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Journal articles on the topic 'Plankton ecosystem'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Andriyani, Nuraina, Arif Mahdiana, Endang Hilmi, and Samuel Kristian. "The Correlation Between Plankton Abundance And Water Quality in Donan River." Omni-Akuatika 16, no. 3 (2020): 14. http://dx.doi.org/10.20884/1.oa.2020.16.3.844.

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Planktons have ability to live in aquatic ecosystem, including rivers ecosystem, estuary ecosystem, lake ecosystem and ocean ecosystem. The plankton abundance is estimated by correlation with water quality both of salinity, pH, temperature and others. This research aimed to analysis plankton abundance and to analysis correlation between plankton abundance and water quality. This research was conducted in Donan River using random sampling in 10 stations. The plankton are collected using plankton net no 25 and Lackey Drop Mikrotranset Counting (plankton analysis) and APHA (2005) to analysis wate

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2

Beaugrand, Grégory. "Monitoring pelagic ecosystems using plankton indicators." ICES Journal of Marine Science 62, no. 3 (2005): 333–38. http://dx.doi.org/10.1016/j.icesjms.2005.01.002.

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Abstract Planktonic organisms are an important food resource of pelagic ecosystems, but they also serve as an integrator of hydroclimatic forcing. Four types of recently developed plankton indicator, based on the Continuous Plankton Recorder survey, are summarized here: indicators based on individual taxa; indicators based on functional attributes of the ecosystem (diversity); species assemblage indicators; and indicators of larval fish survival. All provide information on the state of a pelagic ecosystem, but have different limitations. Therefore, their combined application provides the most

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3

Russo, Luca, Daniele Bellardini, Raffaella Casotti, et al. "The Spatiotemporal Variability of Marine Plankton Ecosystem Services at the Regional Scale: A Combined Approach Using a Systematic Review and Network Analysis." Sustainability 17, no. 3 (2025): 1182. https://doi.org/10.3390/su17031182.

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Marine plankton include organisms driving multiple ecosystem services (ESs). In this study, we identified ESs provided by planktonic consortia worldwide from the analysis of scientific literature. We also mapped the identified ESs onto forty-nine plankton trophic networks derived from presence–absence data obtained from two coastal surveys in three areas along the coast of the Campania region in the Tyrrhenian Sea (NW Mediterranean). The systematic review evidenced that ESs associated with goods provision and ecosystem regulation were the most studied categories, while cultural ESs were the le

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Pradhan, Anisha, Pampa Bhattacharjee, and Diamond Rajakumar Tenali. "Temporal and Spatial Dynamics of Plankton Communities in the Lower Haora River, Tripura, India." UTTAR PRADESH JOURNAL OF ZOOLOGY 45, no. 9 (2024): 36–45. http://dx.doi.org/10.56557/upjoz/2024/v45i94022.

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Planktons are significant bioindicator of ecosystem functioning, knowledge of the seasonal fluctuation in the plankton population in riverine waters of Indian subcontinent is rather limited. In the present study, analysis regarding spatio-temporal variations based on different multivariate statistics and indicator value analysis is done along with analysis of community structure of plankton assemblages. A total of 46 plankton taxa out of which 38 phytoplankton and 8 zooplankton taxa have been identified based on examination of samples taken from four locations over three sampling seasons. The

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Anufriieva, Elena, Elena Kolesnikova, Tatiana Revkova, Alexander Latushkin, and Nickolai Shadrin. "Human-Induced Sharp Salinity Changes in the World’s Largest Hypersaline Lagoon Bay Sivash (Crimea) and Their Effects on the Ecosystem." Water 14, no. 3 (2022): 403. http://dx.doi.org/10.3390/w14030403.

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Lakes and lagoons play an important role worldwide, and salinity fluctuations significantly affect their ecosystems. Bay Sivash, the world’s largest hypersaline water body, underwent a sharp change in salinity, induced by the closing of the North Crimean Canal. To monitor a shift in the ecosystem, a study was carried out from 2014 to 2020 at 15 sites of the lagoon. Since the closure of the canal, the average salinity increased from 22 g L−1 (2013) to 94 g L−1 (2020). Suspended solids and dissolved organic matter also increased. When salinity increased above 50 g L−1, the number of taxa signifi

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Li, Yan, Jiahong Guo, Xiaomin Guo, Zhiqiang Hu, and Yu Tian. "Plankton Detection with Adversarial Learning and a Densely Connected Deep Learning Model for Class Imbalanced Distribution." Journal of Marine Science and Engineering 9, no. 6 (2021): 636. http://dx.doi.org/10.3390/jmse9060636.

