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Lemur News 7 (2002).Pdf
Lemur News Vol. 7, 2002 Page 1 Conservation International’s President EDITORIAL Awarded Brazil’s Highest Honor In recognition of his years of conservation work in Brazil, CI President Russell Mittermeier was awarded the National Are you in favor of conservation? Do you know how conser- Order of the Southern Cross by the Brazilian government. vation is viewed by the academic world? I raise these ques- Dr. Mittermeier received the award on August 29, 2001 at tions because they are central to current issues facing pri- the Brazilian Ambassador's residence in Washington, DC. matology in general and prosimians specifically. The National Order of the Southern Cross was created in The Duke University Primate Center is in danger of being 1922 to recognize the merits of individuals who have helped closed because it is associated with conservation. An inter- to strengthen Brazil's relations with the international com- nal university review in 2001 stated that the Center was too munity. The award is the highest given to a foreign national focused on conservation and not enough on research. The re- for service in Brazil. viewers were all researchers from the "hard" sciences, but For the past three decades, Mittermeier has been a leader in they perceived conservation to be a negative. The Duke ad- promoting biodiversity conservation in Brazil and has con- ministration had similar views and wanted more emphasis ducted numerous studies on primates and other fauna in the on research and less on conservation. The new Director has country. During his time with the World Wildlife Fund three years to make that happen. -
A Short History of Canopy Biology
CHAPTER 23 Tarzan or Jane? A Short History of Canopy Biology Margaret D. Lowrnan Cirowing up in the midwestern United States I knew trees IPPII.I looped~firrzone bare branch to the next in the backyard red maple with, I believed, thp sp~6.d and graw (!fa monkey making its rounds. Like Kiling? Mowgli, I had the po~itio~zand strength tf tcach branch memorized. I learned how to rest my body comfortabb arrzong thp orduly boughs in order to have a clear view of my mother, small as an ant, tending I~Bgarden below. The branches I favored became burnishedjom rqeated scuings. In tim~I ident$ed with the monkey's world. I grew up to be a ~oologist. -Mark Mofett, Thc High Fronticr, 1993 Why Study the Treetops? E.O. Wilson called it "the last frontier" of biological rcscarch on thc planct (Wilson 1992). Andrrw Mitchell referred to its invisible inhabitants as "a ~vorldI could only dream of" (Mitchell 2001). Tom Lolrejoy confessed that "thc canopy rendered me the biologist's equivalent of Tantalus from the \.cry outsidc" (I,o\.r.joy 1995). And Stevc Sutton compared it to "Alice grows up" as canop); science n~o\.csfrom a scnsc of wonder to a reality of hypotheses (Sutton 2001). Nalini Nadklrni esclaimed about "trcc climbing for Lgrown-ups" (Nadkarni 2001) and I simply notcd, "hly career is not conventional. I climb trecs" (Lowman 1999). In 1985, thcsc six indi- viduals may ha1.e represented almost half of thc canopy scientists worldwidc. Today, only two decades later, thrrc arc scveral hundred explorers of Wilson's last frontier. -
Strengthening Protection of Marojejy National Park
SPECIAL POINTS DECEMBER 2016 OF INTEREST: Vol. 5, No. 2 ñ Workshop for Forest GuiDes ñ Brief but Meaningful Conservaton news from the Sambava-Andapa-Vohemar-Antalaha region of NE Madagascar ñ WorlD Lemur Festival Strengthening Protecton of Marojejy Natonal Park INSIDE THIS by Charlie Welch ISSUE: Earlier this year DLC- Strengthening Protec- 1 tion of Marojejy Na- SAVA was fortunate to tional Park receive a grant from Workshop for Forest 3 Save Our Species (SOS) Guides to increase the Brief but Meaningful 4 protecton of Marojejy Natonal Park, in World Lemur Festival 8 collaboraton with “Climate Change and 9 Madagascar Natonal Lemurs” Workshop Parks (MNP). The grant Environmental Educa- 12 supports clearly tion Teacher Training establishing and marking DLC-SAVA “Lamba” 13 the boundary with Now Available! metallic signs to prevent First CURSA Gradua- 14 both intentonal and unintentonal intrusion into the park. Although DLC-SAVA had already tion includes Sylvio sponsored delineaton of certain priority sectons of the park boundary, extensive areas in Exploring Human and 15 remote parts of Marojejy remained unmarked. There was no way for local people to know Environmental Health exactly where the boundary was supposed to be. Agricultural land ofen extends right up to in the SAVA Region the boundary around much of the park, and if Duke Engineers in 18 the limit is not clear, burning and cultvaton SAVA can actually extend into the park. A clear Closing Comments 20 boundary also discourages other illegal actvites in the park, such as wood collecton and huntng. Teams of local people, organized by MNP, installed the signs, which were made in Andapa. -
Choosing a Forest Definition for the Clean Development Mechanism )$26 FORESTS and CLIMATE CHANGE WORKING PAPER 4
