The Megachilidae (Hymenoptera, Apoidea, Apiformes) of the Democratic Republic of Congo Curated at the Royal Museum for Central Africa (RMCA, Belgium)

Download The Megachilidae (Hymenoptera, Apoidea, Apiformes) of the Democratic Republic of Congo Curated at the Royal Museum for Central Africa (RMCA, Belgium) PDF Online Free

Author :
Publisher :
ISBN 13 : 9781776889587
Total Pages : 0 pages
Book Rating : 4.8/5 (895 download)

DOWNLOAD NOW!


Book Synopsis The Megachilidae (Hymenoptera, Apoidea, Apiformes) of the Democratic Republic of Congo Curated at the Royal Museum for Central Africa (RMCA, Belgium) by : Alain Tshibungu Nkulu

Download or read book The Megachilidae (Hymenoptera, Apoidea, Apiformes) of the Democratic Republic of Congo Curated at the Royal Museum for Central Africa (RMCA, Belgium) written by Alain Tshibungu Nkulu and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Abstract: Natural history collections are a cornerstone of entomology, and the conservation of specimens is the essential prerequisite for the development of research into systematics, biogeography, ecology, evolution and other disciplines. Yet, specimens collected during decades of entomological research conducted in less developed countries across Sub-Saharan Africa on pests, beneficial insects and insect biodiversity in general have largely been exported to be permanently preserved in developed countries, mainly in Europe and the United States of America. This is particularly true for the Democratic Republic of the Congo's (DRC) diverse wild bee fauna, which has been investigated throughout the colonial period by visiting or resident entomologists and missionaries who have then transferred their collected material primarily to Belgium as part of a wider legacy of scientific exploration and colonialism. Digitizing NHC is one way to mitigate this current bias, by making samples accessible to researchers from the target post-colonial countries as well as to the wider international scientific community. In this study, we compiled and digitized 6,490 specimens records relevant to 195 wild bee species grouped in 18 genera within the biodiverse family Megachilidae, essentially from the colonial era (i.e., mostly between 1905-1960, with additional records up to 1978), and curated at the Royal Museum for Central Africa in Belgium. We provide a detailed catalogue of all records with updated locality and province names, including 29 species only available as type specimens. We also explore the historical patterns of diversity and distribution across DRC, and we provide a list of the research entomologists involved. This study is an important first step that uses digital technologies to democratize and repatriate important aspects of DRC's natural heritage of insect biodiversity, to stimulate more contemporary field surveys and modern taxonomic revisions, as well as to identify and characterize research gaps and biodiversity shortfalls in some of the less-explored regions of Sub-Saharan Africa. Keywords: Entomological collections, colonial era, wild bees, biodiversity, decolonization"--Page 4.

A Study of the Classification of the More Primitive Non-Parasitic Anthophorine Bees

Download A Study of the Classification of the More Primitive Non-Parasitic Anthophorine Bees PDF Online Free

Author :
Publisher :
ISBN 13 : 9781258466862
Total Pages : 56 pages
Book Rating : 4.4/5 (668 download)

DOWNLOAD NOW!


Book Synopsis A Study of the Classification of the More Primitive Non-Parasitic Anthophorine Bees by : Charles Duncan Michener

Download or read book A Study of the Classification of the More Primitive Non-Parasitic Anthophorine Bees written by Charles Duncan Michener and published by . This book was released on 2012-09-01 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: American Museum Of Natural History, V112.

Revision and Reclassification of Lasioglossum (Evylaeus), L. (Hemihalictus) and L. (Sphecodogastra) in Eastern North America (Hymenoptera: Apoidea

Download Revision and Reclassification of Lasioglossum (Evylaeus), L. (Hemihalictus) and L. (Sphecodogastra) in Eastern North America (Hymenoptera: Apoidea PDF Online Free

Author :
Publisher :
ISBN 13 : 9781775571988
Total Pages : 116 pages
Book Rating : 4.5/5 (719 download)

DOWNLOAD NOW!