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Detecting and classifying the plankton in situ to analyze the population diversity and abundance is fundamental for the understanding of marine planktonic ecosystem. However, the features of plankton are subtle, and the distribution of different plankton taxa is extremely imbalanced in the real marine environment, both of which limit the detection and classification performance of them while implementing the advanced recognition models, especially for the rare taxa. In this paper, a novel plankton detection strategy is proposed combining with a cycle-consistent adversarial network and a densel

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7

Rahman, Ibadur, Chandrika Eka Larasati, and Ayu Adhita Damayanti. "Keanekaragaman Jenis Plankton pada Akar dan Perairan Sekitar Mangrove Desa Lembar Selatan, Kabupaten Lombok Barat." Jurnal Ilmu Kelautan Lesser Sunda 1, no. 1 (2021): 1–8. http://dx.doi.org/10.29303/jikls.v1i1.25.

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The mangrove ecosystem is one of the ecosystems in the estuary area that is unique and very sensitive to environmental changes. The large number of aquaculture businesses around Cemare Hamlet, West Lombok Regency have resulted in many mangrove areas being converted into pond cultivation locations. This will have an impact on the life of mangrove ecosystems such as plankton. This study aims to determine the abundance of plankton species around the mangrove area of ??Dusun Cemare, Sheet Selatan Village, West Lombok Regency. The research was conducted in May-October 2019 using a purposive samplin

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Belmonte, Genuario, and Fernando Rubino. "POTENTIAL AND REALIZED DIVERSITY OF COASTAL PLANKTON: THE ROLE OF RESTING STAGES IN ECOSYSTEM FUNCTIONING." Arquivos de Ciências do Mar 55, Especial (2022): 477–84. http://dx.doi.org/10.32360/acmar.v55iespecial.78207.

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Resting stages are the strategy for species to avoid the variability of environmental conditions. In coastal confined marine habitats, variability of conditions is higher than in the open sea, and bottoms accumulate plankton resting stages in the so-called “marine cyst banks”. The benthic-pelagic coupling generated by this bi-location of plankton, however, is not clearly evident for all the involved species. This result is due to the still scant knowledge of the life cycles and life histories of single species. The study of plankton dynamics from the benthos point of view is useful and informa

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9

Woods, John. "Understanding the ecology of plankton." European Review 7, no. 3 (1999): 371–84. http://dx.doi.org/10.1017/s1062798700004154.

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Plankton are microscopic organisms living in the sea. They are responsible for more than half of the biological production of our planet. They also influence global climate, fisheries and pollution. Understanding the ever-changing distribution of plankton in the ocean is one of the grand challenges of science. The scope of the problem has been well documented in the 20th century, and new research tools should greatly accelerate progress in the 21st century. A particularly promising tool is mathematical simulation of the ecosystem, in which the demographics of plankton populations are derived f

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10

Beaugrand, G. "Monitoring marine plankton ecosystems. I: Description of an ecosystem approach based on plankton indicators." Marine Ecology Progress Series 269 (2004): 69–81. http://dx.doi.org/10.3354/meps269069.

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11

Guo, Chuanbo, Caihong Fu, Robyn E. Forrest, et al. "Ecosystem-based reference points under varying plankton productivity states and fisheries management strategies." ICES Journal of Marine Science 76, no. 7 (2019): 2045–59. http://dx.doi.org/10.1093/icesjms/fsz120.

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Abstract In the context of ecosystem-based fisheries management, which should consider changing and uncertain environmental conditions, the development of ecosystem-based biological reference points (EBRPs) to account for important multi-species (MS) interactions, fishery operations, and climate change, is of paramount importance for sustainable fisheries management. However, EBRPs under varying plankton productivity states and fisheries management strategies are seldom developed, and the ecosystem effects of these changes are still largely unknown. In this study, ecosystem-based FMSY (fishing

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12

Fu, Shaokang, Lin Zhao, Zhi Qiao, et al. "Development of Ecosystem Health Assessment (EHA) and Application Method: A Review." Sustainability 13, no. 21 (2021): 11838. http://dx.doi.org/10.3390/su132111838.

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Human industrialization has caused damage to ecosystems. In this context, researchers have developed several methods to assess the health of various types of ecosystems. In this paper, we evaluated the developmental history and status of ecosystem health (EH) and summarized the concept of EH. We also reviewed ecosystem health assessment (EHA) methods and analyzed the application of EHA methods. EHA methods are generally classified into biological indicator and index system method. The former method is mainly based on the number of dominant species, such as diatom, plankton, and macroinvertebra

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13

Trivedi, Seema, and Anupriya Karode. "DIVERSITY OF PHYTOPLANKTON IN KSHIPRA RIVER- TRIVENI STATION, UJJAIN (M.P.)." International Journal of Research -GRANTHAALAYAH 3, no. 9SE (2015): 1–4. http://dx.doi.org/10.29121/granthaalayah.v3.i9se.2015.3175.

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Planktons are minute organisms and essential links in food chain in aquatic system. Plankton is most importance in the freshwater ecosystem as these are the main source of energy and having a very high nutritive value .The present study is going to centralize on kshipra river, Ujjain (M.P.) in year 2014. The plankton were collected, counted and identified by using the method suggested by APHA and Prescott. The study among all these phytoplankton Bacillariophyceae was recorded as a dominant class in Kshipra River.

