DIVERSITY, BIOMASS, AND ECOSYSTEM PROCESSES IN THE MARINE BENTHOS

Extinction and ecosystem function in the marine benthos.

Rapid changes in biodiversity are occurring globally, yet the ecological impacts of diversity loss are poorly understood. Here we use data from marine invertebrate communities to parameterize models that predict how extinctions will affect sediment bioturbation, a process vital to the persistence of aquatic communities. We show that species extinction is generally expected to reduce bioturbatio...

phylogeography and genetic diversity of the lesser mouse- eared bat (myotis blythii) in iran

in current study, 63 samples of bat populations collected from differ regions were used for evaluating the geographic variations. twenty cranial and dental characters for traditional morphometric and landmarks method on the ventral, dorsal skull and mandible for geometry morphometric studies were used. statistical analyses of traditional morphometric and geometry morphometric data indicated low...

Marine Ecosystem Diversity in the Arabian Gulf: Threats and Conservation

Indicators of Stress in the Marine Benthos

Proceedings of an International workshop on the promotion and use of benthic tools for assessing the health of coastal marine ecosystems Proceedings of an International workshop on the promotion and use of benthic tools for assessing the health of coastal marine ecosystems Disclaimer The designation employed and the presentation of the material in this document do not imply the expression of an...

Species diversity of fish in the Sanandaj Azad Dam ecosystem

Fish sampling was conducted to evaluate the species diversity of fish in 4 stations in Sanandaj Azad dam ecosystem seasonally from summer of 2017 to spring of 2018. A total of 1057 fish were caught in 12 species, of which more than 80% were caught in the lake behind the dam. The Cyprinidae family had 11 species with the most species diversity and only Sasanidus kermanshahensis belonged to the N...