Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Physical Sciences and Mathematics (45)
- Plant Sciences (42)
- Agricultural Science (37)
- Earth Sciences (37)
- Plant Biology (37)
-
- Agronomy and Crop Sciences (36)
- Plant Pathology (36)
- Soil Science (36)
- Weed Science (36)
- Biodiversity (23)
- Ecology and Evolutionary Biology (20)
- Entomology (16)
- Biology (10)
- Social and Behavioral Sciences (8)
- Terrestrial and Aquatic Ecology (6)
- Marine Biology (5)
- Oceanography and Atmospheric Sciences and Meteorology (5)
- Agriculture (4)
- Animal Sciences (4)
- Environmental Sciences (4)
- Population Biology (4)
- Botany (3)
- Forest Sciences (3)
- Genetics and Genomics (3)
- Microbiology (3)
- Natural Resources and Conservation (3)
- Other Ecology and Evolutionary Biology (3)
- Zoology (3)
- Agricultural and Resource Economics (2)
- Institution
-
- University of Kentucky (37)
- University of Nebraska - Lincoln (11)
- Old Dominion University (5)
- Valparaiso University (3)
- Cal Poly Humboldt (2)
-
- City University of New York (CUNY) (2)
- Olivet Nazarene University (2)
- SIT Graduate Institute/SIT Study Abroad (2)
- Western Kentucky University (2)
- Ateneo de Manila University (1)
- Belmont University (1)
- Bridgewater State University (1)
- Brigham Young University (1)
- College of Saint Benedict and Saint John's University (1)
- Eastern Washington University (1)
- Edith Cowan University (1)
- John Carroll University (1)
- Michigan Technological University (1)
- Mississippi State University (1)
- Missouri University of Science and Technology (1)
- Purdue University (1)
- The University of San Francisco (1)
- TÜBİTAK (1)
- University of Massachusetts Amherst (1)
- University of Missouri School of Law (1)
- University of New Hampshire (1)
- University of Richmond (1)
- University of Texas at El Paso (1)
- University of Texas at Tyler (1)
- Utah State University (1)
- Publication
-
- IGC Proceedings (1997-2023) (36)
- Insecta Mundi (5)
- The Taxonomic Report of the International Lepidoptera Survey (5)
- Biological Sciences Faculty Publications (4)
- The Great Lakes Entomologist (3)
-
- Cal Poly Humboldt theses and projects (2)
- Independent Study Project (ISP) Collection (2)
- Masters Theses (2)
- Pence-Boyce STEM Student Scholarship (2)
- 2023 Symposium (1)
- Aspen Bibliography (1)
- Biological Sciences Faculty Research & Creative Works (1)
- Biology Faculty Publications (1)
- Biology Theses (1)
- College of Sciences Posters (1)
- Department of Entomology: Faculty Publications (1)
- Faculty Publications (1)
- Faculty/Staff Personal Papers (1)
- Graduate Theses, Dissertations, and Problem Reports (1)
- Honors Program Theses and Projects (1)
- Honors Theses (1)
- Honors Theses and Capstones (1)
- Library Map Prize (1)
- Library/Life Sciences Undergraduate Poster Competition 2023 (1)
- Mahurin Honors College Capstone Experience/Thesis Projects (1)
- Master's Projects and Capstones (1)
- Michigan Tech Publications, Part 2 (1)
- Nexus – UNEP – Animal Welfare, Environment, Sustainable Development (1)
- Obsculta (1)
- Open Access Theses & Dissertations (1)
- Publication Type
Articles 1 - 30 of 91
Full-Text Articles in Life Sciences
Genomic Analysis Reveals New Species And Subspecies Of Butterflies, Jing Zhang, Qian Cong, Jinhui Shen, Leina Song, Nick V. Grishin
Genomic Analysis Reveals New Species And Subspecies Of Butterflies, Jing Zhang, Qian Cong, Jinhui Shen, Leina Song, Nick V. Grishin
The Taxonomic Report of the International Lepidoptera Survey
Large-scale genomic sequencing of butterfly taxa reveals new findings that are presented here. While we focus on detecting species by comparative genomics and define subspecies as groups of populations genetically differentiated from each other but not as strongly as species (that is, subspecies as species in the making), we report other adjustments to butterfly classification. As a result, 4 subgenera, 11 species, and 6 subspecies are proposed as new. New subgenera are: Rapis Grishin, subgen. n. (type species Papilio rapae Linnaeus, 1758, genus Pieris Schrank, 1801) in Pieridae Swainson, 1820 and Callitera Grishin, subgen. n. (type species Eurygona? pulcherrima …
