How does climate change affect the biodiversity of marine ecosystems and diversity contribute to the survival of the species and the stability of ecosystems?
Dear Rk Naresh sir, I had 1.5 decade ago costal work experience mentioned here as donor, in monitoring progress- http://uaaodisha.org/. The coral reef depleting- its fish breeding ground- so lower marine productivity. Many heat sensitive plant, animal, microbial species reduce/ vanish by hotter water. These are inte-dependent as above & as some scavenge, who suffer hunger. Plankton may reduce by acidification, besides heat & hamper marine productivity- https://nopr.niscpr.res.in/bitstream/123456789/43596/1/IJMS%2047%282%29%20259-268.pdf, https://www.frontiersin.org/articles/10.3389/fmars.2020.576011/full, https://www.sciencedirect.com/science/article/abs/pii/S0377026523000520
Climate changes are affecting marine ecosystems. Actually, the Mediterranean Sea is threatened by abiotic, biotic and climate changes coupled with human pressures regarding coastal regions. In this way, Posidonia oceanica is able to counteract the effects of climate changes through the high thermotolerance of the species, range shift processes of the meadows and variations in the community composition of this valuable marine ecosystem.