Individual tree and tall shrub partial above-ground biomass of central Chukotka in 2018 ...

Tree and tall shrub above ground biomass (AGB) samples were taken in five areas: a treeless mountainous tundra (16-KP-04; Lake Rauchuagytgyn area), tundra-taiga transition zone (16-KP-01, Lake Ilirney area; 18-BIL-00) and a northern taiga (18-BIL-01, 18-BIL-02). In total, 31 sample plots with 15-m r...

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Bibliographic Details
Main Authors: Shevtsova, Iuliia, Kruse, Stefan, Herzschuh, Ulrike, Brieger, Frederic, Schulte, Luise, Stuenzi, Simone Maria, Pestryakova, Luidmila A, Zakharov, Evgenii S
Format: Dataset
Language:English
Published: PANGAEA 2020
Subjects:
above ground biomass
Alnus fruticosa
Chukotka
Larix Cajanderi
Pinus pumila
Salix
Siberia
subarctic vegetation
Event label
Sample code/label
LATITUDE
LONGITUDE
Code
Site
Identification
Species
Tree/shrub height
Crone diameter
Vitality
Branches
Leaves/Needles, fresh mass
Leaves/Needles, dry mass
Wood, fresh mass
Wood, dry mass
Catkins/Cones
Catkins/Cones, fresh mass
Catkins/Cones, dry mass
Wet mass
Dry mass
Diameter
Length
Width
Volume
Wood density
Tree/shrub biomass, aboveground
Vegetation survey
RU-Land_2018_Chukotka
AWI Arctic Land Expedition
Carbon in Permafrost / Kohlenstoff im Permafrost KoPF
Polar Terrestrial Environmental Systems @ AWI AWI_Envi
permafrost
Subarctic
taiga
Tundra
Online Access:https://dx.doi.org/10.1594/pangaea.923784
https://doi.pangaea.de/10.1594/PANGAEA.923784
Description
Summary:Tree and tall shrub above ground biomass (AGB) samples were taken in five areas: a treeless mountainous tundra (16-KP-04; Lake Rauchuagytgyn area), tundra-taiga transition zone (16-KP-01, Lake Ilirney area; 18-BIL-00) and a northern taiga (18-BIL-01, 18-BIL-02). In total, 31 sample plots with 15-m radius were investigated for tree and tall shrub AGB. The only present tree species there is Larix cajanderi Mayr. By tall shrubs we mean Pinus pumila (Pall.) Regel, Alnus viridis ssp. fruticosa (Rupr.) Nyman and Salix spp. L.Three living trees (the lowest, a tree with the average height and the highest) per each site were cut down. From each individual tree certain representative samples were taken: samples of branches, needles, cones and tree stem discs. Sampled branches were divided into four categories: 1) big (first order, connected to the stem), 2) medium (second order, connected to the big branches), 3) small (third order, connected to the medium branches), 4) dead (including dead cones). Needles are ...

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