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Phumdis could be harvested in a sustainable manner by conversion into fuel and compost by installing ‘Plug Flow Bioreactors’ in a modular manner around the lake perimeter. Laboratory tests of key species of phumdis have proved its potential to produce biogas. The bioreactors could also be used to treat sewage and thus arrest flow of organic ...
This is an urban problem and there is urgent need to treat and control this aspect, even if it is expensive; ii) Reduce soil erosion and sedimentation of the lake by enlarging the scope of micro-watersheds in the catchment area treatment plan; iii) Construct a channel through the Keibul Lamjao National Park to enable phumdis to settle at the ...
Soil formation, also known as pedogenesis, is the process of soil genesis as regulated by the effects of place, environment, and history. Biogeochemical processes act to both create and destroy order ( anisotropy ) within soils.
Soil Profile on Chalk at Seven Sisters Country Park, England. Pedology (from Greek: πέδον, pedon, "soil"; and λόγος, logos, "study") is a discipline within soil science which focuses on understanding and characterizing soil formation, evolution, and the theoretical frameworks for modeling soil bodies, often in the context of the natural environment. [1]
Deposition is the geological process in which sediments, soil and rocks are added to a landform or landmass. Wind, ice, water, and gravity transport previously weathered surface material, which, at the loss of enough kinetic energy in the fluid, is deposited, building up layers of sediment.
The soil matrix is the solid phase of soils, and comprise the solid particles that make up soils. ... During the clay formation process, ...
The process generally occurs in areas where precipitation is greater than evapotranspiration. The minerals are removed by a process known as leaching. When organic material is broken down nutrients are released, but at the same time organic acids are released. These organic acids are known as chelating agents.
The rock or sediment associated with a soil's development is referred to as its parent material, which is the starting point for the process of soil formation. During early formation, soils are not so different from their parent materials. With time however, soils will contain less features of their original parent material.