On Ecological Studies: A Short Communication

On ecological studies: a short communication.

The typical objective of research is to try and identify cause-and-effect relationships. As with any research design, there are strengths and weaknesses involved in trying to achieve this objective. Some study designs are stronger than others in attempting to establish cause-and-effect associations. The task of establishing cause-and-effect relationships is challenging (Hill, 1965) and any stud...

Short Communication: Chromosome studies on the marine shrimp Penaeus (Fenneropenaeus) merguiensis from the Persian Gulf

Short Communication: Chromosome studies on the marine shrimp Penaeus (Fenneropenaeus) merguiensis from the Persian Gulf

Short communication: Ecological classification of southern zones of the Caspian Sea (Mazandaran Province), based on CMECS model

Short communication: Ecological classification of southern zones of the Caspian Sea (Mazandaran Province), based on CMECS model

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