Biological Communities Respond to Multiple Human-Induced Aquatic Environment Change
Perturbations linked to the direct and indirect impacts of human activities during the Anthropocene affect the structure and functioning of aquatic ecosystems to varying degrees. Some perturbations involve stress to aquatic life, including soil and water acidification, soil erosion, loss of base cat...
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MDPI - Multidisciplinary Digital Publishing Institute
2021
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| On-line přístup: | 46142 |
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| _version_ | 1869531633610129408 |
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| author | Manca, Marina Piscia, Roberta |
| author_browse | Manca, Marina Piscia, Roberta |
| author_facet | Manca, Marina Piscia, Roberta |
| author_sort | Manca, Marina |
| collection | Directory of Open Access Books |
| description | Perturbations linked to the direct and indirect impacts of human activities during the Anthropocene affect the structure and functioning of aquatic ecosystems to varying degrees. Some perturbations involve stress to aquatic life, including soil and water acidification, soil erosion, loss of base cations, release of trace metals/organic compounds, and application of essential nutrients capable of stimulating primary productivity. Superimposed onto these changes, climate warming impacts aquatic environments via altering species’ metabolic processes and by modifying food web interactions. The interaction stressors is difficult to predict because of the differential response of species and taxonomic groups, interacting additively, synergistically, or antagonistically. Whenever different trophic levels respond differently to climate warming, food webs are restructured; yet, the consequences of warming-induced changes for the food web structure and long-term population dynamics of different trophic levels remain poorly understood. Such changes are crucial in lakes, where food web production is mainly due to ectotherms, which are highly sensitive to changes in their surrounding environment. Due to its remarkable physical inertia, including thermal stability, global warming also has a profound effect on groundwater ecosystems. Combining contemporary and palaeo data is essential to understand the degree to which mechanisms of stressors impact on lake biological communities and lake ecosystem functioning. The degree to which alterations can affect aquatic ecosystem structure and functioning also requires functional diversity to be addressed at the molecular level, to reconstruct the role different species play in the transfer of material and energy through the food web. In this issue, we present examples of the impact of different stressors and their interaction on aquatic ecosystems, providing long-term, metabolic, molecular, and paleolimnological analyses. |
| format | Online |
| id | doab-20.500.12854ir-42221 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | MDPI - Multidisciplinary Digital Publishing Institute |
| publisherStr | MDPI - Multidisciplinary Digital Publishing Institute |
| record_format | ojs |
| spelling | doab-20.500.12854ir-422212024-03-30T02:52:52Z Biological Communities Respond to Multiple Human-Induced Aquatic Environment Change Manca, Marina Piscia, Roberta GE1-350 Q1-390 multivariate analyses risk assessment aquatic insects crustaceans lab-microcosms nonmetric multidimensional scaling adaptation porous aquifer PERMANOVA Planktothrix rubescens species conservation distribution patterns of species Cyanobacteria fossil Cladocera high throughput sequencing machine learning model stability small lakes environmental factor non-metric multi-dimensional scaling (NMDS) stream ecosystem lake vulnerability PCA functional diversity ecological resilience nitrification deep lake metabolism South–North Water Diversion Project endemic species EPT taxa trophic interactions stable isotope analysis environmental change bioassessment generalized procrustes analysis freshwater pollution colonization paleolimnology Tychonema bourrellyi plankton subalpine lakes random forest model Danjiangkou Reservoir trophic degree multiple scale biodiversity copepods zooplankton groundwater genetic variability respirometry ammonium impact Stable Isotopes Analysis trophic gradient seasonality thema EDItEUR::K Economics, Finance, Business and Management::KC Economics::KCV Economics of specific sectors::KCVG Environmental economics Perturbations linked to the direct and indirect impacts of human activities during the Anthropocene affect the structure and functioning of aquatic ecosystems to varying degrees. Some perturbations involve stress to aquatic life, including soil and water acidification, soil erosion, loss of base cations, release of trace metals/organic compounds, and application of essential nutrients capable of stimulating primary productivity. Superimposed onto these changes, climate warming impacts aquatic environments via altering species’ metabolic processes and by modifying food web interactions. The interaction stressors is difficult to predict because of the differential response of species and taxonomic groups, interacting additively, synergistically, or antagonistically. Whenever different trophic levels respond differently to climate warming, food webs are restructured; yet, the consequences of warming-induced changes for the food web structure and long-term population dynamics of different trophic levels remain poorly understood. Such changes are crucial in lakes, where food web production is mainly due to ectotherms, which are highly sensitive to changes in their surrounding environment. Due to its remarkable physical inertia, including thermal stability, global warming also has a profound effect on groundwater ecosystems. Combining contemporary and palaeo data is essential to understand the degree to which mechanisms of stressors impact on lake biological communities and lake ecosystem functioning. The degree to which alterations can affect aquatic ecosystem structure and functioning also requires functional diversity to be addressed at the molecular level, to reconstruct the role different species play in the transfer of material and energy through the food web. In this issue, we present examples of the impact of different stressors and their interaction on aquatic ecosystems, providing long-term, metabolic, molecular, and paleolimnological analyses. 