Problems in the "brown bear – salmon – human" relationship on the Pacific coast of Russia
The role of brown bear, salmon and their relationship in the ecosystems of the Pacific coast of Russia described in the paper. Outlined the problems of the relationship in the system "brown bear – salmon – human" with presentation of possible solutions.
Подобные документы
The field of global warming online discussion. Climate change attitudes in Russia. Turning personal experience into political attitudes: the effect of local weather on americans’ perceptions about global warming. Public understanding of climate change.
курсовая работа, добавлен 24.08.2020Features human impact of environmental regulation environment. Sanitary, environmental, scientific, technical standardization in the field of environment and natural resources. Object recognition valuation assessment of human impact on the environment.
контрольная работа, добавлен 01.11.2016Content of the discussion on urban planning and its relation to the environmental policy of the European Union. The essence of green urbanism in the context of climate change, and its relationship to the sustainability of urban development in Europe.
дипломная работа, добавлен 11.08.2020Research of environmental problems of the Donetsk region. Assessment of the consequences of mining activity. Analysis of negative factors affecting soil degradation in Luhansk region. Fighting against the development of erosion of agricultural lands.
статья, добавлен 26.12.2023- 30. Post-pyrogenic dynamics of the vegetation cover of the Barskoe raised bog (Vologda Region, Russia)
Restoration of peat bogs affected by the pyrogenic factor. Study of post-pyrogenic changes in the vegetation cover of the raised bog. Increasing the role of mesophytes and xerophytes, simplifying the structure of bog areas towards the loss of complexity.
статья, добавлен 30.08.2021 Characteristics of the main anthropogenic factors of environmental pollution. Analysis of the impact of industrial pollution on the atmosphere. The study of the problem of deforestation. Analysis of measures to create a system of ecological security.
презентация, добавлен 13.09.2016Analysis of economic and ecological problems of food industry enterprises on the example of producers of the Vinnytsia region. Features of comparative analysis of environmental payments that are due and actually paid by enterprises in the region.
статья, добавлен 08.01.2019The hydrological connectivity of aquatic ecosystems in the Sundarbans delta. Effects of oil spill for the flora and fauna. The effects of oil spill on cetaceans, otters, birds, fishes, coastal wetlands and intertidal zones, and the overall ecosystems.
статья, добавлен 25.03.2018To analyze known results of virological tests and to investigate virus diseases in agricultural lands and forest ecosystems. Visual examination, enzyme-linked immunosorbent assay in various modifications, allocation of total RNA from plant material.
статья, добавлен 21.07.2022Analysis of the possibility of using plants in the information apparatus of the functioning of the city. Optimization of the system of analytical measures in the solution of ecological programs. Forecasting the planning of new urban development areas.
статья, добавлен 22.01.2017Researching the levels of sustainability in agriculture in Bulgaria. Analysis of the reference values for assessing the economic, social and environmental sustainability of agro-ecosystems in the region. Improving farm management and agricultural policy.
статья, добавлен 25.09.2020The role of the development of safe biological products in the system of measures to protect the environment. Analysis of the protective properties of unmodified short single-stranded DNA fragments used as insecticides in the plant protection system.
статья, добавлен 17.03.2021Distribution of natural resources on Earth. The structure of oil consumption in the world. The amount of water consumed in the production of some foods. Ecological, economic and human relations, while maintaining properties of all elements of the soil.
статья, добавлен 01.08.2022Requirements of Euro-6 for diesel engines for Russia and Europe. Changes of API on the certain towns of Rostov region. Characteristics of methods for mitigating the consequences of emissions of harmful substances into the atmosphere from motor vehicles.
статья, добавлен 18.01.2021- 40. International networks for sustainable development: the World Bank and Russian flaring legislation
Reducing emissions of carbon dioxide and other harmful substances into the atmosphere. Analysis of international norms condemning associated petroleum gas flaring. Russia's participation in campaigns to protect the environment at the international level.
статья, добавлен 29.08.2023 Formation of a complex profile, with series of burials, is possibly associated with the activation of erosional processes related to fires. Classification position of automorphic soils developed from mantle loams in the northern taiga of European Russia.
статья, добавлен 08.10.2020- 42. Climate science can’t be trumped: a look at how to translate empirical data into political action
Characteristics of the impact of anthropogenic climate change on our planet. Fossil fuel combustion and other human activities are the cause of most recent warming trends and extreme weather. Research into the effectiveness of environmental policy.
статья, добавлен 04.03.2020 Analysis of the consequences for civilization of an increase in global temperature. Finding ways to reduce greenhouse gas emissions that cause global warming. The goal of the project "Ways of deep decarbonization". Energy balance of the Russian economy.
статья, добавлен 04.10.2021Contamination of atmosphere enterprises. Disappearance of the forests and violation of oxygen balance. Extinction of rare varieties of animals, birds, fishes, drying up of the rivers and lakes. Maintenance of life on a planet for future generations.
презентация, добавлен 31.10.2013The structure of the atmosphere and its levels. Sources of pollution of the Earth's air envelope and their negative impact on the overall environmental situation in the environment. The concept and justification of the effect of "global warming".
презентация, добавлен 23.11.2016Analysis of environmental and sustainable development problems caused by the activities and operation of airports. Improving the provision of air traffic management services as a strategy to reduce the adverse effects of aviation on the environment.
статья, добавлен 07.11.2021Water pollution is a large set of adverse effects upon water bodies such as lakes, rivers, oceans, and groundwater caused by human activities. Sources of water pollution. Water pollution in Belarus. Man-made water systems. Natural water contamination.
реферат, добавлен 19.11.2011The influence of industrial enterprises and automobile emissions on the health and welfare of the citizens of Kazakhstan. prevention of oil spills in the ocean and the rules for its transportation, transmission of diseases through contaminated water.
презентация, добавлен 17.04.2016Factors of abrasion processes acceleration - natural (storms, sea level rise), human (beach sand usage for building purposes, water reserves, cutting slopes). The technics of coastal management in Crimea, its influence on the coastal shores biodiversity.
статья, добавлен 29.10.2016- 50. Global warming
Natural and anthropogenic causing of global warming. Increased greenhouse effect due to human activity. Analysis of changes in various systems because of reasons due to global warming. Assessing the impact of global warming in world development.
презентация, добавлен 21.05.2016