EA4483 IMPECS, UFR Pharmacie, Universite de Lille, Lille, France, 3 Herbarium LIP, UFR Pharmacie, Universite de Lille, Lille, France, 4 Departamento de BotaÃnica, Instituto de a1111111111 Biologia, Universidade Federal da Bahia, Ondina, Salvador, Bahia, Brazil, 5 Laboratoire UMR5174 Evolution a1111111111 et Diversite Biologique (EDB), Universite Toulouse 3 Paul Sabatier, Toulouse, France, 6 Departamento de a1111111111 BotaÃnica e Zoologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil, a1111111111 7 Departamento de MicologõÂa, Real JardõÂn BotaÂnico-CSIC, Madrid, Spain a1111111111 ☯ These authors contributed equally to this work. * [email protected] OPEN ACCESS Abstract  Citation: Accioly T, Sousa JO, Moreau P-A, Lecuru Taxonomy of Geastrum species in the neotropics has been subject to divergent opinions C, Silva BDB, Roy M, et al. (2019) Hidden fungal diversity from the Neotropics: Geastrum hirsutum, among specialists. In our study, type collections were reassessed and compared with G. schweinitzii (Basidiomycota, Geastrales) and recent collections in order to delimit species in Geastrum, sect. Myceliostroma, subsect. their allies. PLoS ONE 14(2): e0211388. https://doi. Epigaea. A thorough review of morphologic features combined with barcode and phyloge- org/10.1371/journal.pone.0211388 netic analyses (ITS and LSU nrDNA) revealed six new species (G. -
Sanderson Et Al., the Human Footprint and the Last of the Wild
Articles The Human Footprint and the Last of the Wild ERICW. SANDERSON,MALANDING JAITEH, MARC A. LEVY,KENT H. REDFORD, ANTOINETTEV. WANNEBO,AND GILLIANWOOLMER n Genesis,God blesses humanbeings and bids us to take dominion over the fish in the sea,the birdsin the air, THE HUMANFOOTPRINT IS A GLOBAL and other We are entreatedto be fruitful every living thing. MAPOF HUMANINFLUENCE ON THE and multiply,to fill the earth,and subdueit (Gen. 1:28).The bad news, and the good news, is that we have almost suc- LANDSURFACE, WHICH SUGGESTSTHAT ceeded. Thereis little debatein scientificcircles about the impor- HUMANBEINGS ARE STEWARDS OF tance of human influenceon ecosystems.According to sci- WE LIKEIT OR NOT entists'reports, we appropriateover 40%of the net primary NATURE,WHETHER productivity(the greenmaterial) produced on Eartheach year (Vitouseket al. 1986,Rojstaczer et al.2001). We consume 35% thislack of appreciationmay be dueto scientists'propensity of the productivityof the oceanicshelf (Pauly and Christensen to expressthemselves in termslike "appropriation of net pri- 1995), and we use 60% of freshwaterrun-off (Postel et al. maryproductivity" or "exponentialpopulation growth," ab- 1996). The unprecedentedescalation in both human popu- stractionsthat require some training to understand.It may lation and consumption in the 20th centuryhas resultedin be dueto historicalassumptions about and habits inherited environmentalcrises never before encountered in the history fromtimes when human beings, as a group,had dramatically of humankindand the world (McNeill2000). E. O. Wilson less influenceon the biosphere.Now the individualdeci- (2002) claims it would now take four Earthsto meet the consumptiondemands of the currenthuman population,if Eric Sanderson(e-mail: [email protected])is associatedirector, and every human consumed at the level of the averageUS in- W. -
Regional Patterns of Postglacial Changes in the Palearctic
www.nature.com/scientificreports OPEN Regional patterns of postglacial changes in the Palearctic mammalian diversity indicate Received: 14 November 2014 Accepted: 06 July 2015 retreat to Siberian steppes rather Published: 06 August 2015 than extinction Věra Pavelková Řičánková, Jan Robovský, Jan Riegert & Jan Zrzavý We examined the presence of possible Recent refugia of Pleistocene mammalian faunas in Eurasia by analysing regional differences in the mammalian species composition, occurrence and extinction rates between Recent and Last Glacial faunas. Our analyses revealed that most of the widespread Last Glacial species have survived in the central Palearctic continental regions, most prominently in Altai–Sayan (followed by Kazakhstan and East European Plain). The