Reassessment Of Amblyscirtes Hegon (Hesperiidae) As A Complex Of Four Distinct Species Revealed By Genomic Analysis, Harry Pavulaan, Ricky Patterson, Nick V. Grishin
Reassessment Of Amblyscirtes Hegon (Hesperiidae) As A Complex Of Four Distinct Species Revealed By Genomic Analysis, Harry Pavulaan, Ricky Patterson, Nick V. Grishin
The Taxonomic Report of the International Lepidoptera Survey
After the discovery of a unique phenotype in the southern United States with a different ventral ground color than nominotypical Amblyscirtes hegon (Scudder, 1863), which occurs in the northeastern United States, genomic analysis revealed that A. hegon is a species complex. Phenotypic, genitalic, and genomic differences of the complex are presented here. Four species are identified: A. hegon; A. nemoris (W. H. Edwards, 1864), stat. rest.; A. matheri Patterson, Pavulaan & Grishin, sp. n. (TL: USA, Mississippi, Warren County); and A. gelidus Grishin, Patterson & Pavulaan, sp. n. (TL: USA, Michigan, Van Buren County).
The Role Of Governance In Rewilding The United States To Stem The Biodiversity Crisis, Shelby C. Carlson, John A. Vucetich, L Mark Elbroch, Shelby Perry, Lydia A. Roe, Tom Butler, Jeremy T. Bruskotter
The Role Of Governance In Rewilding The United States To Stem The Biodiversity Crisis, Shelby C. Carlson, John A. Vucetich, L Mark Elbroch, Shelby Perry, Lydia A. Roe, Tom Butler, Jeremy T. Bruskotter
Michigan Tech Publications, Part 2
A critical but underattended feature of the biodiversity crisis is the contraction of geographic range experienced by most studied terrestrial vertebrates. In the United States, the primary policy tool for mitigating the biodiversity crisis is a federal law, the Endangered Species Act (ESA). For the past two decades, the federal agencies that administer the ESA have interpreted the act in a manner that precludes treating this geographic element of the crisis. Therefore, the burden of mitigating the biodiversity crisis largely falls on wildlife agencies within state government, which are obligated to operate on behalf of the interests of their constituents. …
Descriptions Of One Hundred New Species Of Hesperiidae, Jing Zhang, Qian Cong, Nick V. Grishin
Descriptions Of One Hundred New Species Of Hesperiidae, Jing Zhang, Qian Cong, Nick V. Grishin
Insecta Mundi
A century and a half since the time of Hewitson, we are experiencing a renaissance in species discovery fueled by whole genome sequencing. A large-scale genomic analysis of Hesperiidae Latreille, 1809 (Lepidoptera), including primary type specimens, reveals a deluge of species new to science. One hundred of them (one in a new genus) are described here from the New World (type localities are given in parenthesis): Drephalys (Drephalys) diovalis Grishin, new species (Ecuador: Napo), Euriphellus panador Grishin, new species (Ecuador: Esmeraldas), Euriphellus panamicus Grishin, new species (Panama: Panama), Cecropterus (Thorybes) viridissimus Grishin, new species (Ecuador: Zamora-Chinchipe), …
Species Richness Of Moths In Parks Surrounded By Varying Levels Of Urbanization Around Nashville, Tennessee, Maxwell Stone, Allie Bennett
Species Richness Of Moths In Parks Surrounded By Varying Levels Of Urbanization Around Nashville, Tennessee, Maxwell Stone, Allie Bennett
Science University Research Symposium (SURS)
Moths can act as indicators of environmental wellness due to their pollution sensitivity and the complexity of biodiversity required to support their life cycles. Urbanization can impact the occurrence of moths in protected green spaces. Higher moth species richness was hypothesized to occur in parks surrounded by more rural areas. Three metropolitan parks were chosen in the Nashville area: downtown, within a suburban neighborhood, and in a rural area. Tree canopy cover and degree of impervious surfaces were assessed for each park and surrounding area using iTreeCanopy. Moths were attracted to a white sheet using a mercury vapor bulb, UV …
