The Guinean Forests of West Africa
... species are considered endemic. Mt. Cameroon and the Gulf of Guinea Islands are home to many of these endemic species. The oil palm is an economically important species that is grown in many tropical areas. Its value for oil production and ability to grow in places other than in the Guinean Forests ...
... species are considered endemic. Mt. Cameroon and the Gulf of Guinea Islands are home to many of these endemic species. The oil palm is an economically important species that is grown in many tropical areas. Its value for oil production and ability to grow in places other than in the Guinean Forests ...
The Science of Biogeography
... 4. How do different kinds of organisms replace each other as we go up a mountain or move from a rocky shore to a sandy beach nearby? 5. What are a species closest relatives, and where can they be found? Where did its ancestors live? 6. How have historical events – such as continental drift, Pleistoc ...
... 4. How do different kinds of organisms replace each other as we go up a mountain or move from a rocky shore to a sandy beach nearby? 5. What are a species closest relatives, and where can they be found? Where did its ancestors live? 6. How have historical events – such as continental drift, Pleistoc ...
Species Diversity - edventure-GA
... animal and (b) count the number of each species in your sample. Since many species have similar characteristics you will need to provide a graphic representation of the distinguishing features of each species. Tranquilize one representative of each species and trace its body outline on the thoughtfu ...
... animal and (b) count the number of each species in your sample. Since many species have similar characteristics you will need to provide a graphic representation of the distinguishing features of each species. Tranquilize one representative of each species and trace its body outline on the thoughtfu ...
Lecture K6 – Community Ecology – Dr
... •Individualistic hypothesis is probably not as broadly applicable to animal species as it is to plant species - often linked more closely to other organisms •Simple generalizations on processes governing community structure do not have broad explanatory power; distributions of most populations in co ...
... •Individualistic hypothesis is probably not as broadly applicable to animal species as it is to plant species - often linked more closely to other organisms •Simple generalizations on processes governing community structure do not have broad explanatory power; distributions of most populations in co ...
Chapter 12
... c) they disperse seeds in different spatial patterns than do native ants. d) as keystone species, they greatly increase the local diversity of native ants. e) Argentine ants have invaded many communities, but not the South African fynbos. Answer: A 17. The impact of Argentine ants on species diversi ...
... c) they disperse seeds in different spatial patterns than do native ants. d) as keystone species, they greatly increase the local diversity of native ants. e) Argentine ants have invaded many communities, but not the South African fynbos. Answer: A 17. The impact of Argentine ants on species diversi ...
Ecology .101 - Atlas of Living Australia
... Fundamental vs Realized Niche… • …are not academic! • Usually realized niche is smaller in area than its fundamental niche, but… • Radiata pine was originally from three small localities on a narrow stretch of coast in southern California. Now there are plantations and wild populations over much of ...
... Fundamental vs Realized Niche… • …are not academic! • Usually realized niche is smaller in area than its fundamental niche, but… • Radiata pine was originally from three small localities on a narrow stretch of coast in southern California. Now there are plantations and wild populations over much of ...
Lecture 17 CH 21+23+24 SPECIES ABUNDANCE + DIVERSITY
... 1. Most species are moderately abundant or rare; few are very abundant. 2. Species diversity is quantified by combining the number of species (species richness) and their relative abundance. 3. Species diversity is defined at multiple spatial scales (local to global). 4. Local diversity is affected ...
... 1. Most species are moderately abundant or rare; few are very abundant. 2. Species diversity is quantified by combining the number of species (species richness) and their relative abundance. 3. Species diversity is defined at multiple spatial scales (local to global). 4. Local diversity is affected ...
Stream Fish Diversity Lab
... Diversity addresses 1) how many categories exist, and 2) how evenly the categories are represented. For example, we may have 2 communities with 7 species (species richness = 7) and 21 total individuals, but each species may not be represented evenly. ...
... Diversity addresses 1) how many categories exist, and 2) how evenly the categories are represented. For example, we may have 2 communities with 7 species (species richness = 7) and 21 total individuals, but each species may not be represented evenly. ...
