Tree biomass of Norway spruce forest in the Plešné Lake catchment, the Bohemian Forest ? preliminary results

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41410%2F06%3A15221" target="_blank" >RIV/60460709:41410/06:15221 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Tree biomass of Norway spruce forest in the Plešné Lake catchment, the Bohemian Forest ? preliminary results

Original language description

This paper presents data on the total biomass and element pools (C, N, P, Ca, Mg, Na, K, Al, Fe, and Mn) of the tree layer in the catchment of Plešné Lake in the Bohemian Forest (Šumava, Bömherwald, Czech Republic). The results are based on terrain measurement and semi-automatic image analyses of aerial orthophotos. The catchment weighted mean total biomass of trees was low (133.6 t ha?1 dry weight). Needles represented 5.4 % (7.3 t ha?1), branches, roots 14.0 % (18.6 t ha?1), and stems 70.6 % (94.4 t ha?1) of the total forest biomass.The wood and bark represented 66.8 % (89.3 t ha?1) and 3.8 % (5.1 t ha?1), respectively, of the stem biomass. The catchment weighted mean element pools were 568.0 and 2.96 mol m?2 for C and N, respectively, and 76.4, 601.5, 133.0, 38.8, 347.0, 19.4, 6.2 and 35.4 mmol m?2 for P, Ca, Mg, Na, K, Al, Fe, and Mn, respectively. These pools represented lt;1-37% of their total pools (soil + forest and herb biomass) in the the catchment. Pools of Ca and Mg in the

Czech name

Biomasa lesního porostu v povodí Plešného jezera v NP Šumava ? předběžné výsledky

Czech description

This paper presents data on the total biomass and element pools (C, N, P, Ca, Mg, Na, K, Al, Fe, and Mn) of the tree layer in the catchment of Plešné Lake in the Bohemian Forest (Šumava, Bömherwald, Czech Republic). The results are based on terrain measurement and semi-automatic image analyses of aerial orthophotos. The catchment weighted mean total biomass of trees was low (133.6 t ha?1 dry weight). Needles represented 5.4 % (7.3 t ha?1), branches, roots 14.0 % (18.6 t ha?1), and stems 70.6 % (94.4 t ha?1) of the total forest biomass.The wood and bark represented 66.8 % (89.3 t ha?1) and 3.8 % (5.1 t ha?1), respectively, of the stem biomass. The catchment weighted mean element pools were 568.0 and 2.96 mol m?2 for C and N, respectively, and 76.4, 601.5, 133.0, 38.8, 347.0, 19.4, 6.2 and 35.4 mmol m?2 for P, Ca, Mg, Na, K, Al, Fe, and Mn, respectively. These pools represented lt;1-37% of their total pools (soil + forest and herb biomass) in the the catchment. Pools of Ca and Mg in the

Type

D - Article in proceedings

CEP classification

GK - Forestry

OECD FORD branch

—

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2006

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Stabilisation of Forest Functions in Biotopes Disturbed by Anthropogenic Activity

ISBN

80-86461-71-8

ISSN

—

e-ISSN

—

Number of pages

2

Pages from-to

514-515

Publisher name

Výzkumný ústav lesního hospodářství a myslivosti Jíloviště-Strnady, Výzkumná stanice Opočno

Place of publication

Jíloviště-Strnady

Event location

Opočno

Event date

Sep 5, 2006

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

—