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Seema, Trivedi, and karode Anupriya. "DIVERSITY OF PHYTOPLANKTON IN KSHIPRA RIVERTRIVENI STATION, UJJAIN (M.P.)." International Journal of Research - GRANTHAALAYAH 3, no. 9 (Special edition) (2017): 1–4. https://doi.org/10.5281/zenodo.848997.

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Planktons are minute organisms and essential links in food chain in aquatic system. Plankton is most importance in the freshwater ecosystem as these are the main source of energy and having a very high nutritive value .The present study is going to centralize on kshipra river, Ujjain (M.P.) in year 2014. The plankton were collected, counted and identified by using the method suggested by APHA and Prescott. The study among all these phytoplankton Bacillariophyceae was recorded as a dominant class in Kshipra River.

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15

Liu, Minghui. "Impact of Nuclear Pollution on the Population and Diversity of Plankton." Academic Journal of Science and Technology 9, no. 3 (2024): 13–15. http://dx.doi.org/10.54097/9dsq3552.

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Plankton, as a crucial component of aquatic ecosystems, plays a key role in maintaining ecological balance with its population and diversity. However, with the increase in human activities, the emission of nuclear waste, and the frequency of nuclear accidents, the issue of nuclear pollution has become increasingly severe, posing a significant threat to the living environment of plankton. The primary sources of nuclear pollution are the discharge of nuclear waste and leaks from nuclear power plant accidents. These radioactive substances dissolve in water and emit radiation, causing severe damag

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16

Vaghela, Krishnakumar B., Devangee P. Shukla, and Nayan K. Jain. "A Study of Phytoplankton and Zooplankton Diversity in the River Sabarmati, Gujarat, India." Asian Journal of Environment & Ecology 22, no. 4 (2023): 28–38. http://dx.doi.org/10.9734/ajee/2023/v22i4505.

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Abiotic and biotic components are divided into two categories to describe the structural ecosystem. Aquatic plants and animals can find a suitable habitat in the river's water body. Planktons are an important component of the wetland ecology and may serve as a marker of altering water quality. Zooplankton mostly obtains its nutrition from phytoplankton, an ecosystem producer. Most fish larvae and other plankton-eating fishes feed primarily on zooplankton species. All aquatic ecosystems' dynamics revolve around primary productivity, which sustains various food chains and food webs. The overgrow

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17

Sri Astutik, Sri Andayani, Asus Maizar Suryanto Hertika. "Relationship of Plankton Abundance to Hemocyte Profile and Phagocytic Activity of Whiteleg Shrimp (Litopenaeus Vannamei) in Different Pond Management, East Java, Indonesia." Cuestiones de Fisioterapia 54, no. 3 (2025): 4585–96. https://doi.org/10.48047/0b5b0425.

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Plankton is an important component of aquatic ecosystems that acts as natural food and water quality indicators, with distribution influenced by environmental factors such as nutrients, temperature, and dissolved oxygen. This study evaluated the spatial and temporal dynamics of plankton in supra-intensive, intensive, and traditional ponds, and their relationship to water quality and the health of whiteleg shrimp (Litopenaeus vannamei). The results showed that supra-intensive ponds had the highest plankton abundance reflecting better ecosystem stability.

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18

Shao, N. F., S. T. Yang, Y. Sun, et al. "Assessing aquatic ecosystem health through the analysis of plankton biodiversity." Marine and Freshwater Research 70, no. 5 (2019): 647. http://dx.doi.org/10.1071/mf18342.

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Healthy plankton communities are the foundation of many freshwater food webs. Their biodiversity is often used to directly reflect the health of the rivers. Globally, river ecosystem restoration is a critical issue and many freshwater ecosystems, especially in cities, are degraded because of intensive human activities. This is true for Jinan, China’s first pilot city for the Water Ecological Civilisation Project. The outcomes of aquatic ecosystem restoration in the city will directly affect the success or failure of the construction of aquatic ecological civilisations across the entire country

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19

Ariadi, Heri, Tholibah Mujtahidah, Shobrina Silmi Qori Tartila, Muh Azril, and Christian Larbi Ayisi. "Dynamic Modelling Analysis of <i>Vibrio </i>sp. and Plankton Abundance in Intensive Shrimp Pond." Biosaintifika: Journal of Biology & Biology Education 16, no. 3 (2024): 449–63. https://doi.org/10.15294/biosaintifika.v16i3.16465.

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Vibrio sp. and plankton are important microorganisms in shrimp pond ecosystems. The research aims to predict the dynamics of Vibrio sp. and plankton abundance in intensive shrimp pond ecosystems based on causal model analysis. The research method used is an ex-pose facto causal design concept with quantitative descriptive data analysis using causal dynamic modeling. The results showed the water quality in the pond has a high correlation, except Vibrio sp. and alkalinity. In the pond ecosystem 24 genus of plankton from 6 classes. Chlorella sp. is the dominant plankton genus with an abundance of

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20

Yool, A., E. E. Popova, and T. R. Anderson. "Medusa-1.0: a new intermediate complexity plankton ecosystem model for the global domain." Geoscientific Model Development 4, no. 2 (2011): 381–417. http://dx.doi.org/10.5194/gmd-4-381-2011.

