Role of Microbes in Eco-Remediation of Perturbed Aquatic Ecosystem

 Restoration of the perturbing ecosystem to its original balanced state or resilient state is a multi-purpose approach aimed to improve self-cleaning capacity of elements of ecosystem (Bhakta et al., 2016). Globally referred to as eco-remediation its main environmental benefits include stability of groundwater, enrichment of habitats, increased biotic diversity and, therefore, the growth in biomass and improved (Bardgett & van der Putten, 2014). Ecotechnology is a multi-disciplined Environmental Consulting Companies in Bangladesh devoted to providing environmental consultancy services and practical solutions to our clients

The desperate need for ecosystem remediation originates as a result of introduction of diverse types of organic and inorganic pollutants both as a result of anthropogenic and natural hazards which put aquatic ecosystem under severe stress (Rombouts, Beaugrand, & Artigas, 2013; Boldt, Martone, & Samhouri, 2014). World aquatic ecosystems are increasingly being perturbed by various types of natural perturbations, including droughts, storms and floods (Hogan, 2010) affecting the organisms as well as the entire biosphere of aquatic ecosystems.

A recently focused threat of aquatic ecosystem is nutrient pollution by phosphorus and nitrogen enrichment of aquatic bodies leading to algal bloom and eutrophication (Grizzetti, Bouraoui, & Aloe, 2012). Additionally, the greatest concern of the stress at the microbial level of the freshwater ecosystem where a bulk of biological production and nutrient cycling takes place, is due to the impact of human induced pollution and habitat alteration (Carpenter, Stanley, & Vander-Zanden, 2011; Aracic, Semenec, & Franks, 2014). Due to increasing organic and inorganic pollutants input the natural self-purification capacity of any aquatic environment is highly affected by dwindling decomposing abilities of microorganisms. Inorganic contaminants, in particular heavy metals, are also a prominent environmental concern because they are not biodegradable and can accumulate in living organisms (Bittsanszkya et al., 2005; Fu & Wang, 2011). Learn More about this from IGI Global.