Book Synopsis Revision and Reclassification of Lasioglossum (Evylaeus), L. (Hemihalictus) and L. (Sphecodogastra) in Eastern North America (Hymenoptera: Apoidea by : Gibbs Jason

Download or read book Revision and Reclassification of Lasioglossum (Evylaeus), L. (Hemihalictus) and L. (Sphecodogastra) in Eastern North America (Hymenoptera: Apoidea written by Gibbs Jason and published by . This book was released on 2013 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Forest entomology in West Tropical Africa: Forest insects of Ghana

Download Forest entomology in West Tropical Africa: Forest insects of Ghana PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9401579369
Total Pages : 214 pages
Book Rating : 4.4/5 (15 download)

DOWNLOAD NOW!


Book Synopsis Forest entomology in West Tropical Africa: Forest insects of Ghana by : Michael R. Wagner

Download or read book Forest entomology in West Tropical Africa: Forest insects of Ghana written by Michael R. Wagner and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is a great honor and indeed a privilege for me to write the Foreword to this book, the first of its kind from the Forest Products Research Institute The study of forest insects is now becoming a matter of great concern to many people all over the world because insects damage the already depleted forests and forest resources. In Ghana very little interest was shown in the insects of forest trees and products. But as forest practices have become more intensive so also have the pests on the crops increased and the damage caused increased to alarming proportions. Foresters are now becoming in creasingly aware of the immense havoc that some of these insects can cause. To aid the fight against the pests they have to be fully identified and studied so that effective control measures can be implemented. It is in an effort to bridge this gap in our knowledge that one welcomes this book by Professor Michael R. Wagner, Dr. S.K.N. Atuahene and Dr.

Biodiversity and Insect Pests

Download Biodiversity and Insect Pests PDF Online Free

Author :
Publisher : John Wiley & Sons
ISBN 13 : 0470656867
Total Pages : 369 pages
Book Rating : 4.4/5 (76 download)

DOWNLOAD NOW!


Book Synopsis Biodiversity and Insect Pests by : Geoff M. Gurr

Download or read book Biodiversity and Insect Pests written by Geoff M. Gurr and published by John Wiley & Sons. This book was released on 2012-05-29 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biodiversity offers great potential for managing insect pests. It provides resistance genes and anti-insect compounds; a huge range of predatory and parasitic natural enemies of pests; and community ecology-level effects operating at the local and landscape scales to check pest build-up. This book brings together world leaders in theoretical, methodological and applied aspects to provide a comprehensive treatment of this fast-moving field. Chapter authors from Europe, Asia, Africa, Australasia and the Americas ensure a truly international scope. Topics range from scientific principles, innovative research methods, ecological economics and effective communication to farmers, as well as case studies of successful use of biodiversity-based pest management some of which extend over millions of hectares or are enshrined as government policy. Written to be accessible to advanced undergraduates whilst also stimulating the seasoned researcher, this work will help unlock the power of biodiversity to deliver sustainable insect pest management. Visit www.wiley.com/go/gurr/biodiversity to access the artwork from the book.

The Extended Specimen

Download The Extended Specimen PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 1351646788
Total Pages : 527 pages
Book Rating : 4.3/5 (516 download)

DOWNLOAD NOW!


Book Synopsis The Extended Specimen by : Michael S. Webster

Download or read book The Extended Specimen written by Michael S. Webster and published by CRC Press. This book was released on 2017-07-20 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Extended Specimen highlights the research potential for ornithological specimens, and is meant to encourage ornithologists poised to initiate a renaissance in collections-based ornithological research. Contributors illustrate how collections and specimens are used in novel ways by adopting emerging new technologies and analytical techniques. Case studies use museum specimens and emerging and non-traditional types of specimens, which are developing new methods for making biological collections more accessible and "usable" for ornithological researchers. Published in collaboration with and on behalf of The American Ornithological Society, this volume in the highly-regarded Studies in Avian Biology series documents the power of ornithological collections to address key research questions of global importance.