Recent Altai–Sayan and Kazakhstan regions show species compositions very similar to their Pleistocene counterparts. The Palearctic regions have lost 12% of their mammalian species during the last 109,000 years. The major patterns of the postglacial changes in Palearctic mammalian diversity were not extinctions but rather radical shifts of species distribution ranges. Most of the Pleistocene mammalian fauna retreated eastwards, to the central Eurasian steppes, instead of northwards to the Arctic regions, considered Holocene refugia of Pleistocene megafauna. The central Eurasian Altai and Sayan mountains could thus be considered a present-day refugium of the Last Glacial biota, including mammals. Last Glacial landscape supported a unique mix of large species, now extinct or living in non-overlapping biomes, including rhino, bison, lion, reindeer, horse, muskox and mammoth1. The so called “mammoth steppe”2–4 community thrived for approximately 100,000 years without major changes, and then became extinct by the end of Pleistocene, around 12,000 years BP5,6. -
Global Ecological Forest Classification and Forest Protected Area Gap Analysis
United Nations Environment Programme World Conservation Monitoring Centre Global Ecological Forest Classification and Forest Protected Area Gap Analysis Analyses and recommendations in view of the 10% target for forest protection under the Convention on Biological Diversity (CBD) 2nd revised edition, January 2009 Global Ecological Forest Classification and Forest Protected Area Gap Analysis Analyses and recommendations in view of the 10% target for forest protection under the Convention on Biological Diversity (CBD) Report prepared by: United Nations Environment Programme World Conservation Monitoring Centre (UNEP-WCMC) World Wide Fund for Nature (WWF) Network World Resources Institute (WRI) Institute of Forest and Environmental Policy (IFP) University of Freiburg Freiburg University Press 2nd revised edition, January 2009 The United Nations Environment Programme World Conservation Monitoring Centre (UNEP- WCMC) is the biodiversity assessment and policy implementation arm of the United Nations Environment Programme (UNEP), the world's foremost intergovernmental environmental organization. The Centre has been in operation since 1989, combining scientific research with practical policy advice. UNEP-WCMC provides objective, scientifically rigorous products and services to help decision makers recognize the value of biodiversity and apply this knowledge to all that they do. Its core business is managing data about ecosystems and biodiversity, interpreting and analysing that data to provide assessments and policy analysis, and making the results -
Buhlmann Etal 2009.Pdf
Chelonian Conservation and Biology, 2009, 8(2): 116–149 g 2009 Chelonian Research Foundation A Global Analysis of Tortoise and Freshwater Turtle Distributions with Identification of Priority Conservation Areas 1 2 3 KURT A. BUHLMANN ,THOMAS S.B. AKRE ,JOHN B. IVERSON , 1,4 5 6 DENO KARAPATAKIS ,RUSSELL A. MITTERMEIER ,ARTHUR GEORGES , 7 5 1 ANDERS G.J. RHODIN ,PETER PAUL VAN DIJK , AND J. WHITFIELD GIBBONS 1University of Georgia, Savannah River Ecology Laboratory, Drawer E, Aiken, South Carolina 29802 USA [[email protected]; [email protected]]; 2Department of Biological and Environmental Sciences, Longwood University, 201 High Street, Farmville, Virginia 23909 USA [[email protected]]; 3Department of Biology, Earlham College, Richmond, Indiana 47374 USA [[email protected]]; 4Savannah River National Laboratory, Savannah River Site, Building 773-42A, Aiken, South Carolina 29802 USA [[email protected]]; 5Conservation International, 2011 Crystal Drive, Suite 500, Arlington, Virginia 22202 USA [[email protected]; [email protected]]; 6Institute for Applied Ecology Research Group, University of Canberra, Australian Capitol Territory 2601, Canberra, Australia [[email protected]]; 7Chelonian Research Foundation, 168 Goodrich Street, Lunenburg, Massachusetts 01462 USA [[email protected]] ABSTRACT. – There are currently ca. 317 recognized species of turtles and tortoises in the world. Of those that have been assessed on the IUCN Red List, 63% are considered threatened, and 10% are critically endangered, with ca. 42% of all known turtle species threatened. Without directed strategic conservation planning, a significant portion of turtle diversity could be lost over the next century. Toward that conservation effort, we compiled museum and literature occurrence records for all of the world’s tortoises and freshwater turtle species to determine their distributions and identify priority regions for conservation. -