Impact Of The Brachiaria Hybrids On Both Soil Health And Carbon Stock On Livestock Production, A. Silva, T. Madeira, D. Florian, E. A. Pizarro, R. N. Jauregui, G. Lobato, A. Santi, D. Fagundes, F. Pinheiro, A. Rieger, A. Cagliari
Impact Of The Brachiaria Hybrids On Both Soil Health And Carbon Stock On Livestock Production, A. Silva, T. Madeira, D. Florian, E. A. Pizarro, R. N. Jauregui, G. Lobato, A. Santi, D. Fagundes, F. Pinheiro, A. Rieger, A. Cagliari
IGC Proceedings (1997-2023)
Pastures occupy 30% of Earth and 80% of the entire agricultural area of the planet. To ensure food to the world and contribute to the quality of the environment, pasture-based animal production systems will also have to undergo through a more intense evolution. The intensification of tropical grasslands is an important strategy of land utilization in developing countries, contributing to increase production and minimize environmental impact through the best management practices. In this sense, the use of Brachiaria hybrids represents an excellent option, since combining the best traits of different Brachiaria species, with higher nutritive value, forage, and seed yield. …
Biodiversity And The Ecological Role Of Grasslands Environment And Territory, Elimane Lo, Makhmutov Serguei, Badim Almazov
Biodiversity And The Ecological Role Of Grasslands Environment And Territory, Elimane Lo, Makhmutov Serguei, Badim Almazov
IGC Proceedings (1997-2023)
Biodiversity is all the living species that inhabit the planet: plants, animals, microorganisms, but also their genetic diversity and all the ecosystems in which they live. The preservation of biodiversity is vital, because the organisms that constitute it participate in the major ecological cycles of air, soil and water It is today recognized for its intrinsic value and for the functions it provides in ecosystems. The grassland and the hedges that surround them play a key role in carbon storage, water purification, biodiversity and the typicity of landscapes. They partly provide the plants necessary for feeding herds of herbivores (cattle, …
Using Functional Ecology To Predict Restoration Success In Managed Grasslands, J. Bergman
Using Functional Ecology To Predict Restoration Success In Managed Grasslands, J. Bergman
IGC Proceedings (1997-2023)
Plants have developed remarkable functional variation over evolutionary time to cope with different environmental conditions. As a result, functional variation – measurable as functional traits above and below ground – can be found within but also among grassland communities today. The functional space covered by a community is thereby restricted by environmental factors while each single species within the community inhabits a specific niche with a certain breadth along different environmental gradients. Data from field sampling in European grasslands have shown, that species intraspecific functional variation can cover considerable amounts of possible functional spaces, hence holding the potential to establish …
The Effect Of Manipulated Conservation Margins In Intensively Grazed Dairy Paddocks On The Biodiversity Of Pteromalidae And Braconidae (Hymenoptera: Parasitica), A. Anderson, G. Purvis, A. Helden, H. Sheridan
The Effect Of Manipulated Conservation Margins In Intensively Grazed Dairy Paddocks On The Biodiversity Of Pteromalidae And Braconidae (Hymenoptera: Parasitica), A. Anderson, G. Purvis, A. Helden, H. Sheridan
IGC Proceedings (1997-2023)
Conserving field margins provides an opportunity to enhance biodiversity in agricultural landscapes. The parasitoid Hymenoptera represent one of the most diverse and biologically specialised of all insect groups and play an important role in insect pest control (LaSalle & Gauld, 1993). The diversity of parasitiods in any habitat is theoretically likely to reflect the diversity of host taxa. The aim of this study was to assess the effects of field margin manipulations on the diversity of parasitoids as a wider indication of effects on general arthropod diversity.