Natural Systems

Download Natural Systems PDF Online Free

Author :
Publisher : John Wiley & Sons
ISBN 13 : 1118906004
Total Pages : 392 pages
Book Rating : 4.1/5 (189 download)

DOWNLOAD NOW!


Book Synopsis Natural Systems by : Markus Eichhorn

Download or read book Natural Systems written by Markus Eichhorn and published by John Wiley & Sons. This book was released on 2016-02-18 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organised into four sections, this text discusses the organisation of the living world. Links Ecology, Biodiversity and Biogeography Bridges modern and conventional Ecology Builds sequentially from the concept and importance of species, through patterns of diversity to help consider global patterns of biogeography Uses real data sets to help train in essential skills

Hymenoptera of Europe

Download Hymenoptera of Europe PDF Online Free

Author :
Publisher :
ISBN 13 : 9782913688346
Total Pages : 20 pages
Book Rating : 4.6/5 (883 download)

DOWNLOAD NOW!


Book Synopsis Hymenoptera of Europe by : Denis Michez

Download or read book Hymenoptera of Europe written by Denis Michez and published by . This book was released on 2019 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Catalogue of Afrotropical Bees (Hymenoptera: Apoidea: Apiformes)

Download Catalogue of Afrotropical Bees (Hymenoptera: Apoidea: Apiformes) PDF Online Free

Author :
Publisher :
ISBN 13 : 9781869775025
Total Pages : 548 pages
Book Rating : 4.7/5 (75 download)

DOWNLOAD NOW!


Book Synopsis Catalogue of Afrotropical Bees (Hymenoptera: Apoidea: Apiformes) by : C. D. Eardley

Download or read book Catalogue of Afrotropical Bees (Hymenoptera: Apoidea: Apiformes) written by C. D. Eardley and published by . This book was released on 2010 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Catalogue of Bees (Hymenoptera, Apoidea) in the Neotropical Region

Download Catalogue of Bees (Hymenoptera, Apoidea) in the Neotropical Region PDF Online Free

Author :
Publisher :
ISBN 13 : 9788585729080
Total Pages : 1058 pages
Book Rating : 4.7/5 (29 download)

DOWNLOAD NOW!


Book Synopsis Catalogue of Bees (Hymenoptera, Apoidea) in the Neotropical Region by : Jesus Santiago Moure

Download or read book Catalogue of Bees (Hymenoptera, Apoidea) in the Neotropical Region written by Jesus Santiago Moure and published by . This book was released on 2007 with total page 1058 pages. Available in PDF, EPUB and Kindle. Book excerpt: Andreninae. Apinae. Colletinae. Halictinae. megachininae. Nomina nuda and unavailable names in Neotropical Apidae (excl. Meliponini). Index of taxa.

Southern African Herbarium Needs Assessment

Download Southern African Herbarium Needs Assessment PDF Online Free

Author :
Publisher : National Botanical Institute
ISBN 13 : 9781919795454
Total Pages : 88 pages
Book Rating : 4.7/5 (954 download)

DOWNLOAD NOW!


Book Synopsis Southern African Herbarium Needs Assessment by : Gideon François Smith

Download or read book Southern African Herbarium Needs Assessment written by Gideon François Smith and published by National Botanical Institute. This book was released on 1999-01-01 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Biodiversity of African Plants

Download The Biodiversity of African Plants PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9400902859
Total Pages : 864 pages
Book Rating : 4.4/5 (9 download)

DOWNLOAD NOW!


