Effects of different tree species on infiltration and preferential flow in soils developing at a clayey spoil heap

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F21%3A85608" target="_blank" >RIV/60460709:41330/21:85608 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/21:10431006

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0016706121004523?via%3Dihub#ak005" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0016706121004523?via%3Dihub#ak005</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.geoderma.2021.115372" target="_blank" >10.1016/j.geoderma.2021.115372</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of different tree species on infiltration and preferential flow in soils developing at a clayey spoil heap

Popis výsledku v původním jazyce

Soil recovery is crucial for successful ecosystem restoration at post-mining sites. Water infiltration and preferential flow in soil are important but little studied soil characteristics. In this study, we explore effects of tree species on infiltration, geometry of preferential flows, size distribution and origin of pores, and related properties of soil. An experiment was conducted at post-mining sites developing under monocultures of three tree species (alder, oak and spruce) after lignite mining near Sokolov, Czech Republic. A key hydraulic parameter of soil, field saturated hydraulic conductivity (Ks), measured in topsoil, was highest under alder and lowest under spruce. In subsoil, there were no significant differences in Ks between tree species. For the alder site, dye tracer tests showed that water penetrates almost uniformly to the top 15 cm of soil depth and with the greatest lateral flow. In a deeper part of the alder soil profile, preferential flow was concentrated around earthworm burrows

Název v anglickém jazyce

Effects of different tree species on infiltration and preferential flow in soils developing at a clayey spoil heap

Popis výsledku anglicky

Soil recovery is crucial for successful ecosystem restoration at post-mining sites. Water infiltration and preferential flow in soil are important but little studied soil characteristics. In this study, we explore effects of tree species on infiltration, geometry of preferential flows, size distribution and origin of pores, and related properties of soil. An experiment was conducted at post-mining sites developing under monocultures of three tree species (alder, oak and spruce) after lignite mining near Sokolov, Czech Republic. A key hydraulic parameter of soil, field saturated hydraulic conductivity (Ks), measured in topsoil, was highest under alder and lowest under spruce. In subsoil, there were no significant differences in Ks between tree species. For the alder site, dye tracer tests showed that water penetrates almost uniformly to the top 15 cm of soil depth and with the greatest lateral flow. In a deeper part of the alder soil profile, preferential flow was concentrated around earthworm burrows

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10501 - Hydrology

Projekt

<a href="/cs/project/QK1710241" target="_blank" >QK1710241: Optimalizace managementu obnovy lesních porostů na stanovištích dotčených povrchovou těžbou</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Geoderma

ISSN

0016-7061

e-ISSN

1872-6259

Svazek periodika

403

Číslo periodika v rámci svazku

115372

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

10

Strana od-do

1-10

Kód UT WoS článku

000700885400006

EID výsledku v databázi Scopus

2-s2.0-85112000935