Possible use of terrestrial gastropod (Helix aspersa aspersa) and its life stages as a tool for environmental risk assessment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F22%3APU147123" target="_blank" >RIV/00216305:26310/22:PU147123 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1080/02757540.2022.2048824" target="_blank" >https://doi.org/10.1080/02757540.2022.2048824</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/02757540.2022.2048824" target="_blank" >10.1080/02757540.2022.2048824</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Possible use of terrestrial gastropod (Helix aspersa aspersa) and its life stages as a tool for environmental risk assessment

Popis výsledku v původním jazyce

This paper presents a laboratory study using terrestrial gastropods. Two different life stages of a cosmopolitan terrestrial gastropod Helix aspersa aspersa (syn. Cantareus aspersus or Cornu aspersum) were used. The objective of this study was to evaluate the effect of cadmium on a target organism (H. aspersa aspersa) and the possible transfer of cadmium to the snail tissues. The sensitivity of different snails' life stages exposed to different levels of cadmium was evaluated. The ecotoxicity tests for juvenile snails were performed according to ISO 15952:2018 standard and lasted for 28 days. During that period, the growth inhibition (both in mass and shell diameter) was observed. The embryotoxicity experiments lasted for 14 days and the hatching success was evaluated. The IC50 (inhibition concentration) values for juveniles and eggs were calculated as 68.2 and 7.6 mg/L of Cd2+, respectively. All individuals were frozen for the determination of cadmium content by atomic absorption spectrometry (AAS). The results proved the increased levels of cadmium in the tissues while the mass of the snails decreased. Our results confirm that snail H. aspersa aspersa (and its life stages) is a very suitable laboratory organism for soil ecotoxicity assessment.

Název v anglickém jazyce

Possible use of terrestrial gastropod (Helix aspersa aspersa) and its life stages as a tool for environmental risk assessment

Popis výsledku anglicky

This paper presents a laboratory study using terrestrial gastropods. Two different life stages of a cosmopolitan terrestrial gastropod Helix aspersa aspersa (syn. Cantareus aspersus or Cornu aspersum) were used. The objective of this study was to evaluate the effect of cadmium on a target organism (H. aspersa aspersa) and the possible transfer of cadmium to the snail tissues. The sensitivity of different snails' life stages exposed to different levels of cadmium was evaluated. The ecotoxicity tests for juvenile snails were performed according to ISO 15952:2018 standard and lasted for 28 days. During that period, the growth inhibition (both in mass and shell diameter) was observed. The embryotoxicity experiments lasted for 14 days and the hatching success was evaluated. The IC50 (inhibition concentration) values for juveniles and eggs were calculated as 68.2 and 7.6 mg/L of Cd2+, respectively. All individuals were frozen for the determination of cadmium content by atomic absorption spectrometry (AAS). The results proved the increased levels of cadmium in the tissues while the mass of the snails decreased. Our results confirm that snail H. aspersa aspersa (and its life stages) is a very suitable laboratory organism for soil ecotoxicity assessment.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

CHEMISTRY AND ECOLOGY

ISSN

0275-7540

e-ISSN

1029-0370

Svazek periodika

38

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

389-399

Kód UT WoS článku

000767658500001

EID výsledku v databázi Scopus

2-s2.0-85126470578