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Abstract. The ongoing, anthropogenically-driven changes to the global ocean are expected to have significant consequences for plankton ecosystems in the future. Because of the role that plankton play in the ocean's "biological pump", changes in abundance, distribution and productivity will likely have additional consequences for the wider carbon cycle. Just as in the terrestrial biosphere, marine ecosystems exhibit marked diversity in species and functional types of organisms. Predicting potential change in plankton ecosystems therefore requires the use of models that are suited to this divers

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Peters, F. "On some relationships between storms and plankton dynamics." Advances in Geosciences 26 (June 30, 2010): 33–38. http://dx.doi.org/10.5194/adgeo-26-33-2010.

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Abstract. The physico-chemical fields of the pelagic environment are constantly fluctuating at different spatial and temporal scales. Storms are extreme events of such fluctuations that cascade down to small scales to alter nutrient availability to microscopic algae or swimming and mating behaviour of motile plankton. Mediterranean storms sometimes are also responsible for the transport of micro and macronutrients from Saharan origin, albeit the significance for marine production is still under question. In coastal ecosystems, storms represent dissolved nutrient injections via run-off and resu

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22

Rong, Yuqin, Yali Tang, Lijuan Ren, et al. "Effects of the Filter-Feeding Benthic Bivalve Corbicula fluminea on Plankton Community and Water Quality in Aquatic Ecosystems: A Mesocosm Study." Water 13, no. 13 (2021): 1827. http://dx.doi.org/10.3390/w13131827.

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The influence of filter-feeding bivalves on plankton communities, nutrients, and water quality in a given aquatic ecosystem is so profound that they can be considered ecosystem engineers. In a 70-day mesocosm experiment, we tested the hypothesis that Corbicula fluminea would change plankton community structure by reducing small zooplankton and large phytoplankton and improve water quality by reducing nutrients. We monitored levels of nitrogen and phosphorus, organic suspended solids (OSS), and light at the sediment surface. Within the plankton, phytoplankton biomass (as Chl a, >0.45 μm), th

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Bueno, Marília, Samantha Fernandes Alberto, Renan de Carvalho, Tânia Marcia Costa, Áurea Maria Ciotti, and Ronaldo Adriano Christofoletti. "Plankton in waters adjacent to the Laje de Santos state marine conservation park, Brazil: spatio-temporal distribution surveys." Brazilian Journal of Oceanography 65, no. 4 (2017): 564–75. http://dx.doi.org/10.1590/s1679-87592017129006504.

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Abstract The coastal marine plankton plays a major role in ecosystem functioning by linking pelagic and benthonic environments through energy fluxes. Understanding the dynamic of planktonic organisms is also crucial for conservation and management purposes. Plankton was sampled at ten sites in the waters of the PEMLS and the adjacent area, on four different occasions through 2013 and 2015 in order to identify key planktonic groups and protocols for long-term monitoring. Ninety taxa of zooplanktonic organisms were found with holoplanktonic copepods and cladocerans dominating samples. Zooplankto

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Zhang, Meijing, Ruitong Jiang, Jianlin Zhang, et al. "The Impact of IMTA on the Spatial and Temporal Distribution of the Surface Planktonic Bacteria Community in the Surrounding Sea Area of Xiasanhengshan Island of the East China Sea." Journal of Marine Science and Engineering 11, no. 3 (2023): 476. http://dx.doi.org/10.3390/jmse11030476.

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The growing world population has produced an increasing demand for seafood, and the aquaculture industry is under corresponding pressure to fill this demand. The offshore ecology and environment are under significant threat with the continuous expansion of the scale and intensity of aquaculture. Integrated multi-tropic aquaculture (IMTA) is a healthy and sustainable mariculture model based on ecosystem-level management, and has become popular in recent years. It is an effective way to cope with the significant changes in offshore ecosystems under multiple stressors. Phytoplankton bacteria are

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Yool, A., E. E. Popova, and T. R. Anderson. "<i>MEDUSA</i>: a new intermediate complexity plankton ecosystem model for the global domain." Geoscientific Model Development Discussions 3, no. 4 (2010): 1939–2019. http://dx.doi.org/10.5194/gmdd-3-1939-2010.

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Abstract. The ongoing, anthropogenically-driven changes to the global ocean are expected to have significant consequences for plankton ecosystems in the future. Because of the role that plankton play in the ocean's "biological pump", changes in abundance, distribution and productivity will likely have additional consequences for the wider carbon cycle. Just as in the terrestrial biosphere, marine ecosystems exhibit marked diversity in species and functional types of organisms. Predicting potential change in plankton ecosystems therefore requires the use of models that are suited to this divers

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26

Wright, Rebecca M., Corinne Le Quéré, Erik Buitenhuis, Sophie Pitois, and Mark J. Gibbons. "Role of jellyfish in the plankton ecosystem revealed using a global ocean biogeochemical model." Biogeosciences 18, no. 4 (2021): 1291–320. http://dx.doi.org/10.5194/bg-18-1291-2021.

