Human-altered soils - Signatures of Anthrosols and their potential for arable lands

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F23%3A94763" target="_blank" >RIV/60460709:41210/23:94763 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s42832-022-0164-0" target="_blank" >https://link.springer.com/article/10.1007/s42832-022-0164-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s42832-022-0164-0" target="_blank" >10.1007/s42832-022-0164-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Human-altered soils - Signatures of Anthrosols and their potential for arable lands

Popis výsledku v původním jazyce

The fertility of human-altered soils, Anthrosols, developed from past settlement activities for crop production is scarcely studied. The study evaluated the fertility of Anthrosols developed from the 15th to mid-20th century AD settlement in Old Buipe, Savanna region, Ghana, to determine whether abandoned localities are suitable for arable fields. Human activities enhanced the physical attributes of the Anthrosols: brown to dark brown intergrain fine soil, 15%-35% organic matter, 15%-30% potsherd, and 5%-15% charred materials. The Anthrosols were slightly acidic to neutral reactions (5,67-6,83, 5,83-6,95), high cation exchange capacity (CEC, 18,77-45,31me/100 g), electric conductivity pH(H2O), pH(CaCl2) (EC = 0,28-0,36 dS m-1), accumulation, and distribution of organic C, total N, P, Mn, Cu, Zn, K, and Fe, and available P, K, Ca, Mg, S, Mn, Fe, Cu, and Zn. Plant-available nutrients were comparatively higher than concentrations in non-anthropogenic soils. The level of releasability (bioavailable fractions of total concentrations) of P, K, Ca, Mn, Fe, Cu, and Zn partly compensates for low plant-available portions. Enrichment of chemical and physical properties of Anthrosols make them fertile for arable fields. The signatures of settlement activities are strong and can remain in soils for a long time, even under harsh environmental conditions.

Název v anglickém jazyce

Human-altered soils - Signatures of Anthrosols and their potential for arable lands

Popis výsledku anglicky

The fertility of human-altered soils, Anthrosols, developed from past settlement activities for crop production is scarcely studied. The study evaluated the fertility of Anthrosols developed from the 15th to mid-20th century AD settlement in Old Buipe, Savanna region, Ghana, to determine whether abandoned localities are suitable for arable fields. Human activities enhanced the physical attributes of the Anthrosols: brown to dark brown intergrain fine soil, 15%-35% organic matter, 15%-30% potsherd, and 5%-15% charred materials. The Anthrosols were slightly acidic to neutral reactions (5,67-6,83, 5,83-6,95), high cation exchange capacity (CEC, 18,77-45,31me/100 g), electric conductivity pH(H2O), pH(CaCl2) (EC = 0,28-0,36 dS m-1), accumulation, and distribution of organic C, total N, P, Mn, Cu, Zn, K, and Fe, and available P, K, Ca, Mg, S, Mn, Fe, Cu, and Zn. Plant-available nutrients were comparatively higher than concentrations in non-anthropogenic soils. The level of releasability (bioavailable fractions of total concentrations) of P, K, Ca, Mn, Fe, Cu, and Zn partly compensates for low plant-available portions. Enrichment of chemical and physical properties of Anthrosols make them fertile for arable fields. The signatures of settlement activities are strong and can remain in soils for a long time, even under harsh environmental conditions.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

<a href="/cs/project/EF16_019%2F0000845" target="_blank" >EF16_019/0000845: Centrum pro studium vzniku a transformací nutričně významných látek v potravním řetězci v interakci s potenciálně rizikovými látkami antropogenního původu: komplexní posouzení rizika kontaminace půdy pro kvalitu zemědělské produkce</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

2023

Kód důvěrnosti údajů

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

Název periodika

Soil Ecology Letters

ISSN

0867-1761

e-ISSN

0867-1761

Svazek periodika

5

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

13

Strana od-do

1-13

Kód UT WoS článku

000910840400005

EID výsledku v databázi Scopus

2-s2.0-85145856220