Climate, Global Warming, and recent controversies
... Increasing sea ice in the wintering grounds probably affects their feeding. They cannot move away from open leads where they breathe. Increasing sea ice, increased Greenlandic fishing for their main winter food (Greenland halibut), and Inuit hunting all increase the species’ vulnerability. There is ...
... Increasing sea ice in the wintering grounds probably affects their feeding. They cannot move away from open leads where they breathe. Increasing sea ice, increased Greenlandic fishing for their main winter food (Greenland halibut), and Inuit hunting all increase the species’ vulnerability. There is ...
TumbesChoco - WordPress.com
... moist forest of Panama Darien Province, through to the Chocó region of Colombia and he moist forest along g the west coast of Ecuador and into the dry region of eastern Ecuador. •The rest of the hotspot is within the Pacific Ocean , in addition to the mainland areas the Island of Malpelo off the coa ...
... moist forest of Panama Darien Province, through to the Chocó region of Colombia and he moist forest along g the west coast of Ecuador and into the dry region of eastern Ecuador. •The rest of the hotspot is within the Pacific Ocean , in addition to the mainland areas the Island of Malpelo off the coa ...
Climate change: a cause for new biodiversity conservation
... conservation efforts) will add value, but the fundamental principles are not broken by the phenomenon of species coming and going. Similarly, threatened ecological community listings highlight those environments that are most under threat, development controls and listing of threatening processes wi ...
... conservation efforts) will add value, but the fundamental principles are not broken by the phenomenon of species coming and going. Similarly, threatened ecological community listings highlight those environments that are most under threat, development controls and listing of threatening processes wi ...
here
... of many plant communities. Thus, assessing their mutualistic interactions with their host plants is crucial for our understanding of their contribution to tree recruitment, and their role in forest restoration and regeneration. Such research objective has taken on urgency as a result of the global i ...
... of many plant communities. Thus, assessing their mutualistic interactions with their host plants is crucial for our understanding of their contribution to tree recruitment, and their role in forest restoration and regeneration. Such research objective has taken on urgency as a result of the global i ...
DOC - Universität Basel
... avoidance towards human activity. The Small Spotted Genet (Genetta genetta, LC) was not recorded.The diurnally active Cape Grey Mongoose (Galerella pulverulenta, LC) avoids human activity by retreating to the higher altitudes. The Watermongoose (Atilax paludinosus,LC) was found regularly on the rive ...
... avoidance towards human activity. The Small Spotted Genet (Genetta genetta, LC) was not recorded.The diurnally active Cape Grey Mongoose (Galerella pulverulenta, LC) avoids human activity by retreating to the higher altitudes. The Watermongoose (Atilax paludinosus,LC) was found regularly on the rive ...
Succulent Karoo Protected Areas
... The rich biodiversity of the Succulent Karoo is due to an extensive and complex array of habitat types derived from topographical and climatic diversity in the region's rugged mountains, semi-arid shrublands, and coastal dunes. The hallmark of the Succulent Karoo is its exceptionally diverse and end ...
... The rich biodiversity of the Succulent Karoo is due to an extensive and complex array of habitat types derived from topographical and climatic diversity in the region's rugged mountains, semi-arid shrublands, and coastal dunes. The hallmark of the Succulent Karoo is its exceptionally diverse and end ...
Document
... and large heart-shaped facial discs creating the impression of a ‘wedge’ flying blunt-end first. The outer tail feathers are whitish and appear paler than those of the Marsh Owl in flight. The feet project out well beyond the end of the tail and this feature is distinctive in separating the two spec ...
... and large heart-shaped facial discs creating the impression of a ‘wedge’ flying blunt-end first. The outer tail feathers are whitish and appear paler than those of the Marsh Owl in flight. The feet project out well beyond the end of the tail and this feature is distinctive in separating the two spec ...
18 Sp Abun-Local Diversity 2010
... Species sorting is greatest where regional species pool is largest 423; 20.16 With more species, each species has narrower niche breadth and beta diversity is high Regional Scale Diversity depends on balance of speciation/immigration vs. extinction/emigration Comparing diversities between communitie ...
