Species richness

and variability of living organisms, including their species richness in an environment. It is a major component of environment and useful for all living organisms including man. Biodiversity plays important role in regulation of climate. Biodiversity is a major part of life-support system. It is particularly ecological, economic, spiritual, cultural, and aesthetic importance. Although the benefits from biodiversity, present causes to species and ecosystem diversity are the greatest recorded in…

(Gaston, 1996; Mallet, 1996). The “fine scale” level of biodiversity is measure in the multiplicity of expressed genes or meticulous featured attribute in the midst of organisms (Williams et al, 1996). Genetic diversity denotes the peculiarity within species in the purposeful units of heredity existing in any plant, animal, microbial or any other source of life. However as a crucial unit for measuring and assessing biodiversity it has formerly been dismissed as too difficult task and costly to…

4.0Chapter four Discussion: 4.1 Point Counts By restraining the recording of species to a 10- 50m fixed radius when in dense forest at kamwala 1 forest, it allows the subtraction the certain bias, such as, the highly vocal forest species; White bellied Go Away bird and Tropical Bulbul, as well as those species which ‘generally’ occur above the canopy (for example; forest raptors). The most widespread species to occur across all the count areas (map 1) were Common Bulbul, Orange ground thrush…

new roads or restoring of old ones as there are different factors that should be considered for restoration initiatives. As a consequence of species ability to adapt to…

environment and classified by their taxa, and Shannon-Simpson indices were produced from these data to analyze the differences in diversity between the two environments. It was found that pools have a significantly greater species abundance, while riffles have a significantly greater species evenness. These results can be used to further examine changing abiotic factors,…

world. There are many consequences of biodiversity loss at many different levels. Starting with ecosystems and how they naturally function, there are three main aspects that account for the consequences of biodiversity loss. Species richness, species composition and species…

Great Barrier Reef The Great Barrier Reef, the world's largest coral reef, and lies a short distance off the northeast coast and extends for over 2,000 kilometers. The Great Barrier Reef is one of Australia’s most amazing natural gifts blessed with a breathtaking beauty of the world’s largest coral reef. It is larger than the Great Wall of China and the only living thing on earth that you can see from space. As the largest living structure on the planet, the Great Barrier Reef is incredibly…

One of the most intimidating tasks challenging an aspiring entomologist is the identification of species within a family as diverse as ground beetles (Choate, 2001). Ground beetles are one of the most diverse insect families in the word. They occur in apparently all terrestrial habitats and represent a major part of the invertebrate predator guild of the soil fauna, e.g. in forests, maquis and agrocoenoses (Arndt et al., 2011). Ground beetles are often chosen for study because they are abundant…

Raven et al. (2014) defines biogeography as a study of the geographic distribution of species, and ties tougher how the species are related or not related and natural selection. Moseley et al. (2014) define biogeography as the study of patters that may form in the biotic environment and we can use the scientific process and information gathered from the past and present to study the distributions of plants and animals. Moseley et al. (2014) are the only authors that go into details about why we…

Biodiversity is subjected to numerous forces that threaten the loss of species and the depaupering of natural resources (Brand et al., 2008). Biodiversity loss drivers (mechanisms that influence the extinction of a species) are generally encompassed in (but are not limited to): environmental stress, large environmental disturbances, extreme environmental conditions, severe limitation of resources, the introduction of non-native species, or geographic isolation (Slingenberg et al., 2009). The…