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Экосистемные услуги Великого Евразийского природного массивастатья Исследовательская статья
- Авторы: Тишков А.А., Кренке А.Н.
- Сборник: Международный симпозиум «Территориальная охрана природы Северной Евразии: от теории к практике»
- Редактор: Соболев Николай Андреевич
- Год издания: 2020
- Место издания: Апатиты
- Первая страница: 115
- Последняя страница: 117
- Аннотация: Ecosystem services of the Great Eurasian Natural Tract (GEANT) are estimated on the base of the phytomass data: absolutely dry weight of live and dead phytomass (aboveground and underground) and its annual growth. Data from model plots is distributed to the GEANT territory by analyzing remote sensing data. The productivity of GEANT ecosystems as a whole was 110–120 t / ha in phytomass stock, 16.0–20.0 t / ha in mort mass stock, and 8.0–10.0 t / ha in production per year. Due to the replacement of primary forests by relatively homogeneous secondary vegetation, the phytomass stock decreased by 2–3 times, and production decreased by 1.5–1.8 times. Ecosystem services by 1 hectare per year at prices in January 2020 was as following: tundra – 2512–3415 RUR, taiga – 7100–9560 RUR, swamps – 3602–4765 RUR, meadows – 2665–3370 RUR, steppes – 7175–9100 RUR. The taiga and steppe ecosystems have the highest monetary value due to bio-production and soil-protective ecosystem functions. Steppes are also among the first in climate control functions.
- Добавил в систему: Соболев Николай Андреевич
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Tishkov_AA_Krenke_AN_2020.pdf | Tishkov_AA_Krenke_AN_2020.pdf | 174,5 КБ | 8 января 2021 [N_Soboev] |