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Abstract. Jellyfish are increasingly recognised as important components of the marine ecosystem, yet their specific role is poorly defined compared to that of other zooplankton groups. This paper presents the first global ocean biogeochemical model that includes an explicit representation of jellyfish and uses the model to gain insight into the influence of jellyfish on the plankton community. The Plankton Type Ocean Model (PlankTOM11) model groups organisms into plankton functional types (PFTs). The jellyfish PFT is parameterised here based on our synthesis of observations on jellyfish growth

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Soedibja, Petrus Hary Tjahja, Endang Hilmi, Isdy Sulystio, Florencius Eko Dwi Haryono, and Hanan Hassan Alsheikh Mahmoud. "Role of Natural Food in Enhancing the Productivity of Saline Nile Tilapia in the Mangrove Ecosystem of Segara Anakan Lagoon, Brackish Water Culture." ILMU KELAUTAN: Indonesian Journal of Marine Sciences 28, no. 2 (2023): 125–35. http://dx.doi.org/10.14710/ik.ijms.28.2.125-135.

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Saline Nile Tilapia, Oreochromis niloticus (Linnaeus, 1758) and Milkfish, Chanos chanos (Forskal, 1775) polyculture systems in brackish water culture require natural food to sustain their brackish water fish production. Brackish water culture of Saline Nile Tilapia is developed to improve the productivity of abandoned shrimp or crab pond. At present, there are no studies examining the potential of natural food to improve the productivity of these polyculture systems in the brackish water pond located in Tritih Kulon Village, Cilacap, Central Java. To assess the availability of this food source

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Talas, Liisi, Normunds Stivrins, Siim Veski, Leho Tedersoo, and Veljo Kisand. "Sedimentary Ancient DNA (sedaDNA) Reveals Fungal Diversity and Environmental Drivers of Community Changes throughout the Holocene in the Present Boreal Lake Lielais Svētiņu (Eastern Latvia)." Microorganisms 9, no. 4 (2021): 719. http://dx.doi.org/10.3390/microorganisms9040719.

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Fungi are ecologically important in several ecosystem processes, yet their community composition, ecophysiological roles, and responses to changing environmental factors in historical sediments are rarely studied. Here we explored ancient fungal DNA from lake Lielais Svētiņu sediment throughout the Holocene (10.5 kyr) using the ITS metabarcoding approach. Our data revealed diverse fungal taxa and smooth community changes during most of the Holocene with rapid changes occurring in the last few millennia. More precisely, plankton parasitic fungi became more diverse from the Late Holocene (2–4 ky

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D’Alelio, Domenico, Luca Russo, Gabriele Del Gaizo, and Luigi Caputi. "Plankton under Pressure: How Water Conditions Alter the Phytoplankton–Zooplankton Link in Coastal Lagoons." Water 14, no. 6 (2022): 974. http://dx.doi.org/10.3390/w14060974.

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Transitional waters (TWs), such as coastal lagoons, are bodies of surface water at the transition between saline and freshwater domains. These environments play a vital role in guaranteeing ecosystem services, including provision of food, protection against meteorological events, as anthropogenic carbon sinks, and in filtering of pollutants. Due to the escalating overpopulation characterising coastlines worldwide, transitional systems are over-exploited, degraded, and reduced in their macroscopic features. However, information on the impact of anthropogenic pressures on planktonic organisms in

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Prihatin, Anik, Prabang Setyono, and Sunarto Sunarto. "Sebaran Klorofil a, Nitrat, Fosfat dan Plankton Sebagai Indikator Kesuburan Ekosistem Mangrove Tugurejo Semarang." Jurnal Ilmu Lingkungan 16, no. 1 (2018): 68. http://dx.doi.org/10.14710/jil.16.1.68-77.

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ABSTRAKEkosistem mangrove merupakan suatu interaksi yang terjadi antara tanaman – tanaman mangrove dengan faktor lingkungan perairan mangrove sehingga dapat menyebabkan terjadinya kesuburan perairan dan sebagai tempat mencari makan alami bagi biota – biota perairan. Tujuan penelitian ini adalah untuk mengetahui sebaran klorofil-a, nitrat dan fosfat serta plankton pada ekosistem mangrove yang berguna untuk kelestarian hidup biota – biota perairan Mangrove. Penelitian ini dilaksanakan bulan Oktober – November 2017 di Mangrove Tapak Tugurejo Semarang. Hasil penelitian ini didapatkan kandungan klo

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Wickman, Jonas, Elena Litchman, and Christopher A. Klausmeier. "Eco-evolutionary emergence of macroecological scaling in plankton communities." Science 383, no. 6684 (2024): 777–82. http://dx.doi.org/10.1126/science.adk6901.