Butterfly Classification And Species Discovery Using Genomics, Jing Zhang, Qian Cong, Jinhui Shen, Leina Song, Nick V. Grishin
Butterfly Classification And Species Discovery Using Genomics, Jing Zhang, Qian Cong, Jinhui Shen, Leina Song, Nick V. Grishin
The Taxonomic Report of the International Lepidoptera Survey
Genomic sequencing of worldwide butterfly fauna followed by phylogenetic analysis of protein-coding genes informs butterfly classification throughout the taxonomic hierarchy, from families to species. As a rule, we attribute the same taxonomic rank to more prominent clades of comparable divergence (that is, at the same level in the tree). For species delimitation, we use criteria based on relative genetic differentiation and the extent of gene exchange between populations. We analyze the current taxonomic classification of butterflies in the light of genomic phylogenies and encounter clades that correspond to yet unnamed taxa. As a result, 11 tribes, 33 subtribes, 2 genera, …
Pollinator Communities At The Onu Biological Sanctuary Relative To Midewin National Tallgrass Prairie, Stephanie Clark
Pollinator Communities At The Onu Biological Sanctuary Relative To Midewin National Tallgrass Prairie, Stephanie Clark
Pence-Boyce STEM Student Scholarship
Many species of pollinators around the world have seen a population decline in recent years. Causes of these declines have been linked to several factors such as climate change, pesticide usage, and habitat loss. While previous Olivet Nazarene University research has analyzed the bee community at Midewin National Tallgrass Prairie and some of the savanna areas in Northeast Illinois surrounding Olivet, little is known about the new Swanberg Biological Sanctuary, owned by Olivet, or what butterflies are present in this region of Illinois. We utilized the 13 established transects throughout Midewin National Tallgrass Prairie as well as six new transects …
Flujos De Servicios Ecosistémicos En Un Área Marina Protegida Del Atlántico Sur: Perspectivas Desde El Análisis De La Teoría De Redes, Mitch Porter
Independent Study Project (ISP) Collection
En cuestiones de gestión de áreas protegidas, los servicios ecosistémicos se tienen cada vez más en cuenta junto con la conservación de la biodiversidad. Sin embargo, las decisiones que se toman sobre la conservación de los servicios ecosistémicos no suelen incluir los posibles efectos en cascada de la pérdida de biodiversidad sobre la provisión de servicios. Los conocimientos de la teoría de redes y los estudios de robustez pueden proporcionar una metodología para evaluar la vulnerabilidad de estos servicios frente la estructura trófica de los ecosistemas que los proveen. A través de una serie de simulaciones de extinción para la …
Lichens Of Iller Creek: A Checklist For The Iller Creek Unit, A Division Of Dishman Hills Conservation Area, Spokane Valley, Wa, Devin M. Mumey, Giovanna Bishop, Jessica L. Allen
Lichens Of Iller Creek: A Checklist For The Iller Creek Unit, A Division Of Dishman Hills Conservation Area, Spokane Valley, Wa, Devin M. Mumey, Giovanna Bishop, Jessica L. Allen
2023 Symposium
The field of biodiversity documentation encompasses a broad range of research including new species discovery and description, compilation of species present in a given area, and investigation of interspecies interaction. In an era of increasingly devastating and rapid environmental change, documenting biodiversity has become increasingly important. Anthropogenic effects on urban-adjacent natural areas are especially significant, as they can cause numerous, often drastic, responses in ecosystems. Our objective here was to document the lichen biodiversity in a large urban-adjacent protected area: the Iller Creek Unit of the Dishman Hills Conservation Area in Spokane Valley, Washington. This unit encompasses a diversity of …
The Recently-Described Ant-Like Leaf Beetle Elonus Gruberi (Coleoptera: Aderidae) In Michigan, Daniel R. Swanson
The Recently-Described Ant-Like Leaf Beetle Elonus Gruberi (Coleoptera: Aderidae) In Michigan, Daniel R. Swanson
The Great Lakes Entomologist
The ant-like leaf beetle Elonus gruberi Gompel, 2017 (Coleoptera: Aderidae) is reported for the first time in Michigan. This new state record, initially based on two recent collections by the author and then supplemented with additional material in a Michigan entomological collection, highlights how the constituents of faunal lists can require re-appraisal after taxonomic revision, particularly where splitting of species has occurred. The composition of Elonus Casey, 1895 in Michigan as well as characters for identifying E. gruberi also are discussed.
New Province Records Of Southern Ontario Caddisflies (Trichoptera), David Houghton, David Etnier
New Province Records Of Southern Ontario Caddisflies (Trichoptera), David Houghton, David Etnier
The Great Lakes Entomologist
Thirty-two caddisfly species are reported from Ontario for the first time, including 24 in the family Hydroptilidae, three in the Hydropsychidae, and one each in the Leptoceridae, Limnephilidae, Molannidae, and Polycentropodidae. The known caddisfly richness of the province increases from 309 to 341 species, including a doubling of the known hydroptilid fauna. Many more species undoubtedly remain to be discovered in this large and relatively undisturbed province.