Forests and Climate Change Working Paper 4 Choosing a forest definition for the Clean Development Mechanism )$26 FORESTS AND CLIMATE CHANGE WORKING PAPER 4 CHOOSING A FOREST DEFINITION FOR THE CLEAN DEVELOPMENT MECHANISM Till Neeff Heiner von Luepke Dieter Schoene Table of Contents Abstract.................................................................................................................................................. 3 Forest, afforestation and reforestation as defined for the Clean Development Mechanism .......... 3 Remaining ambiguities of definitions .................................................................................... 4 Considering existing national definitions............................................................................... 5 Choosing parameter values .................................................................................................................. 6 Furthering national policy objectives with the CDM............................................................. 7 Accommodating prior site conditions .................................................................................... 7 Facilitating project types........................................................................................................ 9 Integrating prior site conditions and project types............................................................... 10 What parameter values have NAI countries selected up to the present? ............................. 12 Conclusions ......................................................................................................................................... -
Old-Growth Forests
Pacific Northwest Research Station NEW FINDINGS ABOUT OLD-GROWTH FORESTS I N S U M M A R Y ot all forests with old trees are scientifically defined for many centuries. Today’s old-growth forests developed as old growth. Among those that are, the variations along multiple pathways with many low-severity and some Nare so striking that multiple definitions of old-growth high-severity disturbances along the way. And, scientists forests are needed, even when the discussion is restricted to are learning, the journey matters—old-growth ecosystems Pacific coast old-growth forests from southwestern Oregon contribute to ecological diversity through every stage of to southwestern British Columbia. forest development. Heterogeneity in the pathways to old- growth forests accounts for many of the differences among Scientists understand the basic structural features of old- old-growth forests. growth forests and have learned much about habitat use of forests by spotted owls and other species. Less known, Complexity does not mean chaos or a lack of pattern. Sci- however, are the character and development of the live and entists from the Pacific Northwest (PNW) Research Station, dead trees and other plants. We are learning much about along with scientists and students from universities, see the structural complexity of these forests and how it leads to some common elements and themes in the many pathways. ecological complexity—which makes possible their famous The new findings suggest we may need to change our strat- biodiversity. For example, we are gaining new insights into egies for conserving and restoring old-growth ecosystems. canopy complexity in old-growth forests. -
Taboo Adherence and Presence of Perrier's Sifaka (Propithecus Perrieri)
MADAGASCAR CONSERVATION & DEVELOPMENT VOLUME 1 3 | ISSUE 01 — DECEMBER 201 8 PAGE 6 ARTICLE http://dx.doi.org/1 0.431 4/mcd.v1 3i1 .1 Taboo adherence and presence of Perrier’s sifaka (Propithecus perrieri) in Andrafiamena forest Alessio AnaniaI, Jordi SalmonaII, III, Emmanuel Correspondence: RasolondraibeIV, Fabien JanII, Lounès ChikhiII, III, Claudia Alessio Anania Fichtel I, Peter M. KappelerI and Rodin RasoloarisonI Behavioral Ecology and Sociobiology Unit German Primate Center, Kellnerweg 4 37077 Göttingen, Germany Email: [email protected] ABSTRACT jour l'un des principaux refuges pour cette espèce mais la popula- Habitat loss and poaching are among the most serious threats to tion de ce propithèque n'y a pas été évaluée régulièrement the fragile and unique biodiversity of Madagascar. In the past, tra- depuis 201 3. Cette étude apporte une mise à jour de la présence ditional taboos (fady), commonly associated with folk stories, have de P. perrieri dans la forêt d’Andrafiamena et évalue l’importance had a buffering effect on several lemur species. Here, we examine des tabous pour la conservation de cette espèce, sous la forme the status of hunting taboos with reference to the conservation of de résultats émanants d'une brève étude sur le terrain menée à the critically endangered Perrier's sifaka (Propithecus perrieri). We Andrafiamena en 201 6. Les données d’entretiens succincts sur also provide an update on P. perrieri’s presence in the protected l'adhésion aux tabous liés à la chasse de P. perrieri menés en area of Andrafiamena in the face of ongoing habitat fragmentation 201 2 sur l’aire de distribution de l'espèce incluant l’aire protégée and poaching. -
Canopy Arthropod Community Structure and Herbivory in Old-Growth and Regenerating Forests in Western Oregon