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Macroecological scaling patterns, such as between prey and predator biomass, are fundamental to our understanding of the rules of biological organization and ecosystem functioning. Although these scaling patterns are ubiquitous, how they arise is poorly understood. To explain these patterns, we used an eco-evolutionary predator–prey model parameterized using data for phytoplankton and zooplankton. We show that allometric scaling relationships at lower levels of biological organization, such as body-size scaling of nutrient uptake and predation, give rise to scaling relationships at the food we

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Norman, Beth C., Paul C. Frost, Graham C. Blakelock, et al. "Muted responses to Ag accumulation by plankton to chronic and pulse exposure to silver nanoparticles in a boreal lake." FACETS 4, no. 1 (2019): 566–83. http://dx.doi.org/10.1139/facets-2018-0047.

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Silver nanoparticles (AgNPs) are an emerging class of contaminants with the potential to impact ecosystem structure and function. AgNPs are antimicrobial, suggesting that microbe-driven ecosystem functions may be particularly vulnerable to AgNP exposure. Predicting the environmental impacts of AgNPs requires in situ investigation of environmentally relevant dosing regimens over time scales that allow for ecosystem-level responses. We used 3000 L enclosures installed in a boreal lake to expose plankton communities to chronic and pulse AgNP dosing regimens with concentrations mimicking those rec

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Wang, Jiaxing, Mingqiang Yang, Zhongjun Ding, et al. "Detection of the Deep-Sea Plankton Community in Marine Ecosystem with Underwater Robotic Platform." Sensors 21, no. 20 (2021): 6720. http://dx.doi.org/10.3390/s21206720.

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Variations in the quantity of plankton impact the entire marine ecosystem. It is of great significance to accurately assess the dynamic evolution of the plankton for monitoring the marine environment and global climate change. In this paper, a novel method is introduced for deep-sea plankton community detection in marine ecosystem using an underwater robotic platform. The videos were sampled at a distance of 1.5 m from the ocean floor, with a focal length of 1.5–2.5 m. The optical flow field is used to detect plankton community. We showed that for each of the moving plankton that do not overla

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K., Sivakumar, Kasinatha Pandian P., and Meenakshi S. V. "Application of Geographical Information System and Remote Sensing for Environmental Assessment using Plankton Data: A Perspective Review." Environment and Ecology 43, no. 1A (2025): 339–48. https://doi.org/10.60151/envec/qbxc4104.

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The combination of Geographical Information System (GIS) and Remote Sensing technologies has significantly transformed environmental assessment, namely in the examination of aquatic ecosystems using plankton data analysis. This paper provides a comprehensive overview of the current techniques and progress in utilizing GIS and Remote Sensing to monitor, environmental changes by using plankton as bio-indicators. Plankton, being highly responsive to changes in the environment, play a vital role in assessing water quality and the overall health of ecosystems. The paper explores different applicati

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Ray, Urmila, Jahnovi Brahma, and Jwngma Narzary. "A Study on the Diversity of Planktons of Urban and Rural Ponds of Kokrajhar District, Assam, India." UTTAR PRADESH JOURNAL OF ZOOLOGY 45, no. 19 (2024): 523–39. http://dx.doi.org/10.56557/upjoz/2024/v45i194556.

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Due to rapid urbanization, many aquatic habitats are now under severe eutrophication because of waste contaminated soil. Therefore, it is essential to assess the status of aquatic ecosystem surrounding us. The present study was conducted for the study of diversity of planktons which are indicator of aquatic ecosystem of two urban and two rural ponds of Kokrajhar district, Assam. The present study reveals a total of 37 species of planktons of which 23 species represents phytoplankton and 14 species represent zooplankton. The most pollution-tolerant species of Euglena, Navicula, Nitzschia, Ankis

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Ayu, I. P., A. Iswantari, D. Y. Wulandari, et al. "Preliminary: biodiversity of plankton in Sawaibu Bay, Manokwari, Indonesia." IOP Conference Series: Earth and Environmental Science 1251, no. 1 (2023): 012068. http://dx.doi.org/10.1088/1755-1315/1251/1/012068.

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Abstract As a biological parameter of the aquatic ecosystem, plankton has various species and forms a specific community for each water. Plankton can characterize the water’s condition through its species richness. Both phytoplankton and zooplankton were observed in this research to determine the biodiversity. Plankton samples were collected using a plankton net from the surface water of Sawaibu Bay, Manokwari City, West Papua Province, Indonesia. Morphological identification is applied to approximate the plankton genera and count the diversity indices. Classes of Cyanophyceae, Bacillariophyce

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Mangolte, Inès, Marina Lévy, Clément Haëck, and Mark D. Ohman. "Sub-frontal niches of plankton communities driven by transport and trophic interactions at ocean fronts." Biogeosciences 20, no. 15 (2023): 3273–99. http://dx.doi.org/10.5194/bg-20-3273-2023.

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Abstract. Observations and theory have suggested that ocean fronts are ecological hotspots, associated with higher diversity and biomass across many trophic levels. The hypothesis that these hotspots are driven by frontal nutrient injections is seemingly supported by the frequent observation of opportunistic diatoms at fronts, but the behavior of the rest of the plankton community is largely unknown. Here we investigate the organization of planktonic communities across fronts by analyzing eight high-resolution transects in the California Current Ecosystem containing extensive data for 24 group

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Clother, D. R., and J. Brindley. "Excitability of an age-structured plankton ecosystem." Journal of Mathematical Biology 39, no. 5 (1999): 377–420. http://dx.doi.org/10.1007/s002850050172.