Characterizing Insect Communities Within Thin-Soil Environments, Katherine Mcnamara Manning, Kayla I. Perry, Christie A. Bahlai
Characterizing Insect Communities Within Thin-Soil Environments, Katherine Mcnamara Manning, Kayla I. Perry, Christie A. Bahlai
The Great Lakes Entomologist
Natural thin-soil environments are those which have little to no soil accumulation atop hard substrates. Many of these natural thin-soil environments, such as alvars, rocky lakeshores or glades, cliffs and cliff bluffs, and barrens, are found in the Great Lakes Region of North America. Due to their ubiquity and ecosystem services they provide, characterizing insects in sensitive environments such as these is important. This study monitored insects in nine thin-soil sites, within three regions, on a 630 km latitudinal gradient in the Southeastern Great Lakes Region of North America from June - August 2019. Over 22,000 insect specimens collected were …
A New System For Plant Experiments On Biodiversity Or Multi-Species Competition, John Connolly, L. Kirwan
A New System For Plant Experiments On Biodiversity Or Multi-Species Competition, John Connolly, L. Kirwan
IGC Proceedings (1997-2023)
Considerable discussion in recent years has focused on the design of competition and biodiversity experiments (Connolly et al., 2001a; Allison, 1999). Few agronomic experiments with >2 plant species have been conducted in greenhouse conditions (Gibson et al, 1999) or in the field (Connolly et al., 2001b). In many experiments the effects of density and initial species size have been confounded. The effects of species richness and evenness also are confounded frequently. The proposed system provides a framework of design and analysis, in which to address questions of function at community level and of structure and competition at …
The Ag-Biota Project: A Preliminary Assessment Of Potential Indicators Of Biodiversity In Agricultural Grasslands, Gordon Purvis, A. Anderson, A. J. Helden, L. Kirwan
The Ag-Biota Project: A Preliminary Assessment Of Potential Indicators Of Biodiversity In Agricultural Grasslands, Gordon Purvis, A. Anderson, A. J. Helden, L. Kirwan
IGC Proceedings (1997-2023)
In compliance with European commitments to the Convention on Biological Diversity, the conservation and enhancement of biodiversity within agricultural land is a primary objective of current agri-environmental measures. However, there is a widespread lack of information concerning the effectiveness of agri-environmental schemes in Europe, (Kleijn & Sutherland, 2003). In large part, this is due to uncertainties about selection of appropriate biological indicators of biodiversity (Buchs, 2003; Duelli & Obrist, 2003).
Impact Of The Agricultural Use On The Biodiversity Of A Festuca Rubra Meadow, I. Rotar, F. Păcirar, R. Vidican, N. Sima
Impact Of The Agricultural Use On The Biodiversity Of A Festuca Rubra Meadow, I. Rotar, F. Păcirar, R. Vidican, N. Sima
IGC Proceedings (1997-2023)
Technological inputs into meadow ecosystems trigger significant changes in the sward. In this paper we present the effect of organic and mineral fertilisation on the biodiversity of a Festuca rubra meadow.
Long-Term Effect Of Levels Of N-, P-, K-Supply On The Shannon-Index For Two Pastures Located In Central Germany, Judith F. Oerlemans, W. Opitz Von Boberfeld
Long-Term Effect Of Levels Of N-, P-, K-Supply On The Shannon-Index For Two Pastures Located In Central Germany, Judith F. Oerlemans, W. Opitz Von Boberfeld
IGC Proceedings (1997-2023)
Intensive grassland production, including the use of mineral fertilisers, has degraded the botanical diversity of grassland communities seriously (Chapman, 2001). There is little information on optimal amounts of soil nutrient availability to maintain/regenerate species-rich grassland communities. This study in Central Germany aimed to quantify the long-term effect of different N-, P-, K-supply combinations on biodiversity, expressed in terms of the Shannon-Index (Sh-Id), of 2 pastures classified as Lolio-Cynosuretum.
