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Artykuły w czasopismach na temat „Macroinvertebrates”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 25 lipca 2025

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1

Samuelsson, Evelin, and Angelo Gilberto Manzatto. "ANÁLISE CIENTOMÉTRICA DE PESQUISA MUNDIAL SOBRE MACROINVERTEBRADOS AQUÁTICOS NO BANCO DE DADOS DA WEB OF SCIENCE ENTRE 1947 E 2022." Revista Científica FAEMA 14, no. 2 (2023): 273–93. http://dx.doi.org/10.31072/rcf.v14i2.1335.

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O estudo teve como objetivo analisar as tendências mundiais nos estudos relacionados a macroinvertebrados aquáticos através dos instrumentos da Cientometria. O estudo cientométrico foi conduzido no portal Web of Science, com acesso ao conteúdo integral, utilizando a busca booleana com as seguintes combinações de palavras: “aquatic macroinvertebrates” OR “aquatic macroinvertebrate” OR “aquatic insects” OR “aquatic insect” OR “benthic macroinvertebrates” OR “benthic macroinvertebrate” OR “benthic community” OR “benthic communities”. A busca resultou em n=17.997 trabalhos científicos, cujo tema e

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Robichaud, Lisa, Philippe Archambault, Gaston Desrosiers, and Christopher W. McKindsey. "Influence of Suspended Mussel Aquaculture and an Associated Invasive Ascidian on Benthic Macroinvertebrate Communities." Water 14, no. 17 (2022): 2751. http://dx.doi.org/10.3390/w14172751.

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Many benthic macroinvertebrates are associated with cultured bivalves but are normally excluded from studies on the environmental effects of bivalve aquacultures. We evaluated the hypothesis that mussel aquaculture increases overall “benthic” macroinvertebrate productivity by considering both sediment- and mussel sock-associated macroinvertebrates. It was predicted that the presence of the invasive ascidian Styela clava would increase this effect by increasing the mussel sock’s biogenic structure. Macroinvertebrates in sediments and on mussel socks were sampled in eight bays on Prince Edward I

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McKie, B. G. L., and P. S. Cranston. "Keystone coleopterans? Colonization by wood-feeding elmids of experimentally immersed woods in south-eastern Australia." Marine and Freshwater Research 49, no. 1 (1998): 79. http://dx.doi.org/10.1071/mf97086.

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Macroinvertebrates on immersed woods in streams in montane south-eastern Australia respond to differences in wood taxa, according to a 4-month colonization study of experimentally positioned sticks. Xylophagous elmids (Coleoptera : Elmidae) strongly preferred local native Eucalyptus over other types of wood including non-native softer timbers (Pinus and Alnus). Where gouging elmids were abundant (in native forest streams with native riparian vegetation), immersed Eucalyptus wood supported high abundances of other macroinvertebrates; in their absence (in open grassland streams), Eucalyptus supp

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Muli, Anita, Teck Yee Ling, Siong-Fong Sim, and Jongkar Grinang. "Macroinvertebrates of the Tributaries of Upper Baleh River, Sarawak." Borneo Journal of Resource Science and Technology 9, no. 1 (2019): 26–35. http://dx.doi.org/10.33736/bjrst.1582.2019.

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Studies on Baleh River with respect to aquatic fauna currently remains limited. Hence, this paper presents thespecies richness and composition of macroinvertebrates14 tributaries of Upper Baleh River in Kapit Division,Sarawak. A total of 1,154 individuals from 10 orders, 43 families and 66 genera of macroinvertebrates werecollected. The highest number of macroinvertebrate was taken from Naah River (201 individuals) and the leastfrom Ukit River (15 individuals). The order Ephemeroptera was the most abundant, with 45% of the totalindividuals caught, followed by Trichoptera (23%), Hemiptera (10%)

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Casey, Jordan M., Marie E. Wilson, Nicholas Hollingshead, and David G. Haskell. "The Effects of Exurbanization on Bird and Macroinvertebrate Communities in Deciduous Forests on the Cumberland Plateau, Tennessee." International Journal of Ecology 2009 (2009): 1–10. http://dx.doi.org/10.1155/2009/539417.