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MOHAN, Bala, Sheela PRIYADARSHINEE, Ramaswamy KALPANA, and Periyakali Saravana BHAVAN. "IMPACT OF SEASONAL CHANGES IN FRESHWATER PHYTOPLANKTON AND ZOOPLANKTON BIODIVERSITY AT VALANKULAM LAKE, COIMBATORE DISTRICT, TAMIL NADU, INDIA." Journal of Applied Life Sciences and Environment 55, no. 3 (191) (2023): 271–92. http://dx.doi.org/10.46909/alse-552063.

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The plankton communities are important source of food for the aquatic organisms, and if any undesirable changes in aquatic environment may affect plankton diversity and density. Therefore, assessment of planktonic communities in the freshwater ecosystems is essential because they serve as bio-indicators of water quality parameters. Hence, the present research was focused to evaluate the freshwater phytoplankton and zooplankton diversity and their abundance in Valankulam Lake (Lat. 10.59° N and Long. 76.57° E), at Coimbatore city, Tamil Nadu, India. Results from the study revealed that a total

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Dyomin, Victor, Alexandra Davydova, Nikolay Kirillov, et al. "Monitoring Bioindication of Plankton through the Analysis of the Fourier Spectra of the Underwater Digital Holographic Sensor Data." Sensors 24, no. 7 (2024): 2370. http://dx.doi.org/10.3390/s24072370.

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The study presents a bioindication complex and a technology of the experiment based on a submersible digital holographic camera with advanced monitoring capabilities for the study of plankton and its behavioral characteristics in situ. Additional mechanical and software options expand the capabilities of the digital holographic camera, thus making it possible to adapt the depth of the holographing scene to the parameters of the plankton habitat, perform automatic registration of the “zero” frame and automatic calibration, and carry out natural experiments with plankton photostimulation. The pa

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Astriana, Baiq Hilda, and Chandrika Eka Larasati. "Diversitas Plankton di Perairan Pantai Sire Kabupaten Lombok Utara." Jurnal Ilmu Kelautan Lesser Sunda 1, no. 1 (2021): 9–14. http://dx.doi.org/10.29303/jikls.v1i1.26.

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Plankton has an important role for aquatic ecosystems, especially in the food network in a waters. This study aims to assess the abundance and diversity index of plankton in Sire Beach, North Lombok Regency. The study was conducted in September 2019 using purposive sampling with 9 sample points. The water sample was filtered using plankton net then put into the sample bottle for identification in the laboratory. Shannon-Wienner Index was used for determining diversity of plankton species. The types of plankton found were 12 genera of phytoplankton from the Bacillariophyta group, including: Bid

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Cropp, Roger, and John Norbury. "Comment on “The paradox of the ‘paradox of the plankton’” by Record et al." ICES Journal of Marine Science 71, no. 2 (2014): 293–95. http://dx.doi.org/10.1093/icesjms/fst212.

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Abstract Cropp, R., and Norbury, J. 2014. Comment on “The paradox of the ‘paradox of the plankton’” by Record et al. – ICES Journal of Marine Science, 71: 293–295. The biodiversity of plankton ecosystems is no longer a paradox. The mathematical mechanisms that determine the coexistence of competitors in a general class of models, which includes almost all theoretical and applied mass conserving ecosystem models in present use, are clear. Knowledge of these mechanisms simplifies the identification and construction of models with the structural property that all species coexist for all time, irr

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Song, Zhixuan. "Projected impacts of global warming scenarios on marine ecosystems: Insights from the CMIP6 model." Theoretical and Natural Science 37, no. 1 (2024): 1–21. http://dx.doi.org/10.54254/2753-8818/37/20240153.

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Rising oceanic temperatures and increased heat content have triggered a decline in marine biodiversity and the degradation of ecosystem services. This study employs the Coupled Model Intercomparison Project Phase 6 (CMIP6) to analyze variables within the Nutrient-Phytoplankton-Zooplankton-Detritus (NPZD) framework. Focusing on two contrasting Shared Socioeconomic Pathways (SSPs) - SSP1-2.6 (low-warming scenario) and SSP5-8.5 (high-warming scenario) - we assess future impacts of climate-related factors on marine ecosystems across major oceanic regions. Under the high-warming SSP5-8.5 scenario,

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Lynam, Christopher Philip, Marcos Llope, Christian Möllmann, Pierre Helaouët, Georgia Anne Bayliss-Brown, and Nils C. Stenseth. "Interaction between top-down and bottom-up control in marine food webs." Proceedings of the National Academy of Sciences 114, no. 8 (2017): 1952–57. http://dx.doi.org/10.1073/pnas.1621037114.