Book Synopsis The Biodiversity of African Plants by : Xander van der Maesen

Download or read book The Biodiversity of African Plants written by Xander van der Maesen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the XIVth AETFAT Congress, 22-27 August 1994, Wageningen, the Netherlands

Succulent Flora of Southern Africa

Download Succulent Flora of Southern Africa PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 9789058093233
Total Pages : 318 pages
Book Rating : 4.0/5 (932 download)

DOWNLOAD NOW!


Book Synopsis Succulent Flora of Southern Africa by : Doreen Court

Download or read book Succulent Flora of Southern Africa written by Doreen Court and published by CRC Press. This book was released on 2000-06-01 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical guide describes the stage by stage development of a new method for predicting the penetration rate (PR) and the advance rate (AR) for tunnel boring machines based on an expanded version of the Q-value, Qtbm.The book also looks at logging methods and tunnel support design.

The Ecology of Bird Communities

Download The Ecology of Bird Communities PDF Online Free

Author :
Publisher : Cambridge University Press
ISBN 13 : 9780521426350
Total Pages : 340 pages
Book Rating : 4.4/5 (263 download)

DOWNLOAD NOW!


Book Synopsis The Ecology of Bird Communities by : John A. Wiens

Download or read book The Ecology of Bird Communities written by John A. Wiens and published by Cambridge University Press. This book was released on 1989 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: A major study of avian community ecology.

An Introduction to Agroforestry

Download An Introduction to Agroforestry PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9780792321354
Total Pages : 524 pages
Book Rating : 4.3/5 (213 download)

DOWNLOAD NOW!


Book Synopsis An Introduction to Agroforestry by : P. K. R. Nair

Download or read book An Introduction to Agroforestry written by P. K. R. Nair and published by Springer Science & Business Media. This book was released on 1993-07-31 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: This college-level textbook summarizes the state of current knowledge in the rapidly expanding field of agroforestry. The book, organized into 25 chapters in six sections, reviews the developments in agroforestry during the past 15 years and describes the accomplishments in the application of biophysical (plant and soil related) and socioeconomic sciences to agroforestry. Although the major focus of the book is on the tropics, where the practice and potential of agroforestry are particularly promising, the developments in temperate zone agroforestry are also discussed. This text is recommended for students, teachers, and researchers in agroforestry, farming systems, and tropical land use.

Cape Plants

Download Cape Plants PDF Online Free

Author :
Publisher : Missouri Botanical Garden Press
ISBN 13 :
Total Pages : 802 pages
Book Rating : 4.F/5 ( download)

DOWNLOAD NOW!


Book Synopsis Cape Plants by : Peter Goldblatt

Download or read book Cape Plants written by Peter Goldblatt and published by Missouri Botanical Garden Press. This book was released on 2000 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Summer Atlas of North American Birds

Download The Summer Atlas of North American Birds PDF Online Free

Author :
Publisher : A & C Black
ISBN 13 : 9780125646604
Total Pages : 364 pages
Book Rating : 4.6/5 (466 download)

DOWNLOAD NOW!


Book Synopsis The Summer Atlas of North American Birds by : Jeff Price

Download or read book The Summer Atlas of North American Birds written by Jeff Price and published by A & C Black. This book was released on 1995 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: The North American Breeding Bird Survey comprises a network of regularly censussed, road-based survey routes and constitutes the most comprehensive set of data on the relative abundance and population trends of these birds during the summer months. Its value was highlighted in 1989, when the data were used to confirm suspected population declines in a number of species of neotropical migrants breeding in the northeastern United States and Canada. In this book Jeff and Amy Price and Sam Droege have used these data to create detailed, computer-generated maps showing the relative abundance of 450 species that summer in the contiguous United States and southern Canada. Tabular information on distribution hotspots for these, and a further 50 or so species too local in occurrence to map effectively, are also presented. As a data-based survey, the focus of the maps is on places where occurrence has been systematically confirmed over a number of years. As such, the maps provide a baseline for future and more regionally based studies. Supporting chapters provide details on the survey methodology, the mapping procedures used, and some current concerns in North American bird conservation.