Is Biodiversity Declining In The Traditional Haymeadows Of Skye And Lochalsh, Scotland?, G. E. D. Tiley, D. G. L. Jones
Is Biodiversity Declining In The Traditional Haymeadows Of Skye And Lochalsh, Scotland?, G. E. D. Tiley, D. G. L. Jones
IGC Proceedings (1997-2023)
Species-rich haymeadows have developed on crofts in the Isle of Skye and Lochalsh Districts of north-west Scotland as a result of a century or more of traditional land use. This has involved long rotations of late cutting for hay with aftermath grazing by cattle and short breaks for cropping. The traditional haymeadows are increasingly coming under threat from changes taking place in the countryside. A survey of the main haymeadows still remaining in Skye and Lochalsh was carried out during 2003 to assess the current botanical composition, management and conservation value, and to compare with earlier surveys.
Grazing, Biodiversity And Pastoral Vegetation In The South Sudanien Area Of Burkina Faso, E. Botoni-Liehoun, P. Daget
Grazing, Biodiversity And Pastoral Vegetation In The South Sudanien Area Of Burkina Faso, E. Botoni-Liehoun, P. Daget
IGC Proceedings (1997-2023)
Grazing impact on plant diversity is dominated by two contradictory views. In some studies, it has been found to lead to an increase in diversity and in other studies to a decrease associated with dominance of a few species (Nösberger et al, 1998, Hiernaux, 1998). In an Isoberlinia doka forest ecosystem, considered as the climax vegetation in the South Sudanien area of Burkina Faso, a study was carried out to assess the impact of grazing on the diversity of herbaceous species. The Isoberlinia doka forest is one type of South Sudaniensavanna. The woody stratum is open and allowed development …
Does Niche Complementarity Explain The Relationship Between Biodiversity And Ecosystem Functioning In Managed Grasslands?, Nina Buchmann, A. Kahmen
Does Niche Complementarity Explain The Relationship Between Biodiversity And Ecosystem Functioning In Managed Grasslands?, Nina Buchmann, A. Kahmen
IGC Proceedings (1997-2023)
Niche complementarity was suggested to largely explain the positive relationship noted between plant diversity and productivity in some recent studies. This suggests that an increasing number of species exploits resources more efficiently and thus enhance ecosystem functions. This hypothesis, however, implies that niches occupied by different plant species are rather distinct so that niches from extinct or missing species stay unoccupied by the remaining species of an ecosystem. This experiment tested if plant species occupy different and distinct niches with respect to soil N uptake, being a possible functional explanation for the biodiversity ecosystem functioning relationship.
Grassland Arthropod Species Richness In A Conventional Suckler Beef Production System And One Compatible With The Irish Agri-Environment Scheme (Reps), Alvin J. Helden, A. Anderson, Gordon Purvis
Grassland Arthropod Species Richness In A Conventional Suckler Beef Production System And One Compatible With The Irish Agri-Environment Scheme (Reps), Alvin J. Helden, A. Anderson, Gordon Purvis
IGC Proceedings (1997-2023)
Grassland management practices, such as grazing, strongly affects the biodiversity of grassland arthropods; increasing grazing intensity causes a general decline in species richness (Morris, 2000). One of the aims of the Rural Environment Protection Scheme (REPS) is to conserve and enhance biodiversity within Irish agricultural land (Feehan et al., 2002). In order to determine the effectiveness of this aspect of REPS, one must compare the relative biodiversity of grassland under REPS with that of conventionally managed grassland. Aiming to determine whether species richness was higher in REPS-compatible compared with a standard system of management, we measured the species richness …
Contributions Of The United States Department Of Agriculture Natural Resources Conservation Service To Conserving Grasslands On Private Lands In The United States, L. P. Heard
IGC Proceedings (1997-2023)
The future of biodiversity in the USA is tied inseparably to activities taking place on private lands. Agriculture is by far the most important user of these lands, with about 50% or 900M acres managed as private cropland, grassland or rangeland. Decisions made by America's farmers and ranchers directly affect grasslands and their impact on food supply, biodiversity, soil protection and water quality. Agricultural programs and policies in the USA have had a large influence on the choices available to farmers and ranchers in land management. Since the 1930s, USDA's Natural Resource Conservation Service (NRCS) has been working with farmers, …