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To investigate the potential causes of changes to bird communities in exurban areas, we examined the relationship between bird and macroinvertebrate communities in exurbanized forest. We randomly located sampling points across a gradient of exurbanization. We used point counts to quantify bird communities and sweep netting, soil cores, pitfalls, and frass collectors to quantify macroinvertebrates. Bird communities had higher richness and abundance in exurban areas compared to undeveloped forests, and lost some species of conservation concern but gained others. The macroinvertebrate community w

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6

Fentaw, Getachew, Getachew Beneberu, Ayalew Wondie, and Belachew Getnet. "Composition and dynamics of macroinvertebrates community in relation to physicochemical parameters of hydrogeologically connected wetlands in Abbay River basin, Ethiopia." PLOS ONE 19, no. 12 (2024): e0314969. https://doi.org/10.1371/journal.pone.0314969.

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Assessing the macroinvertebrate assemblage in relation to physicochemical parameters can provide insight into the ecological state of aquatic environments. Therefore, this study aimed to assess macroinvertebrate assemblage of hydrogeologically connected wetlands in relation to physicochemical water quality parameters. Data were collected between June 2022 and April 2023 from twelve purposively selected sampling sites following established procedures. A total of 1,211 macroinvertebrates were collected from 18 orders and 44 families. The majority (72.83%) are generally pollution-tolerant familie

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Germ, Mateja, Žiga Tertinek, and Igor Zelnik. "Diversity of Macrophytes and Macroinvertebrates in Different Types of Standing Waters in the Drava Field." Water 16, no. 8 (2024): 1130. http://dx.doi.org/10.3390/w16081130.

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The diversity of macrophytes and macroinvertebrates in small standing waters of different origins and characteristics was investigated. This survey covered 19 ponds in the Drava field in northeastern Slovenia. The influence of the macrophytes on the macroinvertebrates was investigated and the main environmental factors that had the most significant influence on the composition of the two communities were identified. Sixty-seven taxa of macrophytes and seventy-three families of macroinvertebrates were identified. We found that a diverse macrophyte community has a positive effect on the macroinv

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8

Luo, Zhi Wen, and Wen Yan Wu. "A Study on the Tolerance Value and Biodiversity of Benthic Macroinvertebrates." Applied Mechanics and Materials 513-517 (February 2014): 3283–86. http://dx.doi.org/10.4028/www.scientific.net/amm.513-517.3283.

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Macroinvertebrates are important components of stream ecosystems. A field experiment was conducted to study the effects of substrate particle size, shape, and roughness on the composition and biodiversity of macroinvertebrates. The results show that the particle sizes, porosity, and interstial dimensions of the substrate affect the macroinvertebrate community, while the shape and surface roughness of the substrate do not strongly affect the macrobenthos composition and density. The macroinvertebrate composition in gravel is stable. The density and species richness in the gravels, leaf humus an

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9

Carew, M. E., S. J. Nichols, J. Batovska, et al. "A DNA barcode database of Australia’s freshwater macroinvertebrate fauna." Marine and Freshwater Research 68, no. 10 (2017): 1788. http://dx.doi.org/10.1071/mf16304.

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Macroinvertebrates are widely used for monitoring freshwater ecosystems. In most monitoring programs, identifications take substantial time and expense. Methods that improve the speed, accuracy and cost-effectiveness of macroinvertebrate identification would benefit such programs. Increasingly, DNA barcodes are being used to provide accurate species-level identifications and have the potential to change how macroinvertebrates are routinely identified. Herein we discuss the need for DNA barcodes of freshwater macroinvertebrates with particular reference to Australia. We examine the use of DNA b

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10

Chi, Shiyun, Jun Hu, Ming Li, and Chenyan Wan. "What Are the Relationships between Plankton and Macroinvertebrates in Reservoir Systems?" Water 15, no. 15 (2023): 2682. http://dx.doi.org/10.3390/w15152682.

