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Plant-mediated methane transport in West Siberian bogтезисы доклада
- Авторы: Glagolev M., Lebedev V., Glagoleva O., Erohin V., Olenev P., Nozhevnikova A.
- Сборник: Quebec 2000: Millennium Wetland Event. Program with Abstracts of VI International Wetland Symposium
- Тезисы
- Год издания: 2000
- Место издания: Quebec
- Первая страница: 476
- Последняя страница: 476
- Аннотация: Methane fluxes trough plants were monitored in Big Vasyuganskoe Bog, Tomsk Region, West Siberia summer 1998-1999 using micro chamber method. The intensity of methane fluxes differed from species to species and also was dependent on the season. The results obtained in the experiments with individual plants correlated with the data observed on the sampling areas with the domination of the same species. Methane oxidation was estimated by stable isotope analysis of methane. Maximum of oxidation and minimum of emission were in soil under Eriophorum vaginatum and Menyanthes trifoliata. Minimum of oxidation and maximum of emission were observed under Carex rostrata and Equisetum palustre. Increase of methane emission was observed at the end of the summer. Up to 60% of total methane emission was plant-mediated transport.
- Добавил в систему: Глаголев Михаил Владимирович