Biodiversity In Grassland: Bangladesh Perspective, B. Hossain
Biodiversity In Grassland: Bangladesh Perspective, B. Hossain
IGC Proceedings (1997-2023)
The rapidly increasing human population in Bangladesh has caused widespread damage to and disturbance of natural habitats and a loss of indigenous wildlife. There are now very few, if any, extensive patches of grassland in Bangladesh and any that might remain are inundated for two-thirds of the year with no alternative refugia available. Most remaining grassland areas are fragmented, heavily used and harvested up to three times a year. Furthermore, the reed lands of northeast Bangladesh were leased out for paper production and are reported to have been entirely destroyed and settled by encroachers. Tall grasslands around rivers and lakes …
The Global Environment Programme (Gef) And United Nations Development Programme (Undp) Supporting The Conservation Of Grassland Systems In Africa, W. A. Rodgers, M. Niamir-Fuller
The Global Environment Programme (Gef) And United Nations Development Programme (Undp) Supporting The Conservation Of Grassland Systems In Africa, W. A. Rodgers, M. Niamir-Fuller
IGC Proceedings (1997-2023)
The Global Environment Facility (GEF) was created after the World's Environmental Summit in Rio in 1992. The GEF provides funding for developing countries to meet their responsibilities and commitments under global conventions. The GEF is the financing mechanism for the Convention on Biological Diversity (CBD) and the United Nations Framework Convention for Combating Desertification (CCD). The conservation and wise use of grasslands can be supported through a variety of funding opportunities. The GEF channels support through Implementing Agencies, of which UNDP specialises in technical assistance and capacity building. The HQ of UNDP is in New York. There are Regional Offices …
Undp-Gef Grasslands Project: Conserving Mountain Biodiversity In Southern Lesotho, W. A. Rodgers
Undp-Gef Grasslands Project: Conserving Mountain Biodiversity In Southern Lesotho, W. A. Rodgers
IGC Proceedings (1997-2023)
The Kingdom of Lesotho contains some 70% of the Drakensberg-Maloti Mountains, recognised as the Eastern Mountains "Centre of Biodiversity and Endemism" of southern Africa. The Mountains have globally significant plant diversity, with unique habitats and high endemism. These resources have been increasingly degraded by a grazing regime based on communal access, with reduced regulatory capability. Lack of ownership has restricted investment in conservation. Lesotho has the lowest Protected Area coverage of any nation in Africa (<0.4%). Biodiversity is thus at risk.
Undp-Gef Grasslands Project: The Southern Africa Botanical Network "Sabonet", Y. Steenkamp, W. A. Rodgers
Undp-Gef Grasslands Project: The Southern Africa Botanical Network "Sabonet", Y. Steenkamp, W. A. Rodgers
IGC Proceedings (1997-2023)
This six-year biodiversity capacity building project closes at the end of June 2005. The principal outcomes have been greatly strengthened capacities within, and interaction between, the national herbaria of southern Africa, in order to improve plant taxonomic outputs to better serve the needs of conservation end-users. Grassland plants have in many ways been the main regional focus. The project was based in the National Botanical Institute (NBI) of Southern Africa (now the South Africa Biodiversity Institute - SANBI) and had components in Angola, Botswana, Lesotho, Malawi, Mozambique, Namibia, Swaziland, Zambia and Zimbabwe. The NBI provide regional coordination and technical support.
Undp-Gef Grasslands Project: Mainstreaming Biodiversity Into Productive Landscapes: The Southern African Grasslands Programme, C. Maze, W. A. Rodgers
Undp-Gef Grasslands Project: Mainstreaming Biodiversity Into Productive Landscapes: The Southern African Grasslands Programme, C. Maze, W. A. Rodgers
IGC Proceedings (1997-2023)
This is an exciting new initiative under the second strategic priority for the Global Environment Programme (GEF)'s Biodiversity Focal Area: Mainstreaming biodiversity into productive landscapes and sector. The rationale is that whilst grassland biomes cover some 30% of South Africa, (within montane, coastal and high-veld systems) less than 3% is formally protected at national, provincial or private land-owner levels. Over 40% of the grasslands have been totally converted to other land usages and 30% is degraded. Forces of degradation and conversion (cultivation, forests, urban spread) continue. The issues of conservation are of land use and putting in place incentives to …