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Macroinvertebrates and plankton play crucial roles in reservoir food webs; however, their relationships have received limited attention. This study investigates the associations between plankton and macroinvertebrates in fifty selected reservoirs. During the spring season, significant concordances were observed in species richness between phytoplankton and zooplankton, as well as between zooplankton and macroinvertebrates. In contrast, during the summer season, the concordance in species richness between phytoplankton and macroinvertebrates was higher compared to other assemblages. Although ma

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11

Hughes, Robert M., Alan T. Herlihy, Randy Comeleo, David V. Peck, Richard M. Mitchell, and Steven G. Paulsen. "Patterns in and predictors of stream and river macroinvertebrate genera and fish species richness across the conterminous USA." Knowledge & Management of Aquatic Ecosystems, no. 424 (2023): 19. http://dx.doi.org/10.1051/kmae/2023014.

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Both native and non-native taxa richness patterns are useful for evaluating areas of greatest conservation concern. To determine those patterns, we analyzed fish and macroinvertebrate taxa richness data obtained at 3475 sites collected by the USEPA's National Rivers and Streams Assessment. We also determined which natural and anthropogenic variables best explained patterns in regional richness. Macroinvertebrate and fish richness increased with the number of sites sampled per region. Therefore, we determined residual taxa richness from the deviation of observed richness from predicted richness

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12

Castro, DMP, RM Hughes, and M. Callisto. "Influence of peak flow changes on the macroinvertebrate drift downstream of a Brazilian hydroelectric dam." Brazilian Journal of Biology 73, no. 4 (2013): 775–82. http://dx.doi.org/10.1590/s1519-69842013000400013.

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Successive daily peak flows from hydropower plants can disrupt aquatic ecosystems and alter the composition and structure of macroinvertebrates downstream. We evaluated the influence of peak flow changes on macroinvertebrate drift downstream of a hydroelectric plant as a basis for determining ecological flows that might reduce the disturbance of aquatic biota. The aim of this study was to assess the influence of flow fluctuations on the seasonal and daily drift patterns of macroinvertebrates. We collected macroinvertebrates during fixed flow rates (323 m3.s–1 in the wet season and 111 m3.s–1 i

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13

Moorhouse, Tom P., Alison E. Poole, Laura C. Evans, David C. Bradley, and David W. Macdonald. "Intensive removal of signal crayfish (Pacifastacus leniusculus) from rivers increases numbers and taxon richness of macroinvertebrate species." Ecology and Evolution 4, no. 4 (2014): 494–504. https://doi.org/10.5281/zenodo.13511110.

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(Uploaded by Plazi for the Bat Literature Project) Invasive species are a major cause of species extinction in freshwater ecosystems, and crayfish species are particularly pervasive. The invasive American signal crayfish Pacifastacus leniusculus has impacts over a range of trophic levels, but particularly on benthic aquatic macroinvertebrates. Our study examined the effect on the macroinvertebrate community of removal trapping of signal crayfish from UK rivers. Crayfish were intensively trapped and removed from two tributaries of the River Thames to test the hypothesis that lowering signal cra

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Moorhouse, Tom P., Alison E. Poole, Laura C. Evans, David C. Bradley, and David W. Macdonald. "Intensive removal of signal crayfish (Pacifastacus leniusculus) from rivers increases numbers and taxon richness of macroinvertebrate species." Ecology and Evolution 4, no. 4 (2014): 494–504. https://doi.org/10.5281/zenodo.13511110.

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(Uploaded by Plazi for the Bat Literature Project) Invasive species are a major cause of species extinction in freshwater ecosystems, and crayfish species are particularly pervasive. The invasive American signal crayfish Pacifastacus leniusculus has impacts over a range of trophic levels, but particularly on benthic aquatic macroinvertebrates. Our study examined the effect on the macroinvertebrate community of removal trapping of signal crayfish from UK rivers. Crayfish were intensively trapped and removed from two tributaries of the River Thames to test the hypothesis that lowering signal cra

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15

Moorhouse, Tom P., Alison E. Poole, Laura C. Evans, David C. Bradley, and David W. Macdonald. "Intensive removal of signal crayfish (Pacifastacus leniusculus) from rivers increases numbers and taxon richness of macroinvertebrate species." Ecology and Evolution 4, no. 4 (2014): 494–504. https://doi.org/10.5281/zenodo.13511110.

