A perspective on the algae-derived dissolved organic matter and its dynamic influence on the aggregation of nanoplastics in eutrophic waters DOI
Xiang Liu, Quan Yuan, Jihui Ding

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 369, P. 143907 - 143907

Published: Dec. 1, 2024

Language: Английский

Deciphering the link between particulate organic matter molecular composition and lake eutrophication by FT-ICR MS analysis DOI

Minli Guo,

Mingxing Yu,

Xu Wang

et al.

Water Research, Journal Year: 2024, Volume and Issue: 272, P. 122936 - 122936

Published: Dec. 8, 2024

Language: Английский

Citations

1
Quantitatively tracing the decomposition of endogenous particulate organic carbon during sinking in (sub-)deep reservoirs: Using radiocarbon isotopes Δ14C DOI
Chao Yin, Yan Zeng,

Jing-an Chen

et al.

Water Research, Journal Year: 2024, Volume and Issue: 271, P. 123003 - 123003

Published: Dec. 21, 2024

Language: Английский

Citations

1
Both Nutrients and Macrophytes Regulate Organic Carbon Burial: Insights from High-Resolution Spatiotemporal Records of a Large Shallow Lake (Baiyangdian) in Eastern China DOI
Xin Mao, Hongmei Zhao, Giri Kattel

et al.

Published: Jan. 1, 2024

Both ecological regime shifts and carbon cycling in lakes have been subjects of global debates recent years. However, the direct linkage between them is poorly understood. Here, we selected Lake Baiyangdian, a representative large shallow lake with co-existence macrophyte-dominated area (MDA) algae-dominated (ADA) eastern China, as case study to better understand relationship organic (OC) burial lakes. Based on Bayesian isotopic mixing modelling C/N ratios δ13C values, sediment OC primarily autochthonous origin. The mean rate (OCBR) was 39 g C m−2 yr−1 before eutrophication occurred 1990 increased approximately 2.7-fold 106 after eutrophication. Partial least squares path revealed that this change can be largely attributed enhanced primary productivity rapid result intensified human perturbation (notably nutrient input land use changes). Regarding spatial patterns, OCBR higher MDA than ADA, which may related different mineralization processes debris from macrophytes algae. We deduced decrease an increase might occur shift state, leading major ecosystem dynamics. Primarily, by enhancing productivity. once levels reach critical range, ecosystems lead significant reduction fixation capacity Therefore, more attention should given avoiding eutrophic lakes, such alter cycling.

Language: Английский

Citations

0
High carbon to nitrogen ratio linked to significant diffusive methane emissions from aquaculture area of a subtropical shallow lake DOI
Qitao Xiao,

Dongyao Shang,

Xuejing Shi

et al.

Agriculture Ecosystems & Environment, Journal Year: 2024, Volume and Issue: 380, P. 109404 - 109404

Published: Nov. 27, 2024

Language: Английский

Citations

0
A perspective on the algae-derived dissolved organic matter and its dynamic influence on the aggregation of nanoplastics in eutrophic waters DOI
Xiang Liu, Quan Yuan, Jihui Ding

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 369, P. 143907 - 143907

Published: Dec. 1, 2024

Language: Английский

Citations

0