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Climate change and resource exploitation have been shown to modify the importance of bottom-up and top-down forces in ecosystems. However, the resulting pattern of trophic control in complex food webs is an emergent property of the system and thus unintuitive. We develop a statistical nondeterministic model, capable of modeling complex patterns of trophic control for the heavily impacted North Sea ecosystem. The model is driven solely by fishing mortality and climatic variables and based on time-series data covering >40 y for six plankton and eight fish groups along with one bird group (&gt

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Werdell, P. Jeremy, Michael J. Behrenfeld, Paula S. Bontempi, et al. "The Plankton, Aerosol, Cloud, Ocean Ecosystem Mission: Status, Science, Advances." Bulletin of the American Meteorological Society 100, no. 9 (2019): 1775–94. http://dx.doi.org/10.1175/bams-d-18-0056.1.

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AbstractThe Plankton, Aerosol, Cloud, Ocean Ecosystem (PACE) mission represents the National Aeronautics and Space Administration’s (NASA) next investment in satellite ocean color and the study of Earth’s ocean–atmosphere system, enabling new insights into oceanographic and atmospheric responses to Earth’s changing climate. PACE objectives include extending systematic cloud, aerosol, and ocean biological and biogeochemical data records, making essential ocean color measurements to further understand marine carbon cycles, food-web processes, and ecosystem responses to a changing climate, and im

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Schwartz, Emily R., Remington X. Poulin, Nazia Mojib, and Julia Kubanek. "Chemical ecology of marine plankton." Natural Product Reports 33, no. 7 (2016): 843–60. http://dx.doi.org/10.1039/c6np00015k.

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A review of new studies from January 2013 to December 2014 covering chemically mediated ecological interactions in marine pelagic environments, including intraspecific and interspecific interaction, and ecosystem level effects of plankton chemical cues.

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Sandulescu, M., C. López, E. Hernández-García, and U. Feudel. "Plankton blooms in vortices: the role of biological and hydrodynamic timescales." Nonlinear Processes in Geophysics 14, no. 4 (2007): 443–54. http://dx.doi.org/10.5194/npg-14-443-2007.

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Abstract. We study the interplay of hydrodynamic mesoscale structures and the growth of plankton in the wake of an island, and its interaction with a coastal upwelling. Our focus is on a mechanism for the emergence of localized plankton blooms in vortices. Using a coupled system of a kinematic flow mimicking the mesoscale structures behind the island and a simple three component model for the marine ecosystem, we show that the long residence times of nutrients and plankton in the vicinity of the island and the confinement of plankton within vortices are key factors for the appearance of locali

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Yunandar, Yunandar, Nur Fadhilah Rahim, Rahmiati Rahmiati, Gidion Caraka, and Edi Rusdiyanto. "Plankton community structure in mangrove ecosystem polluted by macroplastic waste Pagatan Besar Village, Tanah Laut Regency." Depik 13, no. 1 (2024): 99–108. http://dx.doi.org/10.13170/depik.13.1.35467.

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Plastic waste continues to increase all the time without decreasing or ending, resulting in the sustainability and restoration of the mangrove ecosystem needing to be improved. The mangrove ecosystem is a place where plastic waste accumulates. The accumulation of plastic waste prevents photosynthesis in mangroves, reduces aquatic productivity and encourages microbial colonization. This research aims to identify the type abundance of plankton, waste and water quality. Sampling was carried out purposively from June to July 2023. STA 1 represents rivers, STA 2 was estuaries and STA 3 was coastal

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Anderson, Thomas R., and Wendy C. Gentleman. "Remembering John Steele and his models for understanding the structure and function of marine ecosystems." Journal of Plankton Research 41, no. 5 (2019): 609–20. http://dx.doi.org/10.1093/plankt/fbz042.

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Abstract John Steele (1926–2013) is remembered for his ecosystem modelling studies on the role of biological interactions and environment on the structure and function of marine ecosystems, including consequences for fish production and fisheries management. Here, we provide a scientific tribute to Steele focusing on, by means of example, his modelling of plankton predation [Steele and Henderson (1992) The role of predation in plankton models. J. Plankton Res., 14, 157–172] that showed that differences in ecosystem dynamics between the subarctic Pacific and North Atlantic oceans can be explain

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Ostroumov, Sergei, and Anatoliy Sadchikov. "Organic matter consumption by plankton organisms in mesotrophic ecosystem: radioactivity (on membrane filters) of plankton and detritus labeled with carbon (14C)." Fisheries 2022, no. 4 (2022): 45–49. http://dx.doi.org/10.37663/0131-6184-2022-4-45-49.

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To understand the mechanisms of formation of water quality in an aquatic ecosystem, the processes of formation of funds of dissolved organic matter (DOM) and detritus are essential. When the algae die off, the bulk of their contents enter the aquatic environment within one week. Detritus settles at a rate of about one meter per day. In deep water bodies, the destruction of detritus occurs to a significant extent in the water column; in shallow water bodies, it occurs mainly at the bottom. DOM is consumed by bacteria and algae. This article presents the results of an experimental study of the q

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