Surface temperature and hydrochemistry as indicators of land cover functions

Kód výsledku v IS VaVaI

RIV/60076658:12220/12:43884258 - isvavai.cz

Nalezeny alternativní kódy

RIV/25173154:_____/12:#0000257

Výsledek na webu

http://dx.doi.org/10.1016/j.ecoleng.2012.08.029

DOI - Digital Object Identifier

10.1016/j.ecoleng.2012.08.029

Jazyk výsledku

angličtina

Název v původním jazyce

Surface temperature and hydrochemistry as indicators of land cover functions

Popis výsledku v původním jazyce

This paper presents an integrated approach to landscape functioning assessment combining energy efficiency and hydrochemical balance studies. Energy balance is expressed by surface temperature while hydrochemical balance is illustrated by electric conductivity and selected hydrochemical parameters. Six model sub-watersheds with different land use situated in southern Bohemia were chosen to show the influence of landscape management on landscape functioning. The watersheds with higher humankind activitywere shown to have both higher and more fluctuating average surface temperature as well as higher electrical conductivity in the runoff surface water. Watersheds with the predominance of forests and meadows showed opposite trends in the monitored parameters. Our results show that sustainable landscape management leads to lower temperature extremes and consequently to low matter and water losses. Large improvements of energy and matter balance can be achieved by restoration of permanent v

Název v anglickém jazyce

Surface temperature and hydrochemistry as indicators of land cover functions

Popis výsledku anglicky

This paper presents an integrated approach to landscape functioning assessment combining energy efficiency and hydrochemical balance studies. Energy balance is expressed by surface temperature while hydrochemical balance is illustrated by electric conductivity and selected hydrochemical parameters. Six model sub-watersheds with different land use situated in southern Bohemia were chosen to show the influence of landscape management on landscape functioning. The watersheds with higher humankind activitywere shown to have both higher and more fluctuating average surface temperature as well as higher electrical conductivity in the runoff surface water. Watersheds with the predominance of forests and meadows showed opposite trends in the monitored parameters. Our results show that sustainable landscape management leads to lower temperature extremes and consequently to low matter and water losses. Large improvements of energy and matter balance can be achieved by restoration of permanent v

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

—

Projekt

2B06023: Vývoj metody stanovení toků energie a látek ve vybraných ekosystémech, návrh a ověření principů hodnocení hospodářských zásahů pro zajištění podmínek autoregulace a rozvoje biodiverzity

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)
S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Ecological Engineering

ISSN

0925-8574

e-ISSN

—

Svazek periodika

49

Číslo periodika v rámci svazku

2012

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

7

Strana od-do

146-152

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—