Запасы углерода верхних отложений почв островов Самойловский, Большой Ляховский и Котельный

Abstract

In the tundra swamps of Samoilovsky Island carbon reserves amounted to 21.5 kg TOC/m2 and 0.6 kg TIC/m2. On Bolshoy Lyakhovsky Island it makes 51.6 kg TOC/m2 and 5.9 kg TIC/m2. In the grass-hypnum bogs of Kotelny island 12.4 kg TOC/m2 and 0.3 kg TIC/m2 are deposited. On the coastal outcrops of Samoilovsky island with thermal abrasion and thermal denudation reserves vary between 85.8—115.5 kg TOC/m2 and 6.9—7.3 kg TIC/m2, and on Bolshoy Lyakhovsky island — 51.6 kg TOC/m2 and 5.4 kg TIC/m2. In the baidzharakhs of Bolshoy Lyakhovsky island the average carbon reserves make 38.6 kg TOC/m2 and 6.1 kg TIC/m2.