Question

как распределены лесные ресурсы на земле

Answer 1

Общая площадь лесных земель мира составляет более 4 млрд. га, в том числе сомкнутых лесов около 3 млрд. га , из них продуктивных 1,9 млрд. га . Огромны площади кустарников и деградированных лесных земель (на них леса были вырублены, но сохранились или естественно возобновились отдельные группы деревьев и кустарников). На одного жителя приходится 0,67 га сомкнутых лесов. Распределение лесов по поверхности Земли крайне неравномерно. Более половины сомкнутых лесов мира и ок. 17% несомкнутых произрастают в Европе, Сев. Америке и СССР. Лесистость этой части мира в ср. 34,3%. Лесистость Лат. Америки, Африки, Азии и Австралии с Океанией — в ср. 16,9%, т. е. в 2 раза ниже

Answer 2

Distribution of Forest Resources on Earth

The distribution of forest resources on Earth is diverse and varies across different regions. Forest resources are distributed unevenly across the globe, with some regions having dense forest cover while others have sparse coverage.

Tropical regions are known for their extensive forest resources. The Amazon Rainforest in South America, the Congo Rainforest in Africa, and the forests of Southeast Asia are significant contributors to the world's forest resources.

Boreal forests, also known as taiga, are found in the high-latitude regions of the Northern Hemisphere, particularly in Canada, Russia, and Scandinavia. These forests play a crucial role in the global ecosystem and are a significant part of the world's forest resources.

Temperate forests are found in regions with moderate climates, such as parts of North America, Europe, and East Asia. These forests contribute to the overall distribution of forest resources on Earth.

Grasslands and savannas also play a role in the distribution of forest resources. In some regions, these ecosystems border or intermingle with forests, contributing to the overall diversity of forest resources on the planet.

Human activities, such as deforestation and reforestation efforts, also impact the distribution of forest resources. Efforts by organizations and individuals, such as the Green Belt Movement founded by Wangari Maathai, have influenced the distribution and conservation of forest resources in certain regions.

The World Bank and other international organizations have been involved in initiatives aimed at sustainable management and conservation of forest resources, recognizing the importance of maintaining a balanced distribution of forest resources on Earth.

In conclusion, the distribution of forest resources on Earth is influenced by a combination of natural factors, human activities, and conservation efforts, leading to a diverse and varied distribution of forests across the globe.

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