Lanthanum toxicity to five different species of soil invertebrates in relation to availability in soil
This study determined the toxicity of lanthanum, one of the most commonly used rare earth elements (REEs), to five representative soil invertebrates after 3–4 weeks exposure. Toxicity was related to total, 0.01 M CaCl 2 -extractable and porewater concentrations in the standard LUFA 2.2 soil, and for...
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2018
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Online Access: | https://research.vu.nl/en/publications/f8e0bec4-5539-46d2-8a38-ccff0ebca52d https://doi.org/10.1016/j.chemosphere.2017.11.040 https://hdl.handle.net/1871.1/f8e0bec4-5539-46d2-8a38-ccff0ebca52d http://www.scopus.com/inward/record.url?scp=85034013638&partnerID=8YFLogxK http://www.scopus.com/inward/citedby.url?scp=85034013638&partnerID=8YFLogxK |
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ftvuamstcris:oai:research.vu.nl:publications/f8e0bec4-5539-46d2-8a38-ccff0ebca52d 2024-09-15T18:41:50+00:00 Lanthanum toxicity to five different species of soil invertebrates in relation to availability in soil Li, Jinxia Verweij, Rudo A. van Gestel, Cornelis A.M. 2018-02-01 https://research.vu.nl/en/publications/f8e0bec4-5539-46d2-8a38-ccff0ebca52d https://doi.org/10.1016/j.chemosphere.2017.11.040 https://hdl.handle.net/1871.1/f8e0bec4-5539-46d2-8a38-ccff0ebca52d http://www.scopus.com/inward/record.url?scp=85034013638&partnerID=8YFLogxK http://www.scopus.com/inward/citedby.url?scp=85034013638&partnerID=8YFLogxK eng eng https://research.vu.nl/en/publications/f8e0bec4-5539-46d2-8a38-ccff0ebca52d info:eu-repo/semantics/openAccess Li , J , Verweij , R A & van Gestel , C A M 2018 , ' Lanthanum toxicity to five different species of soil invertebrates in relation to availability in soil ' , Chemosphere , vol. 193 , pp. 412-420 . https://doi.org/10.1016/j.chemosphere.2017.11.040 Bioaccumulation Bioavailability Lanthanum Risk assessment article 2018 ftvuamstcris https://doi.org/10.1016/j.chemosphere.2017.11.040 2024-07-03T23:47:27Z This study determined the toxicity of lanthanum, one of the most commonly used rare earth elements (REEs), to five representative soil invertebrates after 3–4 weeks exposure. Toxicity was related to total, 0.01 M CaCl 2 -extractable and porewater concentrations in the standard LUFA 2.2 soil, and for earthworms also to body concentrations. La sorption to LUFA 2.2 soil, estimated by relating total soil concentrations to CaCl 2 -extractable or porewater concentrations seemed to reach saturation at >1000 mg La/kg dry soil. Isopod (Porcellio scaber) growth was the most sensitive endpoint, followed by earthworm (Eisenia andrei), enchytraeid (Enchytraeus crypticus), springtail (Folsomia candida) and oribatid mite (Oppia nitens) reproduction, with EC 50 s of 312 (95% confidence interval: 5.6–619), 529 (295–762), 1010 ((>377 < 3133), 1220 (1180–1250) and 1500 (1250–1750) mg La/kg dry soil, respectively. EC 50 s related to CaCl 2 -extractable concentrations ranged between 1.3 (0.046–2.6) and 15.6 (5.6–25.7) mg La/kg dry soil, while porewater-based EC 50 s were 3.5 (−) and 10.2 (−) mg/L for the springtails and mites, respectively. La uptake in the earthworms linearly increased with increasing exposure concentration with bioaccumulation factors ranging between 0.04 and 0.53 (average ± SE: 0.24 ± 0.032). EC 50 for effects on earthworm reproduction related to internal concentrations was 184 (61–301) mg La/kg dry body weight. A risk assessment based on the available toxicity for soil invertebrates, bacteria and plants resulted in an HC 5 of approx. 50 mg La/kg dry soil, suggesting that La may affect soil ecosystems at concentrations slightly above natural background levels (6.6–50 mg La/kg dry soil) in non-polluted soils. Article in Journal/Newspaper Mite Springtail Vrije Universiteit Amsterdam (VU): Research Portal Chemosphere 193 412 420 |
institution |
Open Polar |
collection |
Vrije Universiteit Amsterdam (VU): Research Portal |
op_collection_id |
ftvuamstcris |
language |
