The look for seminar was about the Neotropical Floodplain River, a biogeography region of the brisk World that stretches southward from the Tropic of Cancer and includes southern Mexico, important and South America, and the West Indies. Specifically, the study site was conduced in the some southern part of Venezuela; the Cinaruco River which contains an enormous variety of look for. Some examples of the tilt living in the river are the electric fish, sling rays, fathead fish, manati, caveman, and venezuelan crocodile.
The objective of the research was to evaluate the effects of the colony rate on local companionship richness. There were septenary beaches in the main channel and fish depended on environmental changes and its ecosystem. For example, the natural environment diversity of water level and fish stimulus changed from month to month. In January of 1999, the concentration of water is low, in May the water starts to rise, through July to September there is a high concentration of water and finally in November, the water starts to fall again.
The researcher found approximately 268 samples of fish and after he formulized his hypothesis that stated that the fish were haphazardly assembled. afterward it was discovered that 97% of the fish were non-random and only 2 species (3%) were random therefore the hypothesis was not valid. Neotropical Floodplain Rivers are composed of local communities arranged around habitats of differing structural complexity and community structure was significantly assembled among environmental factors.
The researcher evaluated the rate of existing species in isolated local habitat patches and evaluated also the compendium organization (co-occurrence patterns) as local patches are colonized. At the end, the perfect number of species collected from sixty five block samples was xl four fish and eight invertebrates.
The Standardized C-score in the research meant the number of chekered units...
For such a complex topic the stress is way too short and there is not ample information to base any of your statements. A few qoutes and more than facts would be useful. this is an interesting topic do more research make it great.
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