How do black terratorial formations contribute to the overall ecosystem?
Black terratorial formations, such as Indian Black Earth or Amazonian dark earths, play a crucial role in ecosystem dynamics. These formations, characterized by high nutrient and soil organic matter content, stand out in contrast to the typically nutrient-poor soils in their regions . Long-term fertilization practices, including the application of organic manure and mineral fertilizers, have been shown to significantly increase soil organic carbon (SOC) and total nitrogen (TN) levels, enhancing soil fertility and nutrient supply capabilities . Additionally, the presence of black rock series fossil Lagerstättes in Triassic formations indicates unique depositional environments that supported diverse marine life, contributing to paleoecological insights and highlighting the importance of these formations in preserving ancient ecosystems . Overall, black terratorial formations play a vital role in sustaining soil health, supporting diverse ecosystems, and preserving historical ecological records.
Source Papers (4)
| Title | Insight |
|---|---|
| Black Earth formations in Amazonia, like terra preta do indio, enhance ecosystem productivity due to their high nutrient and soil organic matter content, contrasting with the region's nutrient-poor soils. | |
| Black rock series fossil Lagerstättes in marginal depressions host diverse marine reptiles, crinoids, bivalves, and ammonoids, forming unique ecosystems with aerated waters, food webs, and anoxic conditions. | |
| Black earth formations, like those found in the Amazon, potentially supported advanced civilizations by providing fertile soil for agriculture, challenging the notion of ecological determinism in the region. | |
| Not addressed in the paper. |