2021-02-11T09:08:52Z 2021-02-11T09:08:52Z 2020-06-09 16:38:57 2020 book 46142 9783039285457 9783039285440 https://directory.doabooks.org/handle/20.500.12854/42221 eng application/octet-stream Attribution-NonCommercial-NoDerivatives 4.0 International https://mdpi.com/books/pdfview/book/2336 MDPI - Multidisciplinary Digital Publishing Institute 10.3390/books978-3-03928-545-7 10.3390/books978-3-03928-545-7 46cabcaa-dd94-4bfe-87b4-55023c1b36d0 9783039285457 9783039285440 170 open access |
| spellingShingle | GE1-350 Q1-390 multivariate analyses risk assessment aquatic insects crustaceans lab-microcosms nonmetric multidimensional scaling adaptation porous aquifer PERMANOVA Planktothrix rubescens species conservation distribution patterns of species Cyanobacteria fossil Cladocera high throughput sequencing machine learning model stability small lakes environmental factor non-metric multi-dimensional scaling (NMDS) stream ecosystem lake vulnerability PCA functional diversity ecological resilience nitrification deep lake metabolism South–North Water Diversion Project endemic species EPT taxa trophic interactions stable isotope analysis environmental change bioassessment generalized procrustes analysis freshwater pollution colonization paleolimnology Tychonema bourrellyi plankton subalpine lakes random forest model Danjiangkou Reservoir trophic degree multiple scale biodiversity copepods zooplankton groundwater genetic variability respirometry ammonium impact Stable Isotopes Analysis trophic gradient seasonality thema EDItEUR::K Economics, Finance, Business and Management::KC Economics::KCV Economics of specific sectors::KCVG Environmental economics Manca, Marina Piscia, Roberta Biological Communities Respond to Multiple Human-Induced Aquatic Environment Change |
| title | Biological Communities Respond to Multiple Human-Induced Aquatic Environment Change |
| title_full | Biological Communities Respond to Multiple Human-Induced Aquatic Environment Change |
| title_fullStr | Biological Communities Respond to Multiple Human-Induced Aquatic Environment Change |
| title_full_unstemmed | Biological Communities Respond to Multiple Human-Induced Aquatic Environment Change |
| title_short | Biological Communities Respond to Multiple Human-Induced Aquatic Environment Change |
| title_sort | biological communities respond to multiple human induced aquatic environment change |
| topic | GE1-350 Q1-390 multivariate analyses risk assessment aquatic insects crustaceans lab-microcosms nonmetric multidimensional scaling adaptation porous aquifer PERMANOVA Planktothrix rubescens species conservation distribution patterns of species Cyanobacteria fossil Cladocera high throughput sequencing machine learning model stability small lakes environmental factor non-metric multi-dimensional scaling (NMDS) stream ecosystem lake vulnerability PCA functional diversity ecological resilience nitrification deep lake metabolism South–North Water Diversion Project endemic species EPT taxa trophic interactions stable isotope analysis environmental change bioassessment generalized procrustes analysis freshwater pollution colonization paleolimnology Tychonema bourrellyi plankton subalpine lakes random forest model Danjiangkou Reservoir trophic degree multiple scale biodiversity copepods zooplankton groundwater genetic variability respirometry ammonium impact Stable Isotopes Analysis trophic gradient seasonality thema EDItEUR::K Economics, Finance, Business and Management::KC Economics::KCV Economics of specific sectors::KCVG Environmental economics |
| topic_facet | GE1-350 Q1-390 multivariate analyses risk assessment aquatic insects crustaceans lab-microcosms nonmetric multidimensional scaling adaptation porous aquifer PERMANOVA Planktothrix rubescens species conservation distribution patterns of species Cyanobacteria fossil Cladocera high throughput sequencing machine learning model stability small lakes environmental factor non-metric multi-dimensional scaling (NMDS) stream ecosystem lake vulnerability PCA functional diversity ecological resilience nitrification deep lake metabolism South–North Water Diversion Project endemic species EPT taxa trophic interactions stable isotope analysis environmental change bioassessment generalized procrustes analysis freshwater pollution colonization paleolimnology Tychonema bourrellyi plankton subalpine lakes random forest model Danjiangkou Reservoir trophic degree multiple scale biodiversity copepods zooplankton groundwater genetic variability respirometry ammonium impact Stable Isotopes Analysis trophic gradient seasonality thema EDItEUR::K Economics, Finance, Business and Management::KC Economics::KCV Economics of specific sectors::KCVG Environmental economics |
| url | 46142 |
| work_keys_str_mv | AT mancamarina biologicalcommunitiesrespondtomultiplehumaninducedaquaticenvironmentchange AT pisciaroberta biologicalcommunitiesrespondtomultiplehumaninducedaquaticenvironmentchange |