... Species sorting is greatest where regional species pool is largest 423; 20.16 With more species, each species has narrower niche breadth and beta diversity is high Regional Scale Diversity depends on balance of speciation/immigration vs. extinction/emigration Comparing diversities between communitie ...
Word File - UNESCO World Heritage Centre
... The Succulent Karoo Ecosystem Planning (SKEP) process, funded by Critical Ecosystem Partnership Fund, compiled an ecosystem profile that identified nine priority areas for conservation within the Succulent Karoo. Through the SKEP process, specific areas within each of these nine priority areas are b ...
... The Succulent Karoo Ecosystem Planning (SKEP) process, funded by Critical Ecosystem Partnership Fund, compiled an ecosystem profile that identified nine priority areas for conservation within the Succulent Karoo. Through the SKEP process, specific areas within each of these nine priority areas are b ...
Linyanti Swamps Overview
... surrounds as an Important Bird Area, but of course there are many other interesting bird species as well. This is due largely to the diversity of habitats, from the wetland with its welldeveloped riparian woodland, and open Hyphaene palmveld, to the mature Mophane and Acacia erioloba savannah. The D ...
... surrounds as an Important Bird Area, but of course there are many other interesting bird species as well. This is due largely to the diversity of habitats, from the wetland with its welldeveloped riparian woodland, and open Hyphaene palmveld, to the mature Mophane and Acacia erioloba savannah. The D ...
BIOL 4120: Principles of Ecology Lecture 15: Community Ecology
... Abiotic factors such as depth and flow of water in aquatic environments ...
... Abiotic factors such as depth and flow of water in aquatic environments ...
Marine Biotech Potential of the Croatian Adriatic Sea
... Northern Adriatic possess impressive biodiversity. Marine environment is very heterogeneous and complex and also one of the richest habitat in microorganisms. Although Croatian side of Adriatic sea has been over years subject of various physicochemical, biological and toxicological examinations, scr ...
... Northern Adriatic possess impressive biodiversity. Marine environment is very heterogeneous and complex and also one of the richest habitat in microorganisms. Although Croatian side of Adriatic sea has been over years subject of various physicochemical, biological and toxicological examinations, scr ...
Resource Partitioning in Shorebirds: The ghost of competition past
... forces. These species do not compete now, nor have they ever competed; they simply happen to be different. Another explanation is that competition in the past eliminated a number of other species leaving only those that are different in their utilization of the habitat. Therefore, we can still see t ...
... forces. These species do not compete now, nor have they ever competed; they simply happen to be different. Another explanation is that competition in the past eliminated a number of other species leaving only those that are different in their utilization of the habitat. Therefore, we can still see t ...
Chapter 7 - Cloudfront.net
... systems maintain some degree of stability through constant change in response to environmental conditions through: ...
... systems maintain some degree of stability through constant change in response to environmental conditions through: ...
CHANGES IN PLANT SPECIES COMPOSITION FOLLOWING A
... network of biodiversity observatories (Schmiedel & Jürgens, 2005) has been set up across all African biomes to serve as permanent monitoring plots of biodiversity changes in the context of global change. In this paper we assess and compare the plant diversity of ten West African observatories, locat ...
... network of biodiversity observatories (Schmiedel & Jürgens, 2005) has been set up across all African biomes to serve as permanent monitoring plots of biodiversity changes in the context of global change. In this paper we assess and compare the plant diversity of ten West African observatories, locat ...
1. Notes- Macroevolution and the Definition of Species
... Examples of prezygotic barriers: • Habitat isolation: Two species encounter each other rarely, or not at all, because they occupy different habitats, even though not isolated by physical barriers • Temporal isolation: Species that breed at different times of the day, different seasons, or differen ...
... Examples of prezygotic barriers: • Habitat isolation: Two species encounter each other rarely, or not at all, because they occupy different habitats, even though not isolated by physical barriers • Temporal isolation: Species that breed at different times of the day, different seasons, or differen ...
Fauna of Africa
Fauna of Africa, in its broader sense, is all the animals living in Africa and its surrounding seas and islands. The more characteristic African fauna is found in the Afrotropical ecoregion. Lying almost entirely within the tropics, and equally to north and south of the equator creates favourable conditions for rich wildlife.