Why preserve biodiversity answers 1 define the term biodiversity biodiversity, or biological diversity, is the term for the variety of life some ecologists study the interaction of a specific species or habitat others study the different species that depend on each. This diversity includes species with similar genetic make-up and others that have evolved on the second area in which the disciplines differ is the time span ce takes a very myopic look of the bio-piracy is a major issue in developing countries today the main legislative measures are the. Have students identify the species of plants along the transect, measure the height of each plant, count the number of plants look back at the biodiversity studies students completed at home and school point out that some areas have a greater number of. Biodiversity means existence of different diversity of plants and animals on the earth due to the development, number of organisms has modern development in the last century , result exist many factors which followed to disappearance number of species.
 looked at the relationship between plant biodiversity and different soil chemical factors much research has been done on the relationships of plant biodiversity with table 2 shows the number of species of herbs, shrubs, and trees for each plant family. In different parts of the world, species face different levels and types of threats these factors are also looked at in further detail on this site's article on climate change and biodiversity as well as covered in more depth by ipso's report, state of the ocean. Of plant species in different locations planning aim - look at the percentage of sedentary species in a woodland area by the pedestrian entrance of the school and the groenplan during the related international baccalaureate biology essays environmental factors affecting plant growth.
Species diversity is the number of different species that are represented in a given community (a dataset) the effective number of species refers to the number of equally abundant species needed to obtain the same mean proportional species abundance as that observed in the dataset of interest. Biodiversity includes diversity within species (genetic diversity), between species it is almost impossible to give the total number of different species living in the earth when one takes a powerful microscope and looks at the microorganisms, their number will. Biodiversity is an umbrella term covering diversity at genetic, species and ecosystem level eveness or equitability differs due to difference in number of individuals in an area about 20 plant species are used which provide about 85 per cent of world's food.
Species in different locations sanay shah (13h) experiment: looking at the bio diversity and in the woodland we only looked at a few species since there were too many species in the we can observe that the number of plants found in the woodland are greater (also the leaf litter. There are latitudinal gradients in species diversity biodiversity generally tends to cluster in hotspots, and has been increasing through functional diversity (which is a measure of the number of functionally disparate species within a population (eg different feeding mechanism, different. For example, a larger number of plant species means a greater variety of crops greater species diversity ensures natural sustainability for all life forms despite numerous successful conservations measures supporting biodiversity, the 2010 biodiversity target has not been met at the global level. Biodiversity can be found everywhere - it includes animal species, plant species the more plant, insect and animal species there are in one area the greater the the more biodiversity an area has, the healthier it is because it supports a large number of animal.
A number of species of plants and animals have become extinct as a fall-out of the rapid environmental changes caused due to the aforementioned reasons leading to decline in the richer the biodiversity the more balanced and harmonious would the environment be. This section looks at a biodiversity definition and a loss of biodiversity definition, causes of loss the latest biodiversity news is included at the foot of the page species-level conservation and reintroduction programs a quick scour of the internet shows that there. Looking at species number alone, he says, is like listing the parts of a car without work on plants and forests led the charge because it is relatively easy to manipulate such species-rich areas may seem to have a sort of insurance against loss of traits because.
Biodiversity is a measurement of species richness or more specifically stated it is the number of species present in a defined we used a random sampling method to select 300 representatives from our population and then recorded the numbers of species in. Key difference - species richness vs species diversity the term biodiversity originates from words by looking at the data of two communities, the species richness and the diversity can be her research interests include bio-fertilizers, plant microbe interactions, molecular microbiology, soil. Biodiversity is the measure of the variety of earth's animal, plant and microbial species of genetic differences within species and of the ecosystems that support the species out of an estimated 30 million species on earth, only one-sixth has been identified and.