Climate Forcing of Tree Growth in Dry Afromontane Forest Fragments of Northern Ethiopia: Evidence from Multi-Species Responses Zenebe Girmay Siyum1,2* , J
Siyum et al. Forest Ecosystems (2019) 6:15 https://doi.org/10.1186/s40663-019-0178-y RESEARCH Open Access Climate forcing of tree growth in dry Afromontane forest fragments of Northern Ethiopia: evidence from multi-species responses Zenebe Girmay Siyum1,2* , J. O. Ayoade3, M. A. Onilude4 and Motuma Tolera Feyissa2 Abstract Background: Climate-induced challenge remains a growing concern in the dry tropics, threatening carbon sink potential of tropical dry forests. Hence, understanding their responses to the changing climate is of high priority to facilitate sustainable management of the remnant dry forests. In this study, we examined the long-term climate- growth relations of main tree species in the remnant dry Afromontane forests in northern Ethiopia. The aim of this study was to assess the dendrochronological potential of selected dry Afromontane tree species and to study the influence of climatic variables (temperature and rainfall) on radial growth. It was hypothesized that there are potential tree species with discernible annual growth rings owing to the uni-modality of rainfall in the region. Ring width measurements were based on increment core samples and stem discs collected from a total of 106 trees belonging to three tree species (Juniperus procera, Olea europaea subsp. cuspidate and Podocarpus falcatus). The collected samples were prepared, crossdated, and analyzed using standard dendrochronological methods. The formation of annual growth rings of the study species was verified based on successful crossdatability and by correlating tree-ring widths with rainfall. Results: The results showed that all the sampled tree species form distinct growth boundaries though differences in the distinctiveness were observed among the species. -
A Global Overview of Protected Areas on the World Heritage List of Particular Importance for Biodiversity
A GLOBAL OVERVIEW OF PROTECTED AREAS ON THE WORLD HERITAGE LIST OF PARTICULAR IMPORTANCE FOR BIODIVERSITY A contribution to the Global Theme Study of World Heritage Natural Sites Text and Tables compiled by Gemma Smith and Janina Jakubowska Maps compiled by Ian May UNEP World Conservation Monitoring Centre Cambridge, UK November 2000 Disclaimer: The contents of this report and associated maps do not necessarily reflect the views or policies of UNEP-WCMC or contributory organisations. The designations employed and the presentations do not imply the expressions of any opinion whatsoever on the part of UNEP-WCMC or contributory organisations concerning the legal status of any country, territory, city or area or its authority, or concerning the delimitation of its frontiers or boundaries. TABLE OF CONTENTS EXECUTIVE SUMMARY INTRODUCTION 1.0 OVERVIEW......................................................................................................................................................1 2.0 ISSUES TO CONSIDER....................................................................................................................................1 3.0 WHAT IS BIODIVERSITY?..............................................................................................................................2 4.0 ASSESSMENT METHODOLOGY......................................................................................................................3 5.0 CURRENT WORLD HERITAGE SITES............................................................................................................4