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For example, while some studies have found that reductions in the abundance and presence of soil organisms results in the decline of multiple ecosystem functions, [28] others concluded that above-ground plant diversity alone is a better predictor of ecosystem multi-functionality than soil biodiversity. [29]
Soil life, soil biota, soil fauna, or edaphon is a collective term that encompasses all organisms that spend a significant portion of their life cycle within a soil profile, or at the soil-litter interface. These organisms include earthworms, nematodes, protozoa, fungi, bacteria, different arthropods, as well as some reptiles (such as snakes ...
Soil fertility is a complex process that involves the constant cycling of nutrients between organic and inorganic forms. As plant material and animal wastes are decomposed by micro-organisms, they release inorganic nutrients to the soil solution, a process referred to as mineralization. Those nutrients may then undergo further transformations ...
Soil is in close cooperation with the broader biosphere. The maintenance of fertile soil is "one of the most vital ecological services the living world performs", and the "mineral and organic contents of soil must be replenished constantly as plants consume soil elements and pass them up the food chain". [3]
Soil respiration refers to the production of carbon dioxide when soil organisms respire. This includes respiration of plant roots , the rhizosphere , microbes and fauna . Soil respiration is a key ecosystem process that releases carbon from the soil in the form of CO 2 .
Composting your loved one’s remains feels different than cremation or burial, Muckenhoupt said. “You have had your ceremony, and then the story ends,” she said. “With soil, the story is ...
In contrast, group selectionists find examples of altruism among non-genetic relatives and explain this through selection acting on the group; whereby, it becomes selectively advantageous for groups if their members express altruistic behaviours to one another. Groups with predominantly altruistic members survive better than groups with ...
Here’s hoping that when my 11yo is all grown up she has no idea why that speech is so moving." "guess who sobbed during the feminist speech in barbie," another user wrote alongside three teary ...