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| DOI | 10.1016/j.scitotenv.2023.169806 |
| Zooplankton vulnerability to glyphosate exacerbated by global change | |
| 发表日期 | 2024 |
| ISSN | 0048-9697 |
| EISSN | 1879-1026 |
| 起始页码 | 913 |
| 卷号 | 913 |
| 英文摘要 | Anthropogenic activities generate a severe footprint at a global scale. Intensive agriculture is a global change driver that affects aquatic systems due to the discharge of pollutants. This situation can be modified or aggravated by other aspects, such as the disturbance history and other global change factors. Following our study line, it is necessary to evaluate how the disturbance history combined with temperature changes can affect the functioning of aquatic systems. The objectives of this study were divided into two phases. The objectives of phase 1 were to induce vulnerability in Daphnia magna populations through a disturbance history based on sublethal glyphosate concentration exposure under different temperature conditions (20 C-degrees and 25 C-degrees). In phase 2, vulnerability was assessed through the exposure to subsequent stressors (starvation, increased salinity and paracetamol) combined with changes in temperature. During the glyphosate exposure period in phase 1, differences were observed in the D. magna populations with respect to temperature, with lower abundance at 25 C-degrees than at 20( degrees)C. However, no differences were observed in abundance regarding glyphosate treatment. The results obtained in phase 2 with the new stressors combined with temperature changes in both directions, revealed stronger effects in vulnerable populations than in control populations. In addition, the temperature changes modulated the effects in the starvation and increased salinity tests. Agrochemical sublethal concentrations induce vulnerability in D. magna populations and inflicted temperature changes can act as a modulating factor for this vulnerability, showing the complexity in assessing the responses under the multiple scenarios associated with global change. |
| 英文关键词 | Daphnia magna; Pollution; Disturbance history; Climate change |
| 语种 | 英语 |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| WOS记录号 | WOS:001155700300001 |
| 来源期刊 | SCIENCE OF THE TOTAL ENVIRONMENT
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| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/299432 |
| 作者单位 | Universidad de Jaen; University of Konstanz |
| 推荐引用方式 GB/T 7714 | . Zooplankton vulnerability to glyphosate exacerbated by global change[J],2024,913. |
| APA | (2024).Zooplankton vulnerability to glyphosate exacerbated by global change.SCIENCE OF THE TOTAL ENVIRONMENT,913. |
| MLA | "Zooplankton vulnerability to glyphosate exacerbated by global change".SCIENCE OF THE TOTAL ENVIRONMENT 913(2024). |
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