Analisis Faktor Lingkungan

Analyzing Data Environmental Factors

Structuresa natural communities depend on the way in which plants and animals are scattered or dispersed therein. The pattern of the spread depends on the physicochemical properties of the environment as well as the privilege of biological organism itself. An infinite variety of patterns such deployment occurring in nature can be roughly divided into three categories: (Michael, 1994)

1. Distribution of regular or uniform, in which individuals are at a particular place in the community. This deployment occurs when there is intense competition causing competitions that encourage the sharing the same living space.
2. Spreading randomized(random),where individuals spread out in several places and cluster in other places. This deployment is rare, this happens if a homogeneous environment.
3. Spreading group / berumpun(clumped),in which individuals are always in groups and are very rarely seen alone separately. This pattern is generally found in nature, because of the need for the same environmental factors.

According to Umar (2012), the spread of populations in an ecosystem can occur in three patterns, among others, as follows.

1. Emigration, which is the movement of people out of the area population to another and stay permanently.
2. Immigration, namely the movement of individuals from other populations of an area and stay permanently.
3. Migration, which is a two-way movement of an individual from one region to another population periodically.

The spread of the organism or individuals in the population (internal deployment) occurs according to three patterns, namely, random or random, uniformly and randomly bergerombol.Penyebaran relatively rare in nature, occurs where the environment is very uniform and tend to congregate, to occur where competition among individuals is very hard where there is a positive antagonism that encourage the sharing of space sama.Hampir is the rule if the note is someone individuals. Clustered in its own population there are huddled at random, uniform and clustered gather gather (Odum, 1993).

Abiotic Factors

1. Temperature

Temperatureaffects the ecosystem due to temperature is a necessary condition for living organisms.

2. Water

Watereffect on the ecosystem because of the water needed for the survival of the organism.

3. Sunlight

sunlight affect the global ecosystem because of the sun determines the average temperature of the earth's surface.

4. rocks and soil

Soiland rock is where the life of the organism. The soil type affect the types of organisms that live in it. Soil provides the essential elements for the growth of organisms, terrutama plants that take direct minerals from the soil.

5. climate

Humidity affects the ability ofadaptation in the environment of a living being

Biotic Factors

1. Plants

Plants play a role in the environment as a provider of oxygen for all living creatures require oxygen as a material to carry out respiration.

2. Animals

Animals play a role in many ways, such as organic materials provider when animals have died and also help pollinate the plants.