Topic · 38 articles
Agroecology and sustainable farming: preserving soil fertility, reducing chemical input, biologization of technologies, weather and climate risks to crops, and agricultural waste management.
7 min read For students
A biogeocoenosis represents a complex system of interaction between an ecotope and a biocenosis. The article examines the role of abiotic factors, species structure, and the significance of stratification in the efficient utilization of ecosystem resources
5 min read For students
The article examines the mechanisms for maintaining stability in natural and artificial ecological systems. You will learn how homeostasis ensures the balance of ecosystems and why succession is an inevitable process of the sequential replacement of biological communities
6 min read For students
The article reveals the mechanisms of energy cycling in nature and explains the principles of food web functioning. You will learn how thermodynamic laws influence energy transfer and how the productivity of natural ecosystems is calculated
5 min read For students
The article examines the mechanisms of the natural biogenic carbon cycle, the role of the ocean as a climate buffer, and the impact of industrial activity on atmospheric composition. The author analyzes the consequences of extraction and combustion of fossil fuels for global processes in the biosphere
6 min read For students
The article examines the mechanisms of sulfur circulation in the biosphere and the impact of anthropogenic emissions on the atmosphere. Also analyzed are the key stages of the hydrological cycle that determine the distribution of water resources and the state of natural ecosystems
5 min read For students
Human activity creates artificial interference in the operation of ecosystems, disrupting their natural mechanisms. The article analyzes the consequences of neglecting the principles of solar energy and trophic levels for the biosphere and food security.