318 Canopy arthropod community structure and herbivory in old-growth and regenerating forests in western Oregon T. D. SCHOWALTER Department of Entomology, Oregon State University, Corvallis, OR 97331-2907, UtS.A. Received June 30, 1988 Accepted October 19, 1988 SCHOWALTER, T. D. 1989. Canopy arthropod community structure and herbivory in old-growth and regenerating forests in western Oregon. Can. J. For. Res. 19: 318-322. This paper describes differences in canopy arthropod community structure and herbivory between old-growth and regenerating coniferous forests at the H. 3. Andrews Experimental Forest in western Oregon. Species diversity and functional diversity were much higher in canopies of old-growth trees compared with those of young trees. Aphid bio- mass in young stands was elevated an order of magnitude over biomass in old-growth stands. This study indicated a shift in the defoliator/sap-sucker ratio resulting from forest conversion, as have earlier studies at Coweeta Hydrologic Laboratory, North Carolina. These data indicated that the taxonomically distinct western coniferous and eastern deciduous forests show similar trends in functional organization of their canopy arthropod communities. SCHOWALTER, T. D. 1989. Canopy arthropod community structure and herbivory in old-growth and regenerating forests in western Oregon. Can. J. For. Res. 19 : 318-322. Cet article expose les differences observees dans la structure communautaire des arthropodes du couvert foliace et des herbivores entre des forets de coniferes de premiere venue et en regeneration a la Foret experimentale H. J. Andrews dans louest de lOregon. La diversit y des especes ainsi que la diversit y fonctionnelle etaient beaucoup plus grandes dans les couverts foliaces des vieux arbres que dans ceux des jeunes arbres. -
What's "Up"? a Critical Loolc at the Basic Terms of Canopy Biology^
BIOTROPICA 32(4a): 569-596 2000 REVIEW AND VIEWPOINT What's "Up"? A Critical Loolc at the Basic Terms of Canopy Biology^ Mark W. Moffett Museum of Vertebrate Zoology, 3101 Valley Life Sciences, University of California, Berkeley, California 94720, U.S.A. ABSTRACT The lack of recent critiques about terminology has led to the frequent misuse or confusingly varied use of the words that are more or less specific to the field of terrestrial canopy biology. I provide definitions for ca 170 terms and subterms, with translations into four languages. Rather than limit coverage to tree crowns, I define canopy biology as the study of life within any aboveground parts of all plant communities, temperate and tropical. This broadened perspective enables ecologists to consider the entire range of challenges faced by organisms living in aboveground plant life, from just above the rhizosphere to the outer limits of plant growth into the atmosphere. Further, this redefinition may reduce the potential for anthropocentric biases in interpreting life on trees or other plants; encourage the use of alternative ecosystems for hypotheses that may be difficult to address in treetops; and promote more general conceptual thinking about life on vegetation, most notably the importance of scaling in ecology. Among the salient points in terminology: the concept of "stratification" has been criticized in part because strata have been defined many ways, but a flexible application of the word is central to its utility; the source of nutrients is pivotal in distinguishing -
Eggleston Park Food Forest Brochure (PDF)
Welcome Eggleston Park Food Forest A program of An educational demonstration showing how to obtain a yield while caring for the earth and people. WHAT IS A FOOD FOREST? THEN AND NOW A food forest is a reduced-maintenance, Our food forest is a diverse, sustainable food-production system modeled on integrated planting of perennial trees, shrubs and herbaceous natural woodland ecosystems. The goal is a plants—including edible fruits, diverse, high-yield system that is good for vegetables, nuts and herbs— the earth and requires fewer resources and less using permaculture principles. human input than conventional monocultures. It began life as the Eggleston Forest gardening has been around as long as Anniversary Orchard in 2013, humans have farmed. However, recently food a Northwestern student class forest design has evolved to use a permaculture project concept. approach: a well-designed food forest strives to Edible Evanston facilitated its create synergies in which elements nourish, development and maintains it complement and protect each other. Each in cooperation with the City of Evanston. Initial funding element added should serve a minimum of two came from the Evanston useful purposes, and plants fill all layer niches. Community Foundation, which All ecosystems are in a state of constant change. also helped Edible Evanston A permaculture food forest attempts to mimic the transition from a conventional state of a forest when the plants, fungi, animals, orchard to a sustainable, insects have reached a point close to equilibrium ecological edible landscape. but the system still has growth potential to provide us with abundant, diverse yields with few Learn more at external inputs. -
How Widespread Is Lemur and Fossa Meat Consumption? 13 May 2021