English |
topic |
Bioaccumulation Bioavailability Lanthanum Risk assessment |
spellingShingle |
Bioaccumulation Bioavailability Lanthanum Risk assessment Li, Jinxia Verweij, Rudo A. van Gestel, Cornelis A.M. Lanthanum toxicity to five different species of soil invertebrates in relation to availability in soil |
topic_facet |
Bioaccumulation Bioavailability Lanthanum Risk assessment |
description |
This study determined the toxicity of lanthanum, one of the most commonly used rare earth elements (REEs), to five representative soil invertebrates after 3–4 weeks exposure. Toxicity was related to total, 0.01 M CaCl 2 -extractable and porewater concentrations in the standard LUFA 2.2 soil, and for earthworms also to body concentrations. La sorption to LUFA 2.2 soil, estimated by relating total soil concentrations to CaCl 2 -extractable or porewater concentrations seemed to reach saturation at >1000 mg La/kg dry soil. Isopod (Porcellio scaber) growth was the most sensitive endpoint, followed by earthworm (Eisenia andrei), enchytraeid (Enchytraeus crypticus), springtail (Folsomia candida) and oribatid mite (Oppia nitens) reproduction, with EC 50 s of 312 (95% confidence interval: 5.6–619), 529 (295–762), 1010 ((>377 < 3133), 1220 (1180–1250) and 1500 (1250–1750) mg La/kg dry soil, respectively. EC 50 s related to CaCl 2 -extractable concentrations ranged between 1.3 (0.046–2.6) and 15.6 (5.6–25.7) mg La/kg dry soil, while porewater-based EC 50 s were 3.5 (−) and 10.2 (−) mg/L for the springtails and mites, respectively. La uptake in the earthworms linearly increased with increasing exposure concentration with bioaccumulation factors ranging between 0.04 and 0.53 (average ± SE: 0.24 ± 0.032). EC 50 for effects on earthworm reproduction related to internal concentrations was 184 (61–301) mg La/kg dry body weight. A risk assessment based on the available toxicity for soil invertebrates, bacteria and plants resulted in an HC 5 of approx. 50 mg La/kg dry soil, suggesting that La may affect soil ecosystems at concentrations slightly above natural background levels (6.6–50 mg La/kg dry soil) in non-polluted soils. |
format |
Article in Journal/Newspaper |
author |
Li, Jinxia Verweij, Rudo A. van Gestel, Cornelis A.M. |
author_facet |
Li, Jinxia Verweij, Rudo A. van Gestel, Cornelis A.M. |
author_sort |
Li, Jinxia |
title |
Lanthanum toxicity to five different species of soil invertebrates in relation to availability in soil |
title_short |
Lanthanum toxicity to five different species of soil invertebrates in relation to availability in soil |
title_full |
Lanthanum toxicity to five different species of soil invertebrates in relation to availability in soil |
title_fullStr |
Lanthanum toxicity to five different species of soil invertebrates in relation to availability in soil |
title_full_unstemmed |
Lanthanum toxicity to five different species of soil invertebrates in relation to availability in soil |
title_sort |
lanthanum toxicity to five different species of soil invertebrates in relation to availability in soil |
publishDate |
2018 |
url |
https://research.vu.nl/en/publications/f8e0bec4-5539-46d2-8a38-ccff0ebca52d https://doi.org/10.1016/j.chemosphere.2017.11.040 https://hdl.handle.net/1871.1/f8e0bec4-5539-46d2-8a38-ccff0ebca52d http://www.scopus.com/inward/record.url?scp=85034013638&partnerID=8YFLogxK http://www.scopus.com/inward/citedby.url?scp=85034013638&partnerID=8YFLogxK |
genre |
Mite Springtail |
genre_facet |
Mite Springtail |
op_source |
Li , J , Verweij , R A & van Gestel , C A M 2018 , ' Lanthanum toxicity to five different species of soil invertebrates in relation to availability in soil ' , Chemosphere , vol. 193 , pp. 412-420 . https://doi.org/10.1016/j.chemosphere.2017.11.040 |
op_relation |
https://research.vu.nl/en/publications/f8e0bec4-5539-46d2-8a38-ccff0ebca52d |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1016/j.chemosphere.2017.11.040 |
container_title |
Chemosphere |
container_volume |
193 |
container_start_page |
412 |
op_container_end_page |
420 |
_version_ |
1810486212577722368 |