How widespread is lemur and fossa meat consumption? 13 May 2021 All of Madagascar's lemur species and the fossa (Cryptoprocta ferox) are protected by law, and local taboos—called fady in Malagasy culture—tend to forbid lemur meat consumption. Therefore, it is difficult to quantify the prevalence of this behavior as people who engage in illegal or socially unacceptable practices are generally reluctant to discuss them openly. The authors estimated the prevalence of lemur and fossa meat consumption using the unmatched count technique (UCT) - an indirect questioning method that estimates the proportion of a community that takes part in a given sensitive behavior without asking sensitive questions directly to survey respondents, and without knowing whether individual respondents took part in the Critically endangered silky sifaka (Propithecus candidus) behavior or not. in Makira National Park, Madagascar Credit: Charlotte Spria The UCT revealed that 53 percent of households had eaten lemur meat over the previous year and 24 percent had eaten fossa meat. These UCT A new study by WCS (Wildlife Conservation estimates were compared with results from direct Society) looks at the prevalence of human questioning, which revealed the percentage of consumption of lemur and fossa (Madagascar's households that ate lemur and fossa meat more largest predator) in villages within and around than 3.3 and 12 times higher, respectively, than Makira Natural Park, northeastern Madagascar, that obtained from direct questioning. providing up-to-date estimates of the percentage of households who eat meat from these protected "Because of their low reproductive rates and the species. high human population density around Makira Natural Park, these species are known to be Authors from the Wildlife Conservation Society hunted unsustainably" said WCS researcher (WCS) describe their findings in the journal Charlotte Spira, the lead author of the study. -
Light in the Rainforest the Solar Panel Canopy
Light in the Rainforest September 2011 Notes from the Editor The solar panel canopy Sunlight is food. Without it no plant When we look down from an aeroplane on to the rainforest canopy we see a can live. The abundance of sunlight green roof – an almost solid mass of vegetation obscuring the ground below. in the tropics produces more living What we are seeing are billions of leaves feeding. They are guzzling sunlight. plant material per hectare than anywhere else on the planet. Animals eat other organisms, living or mass of vegetation obscuring the ground dead - a pre-prepared meal of nutrients. below. Ideal growing conditions have also Plants, on the other hand, make their produced one of the most diverse own food. They are the only living What we are seeing are billions of leaves ecosystems on Earth (it is possible things that can capture energy from the feeding. They are guzzling sunlight. to find 120 tree species per hectare sun and use it (through the process of not fully exposed to the sun. This in Queensland’s tropical forests photosynthesis) to produce sugars and probably prevents them from being compared with only 30 per hectare other materials from which they build damaged by the intensity of the in temperate forests). Much their own structures. Each leaf is a solar tropical sun. (Leaves held up to scientific research has been done in cell. The canopy is a vast solar panel. receive the full force of the sun were an attempt to understand what recorded to be 10oC hotter than those produces such diversity. -
Creating a Forest Garden Working with Nature to Grow Edible Crops
Creating a Forest Garden Working with Nature to Grow Edible Crops Martin Crawford Contents Foreword by Rob Hopkins 15. Ground cover and herbaceous perennial species Introduction 16. Designing the ground cover / perennial layer 17. Annuals, biennials and climbers Part 1: How forest gardens work 18. Designing with annuals, biennials and climbers 1. Forest gardens Part 3: Extra design elements and maintenance 2. Forest garden features and products 3. The effects of climate change 19. Clearings 4. Natives and exotics 20. Paths 5. Emulating forest conditions 21. Fungi in forest gardens 6. Fertility in forest gardens 22. Harvesting and preserving 23. Maintenance Part 2: Designing your forest garden 24. Ongoing tasks 7. Ground preparation and planting Glossary 8. Growing your own plants 9. First design steps Appendix 1: Propagation tables 10. Designing wind protection Appendix 2: Species for windbreak hedges 11. Canopy species Appendix 3: Plants to attract beneficial insects and bees 12. Designing the canopy layer Appendix 4: Edible crops calendar 13. Shrub species 14. Designing the shrub layer Resources: Useful organisations, suppliers & publications Foreword In 1992, in the middle of my Permaculture Design Course, about 12 of us hopped on a bus for a day trip to Robert Hart’s forest garden, at Wenlock Edge in Shropshire. A forest garden tour with Robert Hart was like a tour of Willy Wonka’s chocolate factory with Mr Wonka himself. “Look at this!”, “Try one of these!”. There was something extraordinary about this garden. As you walked around it, an awareness dawned that what surrounded you was more than just a garden – it was like the garden that Alice in Alice in Wonderland can only see through the door she is too small to get through: a tangible taste of something altogether new and wonderful yet also instinctively familiar.