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(Uploaded by Plazi for the Bat Literature Project) Invasive species are a major cause of species extinction in freshwater ecosystems, and crayfish species are particularly pervasive. The invasive American signal crayfish Pacifastacus leniusculus has impacts over a range of trophic levels, but particularly on benthic aquatic macroinvertebrates. Our study examined the effect on the macroinvertebrate community of removal trapping of signal crayfish from UK rivers. Crayfish were intensively trapped and removed from two tributaries of the River Thames to test the hypothesis that lowering signal cra

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16

Moorhouse, Tom P., Alison E. Poole, Laura C. Evans, David C. Bradley, and David W. Macdonald. "Intensive removal of signal crayfish (Pacifastacus leniusculus) from rivers increases numbers and taxon richness of macroinvertebrate species." Ecology and Evolution 4, no. 4 (2014): 494–504. https://doi.org/10.5281/zenodo.13511110.

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(Uploaded by Plazi for the Bat Literature Project) Invasive species are a major cause of species extinction in freshwater ecosystems, and crayfish species are particularly pervasive. The invasive American signal crayfish Pacifastacus leniusculus has impacts over a range of trophic levels, but particularly on benthic aquatic macroinvertebrates. Our study examined the effect on the macroinvertebrate community of removal trapping of signal crayfish from UK rivers. Crayfish were intensively trapped and removed from two tributaries of the River Thames to test the hypothesis that lowering signal cra

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17

Sánchez-Herrera, Marjorie Josefina, and Mylenda Avendaño-Sánchez. "Macroinvertebrados del norte de santander." Respuestas 10, no. 1 (2016): 3–20. http://dx.doi.org/10.22463/0122820x.697.

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El presente artículo tiene como fin reportar las morfofamilias de macroinvertebrados capturadas e identificadas en diferentes puntos de las principales cuencas del departamento Norte de Santander: Pamplonita, Zulia, Algodonal y la Subcuenca del Táchira; contribuyendo al conocimiento de la biodiversidad acuática de la región.Palabras Clave: BMWP; Bioindicadores; Biodiversidad; Macroinvertebrados ABSTRACTThe aim of this paper is to report the morfofamilies of macroinvertebrates captured and identified in different points of the main basins of the rivers Pamplonita, Zulia, Algodonal and Táchira i

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18

Mulat, Kebebush, and Antensay Mekoya. "Impact of Fine Sediment on Benthic Macroinvertebrates Communities of Freshwater Ecosystem: A Review." East African Journal of Forestry and Agroforestry 7, no. 1 (2024): 146–74. http://dx.doi.org/10.37284/eajfa.7.1.1895.

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The freshwater environment in Ethiopia is exposed to severe human influence because of fast population growth and other factors. Anthropogenic activities in developing countries such as river regulation and pollution have a potentially negative cumulative impact on water quantity and quality of the rivers and wetlands, hence negatively impacting benthic invertebrates and fishes. This review aims to identify the impacts of fine sediment on the community of benthic macroinvertebrates, and freshwater food webs, and to assess the response of benthic invertebrates to fine sediment pollution. Litera

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Chaffee, Matthew, Aaron R. Mittelstet, Steven Comfort, Tiffany Messer, Daniel R. Uden, and Jenna McCoy. "Context-Dependent Macroinvertebrate Responses to Prolonged Biological and Chemical Treatment in Urbanized Lentic Ecosystems." Journal of Natural Resources and Agricultural Ecosystems 2, no. 4 (2024): 213–25. https://doi.org/10.13031/jnrae.16057.

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HighlightsTreatment improved water quality at Densmore Pond but not Wilderness Ridge Pond.Macroinvertebrate populations showed context-dependent patterns from FTW treatment.FTWs acted as refugia for ponds with eutrophic conditions.Macroinvertebrate predator species diversification increased at Densmore Pond.Abstract. In urban landscapes, stormwater retention ponds provide an abundance of services such as nutrient cycling, erosion control, pollutant removal, habitat, and aesthetics. Aquatic macroinvertebrates play functional roles in habitat creation and predator-prey interactions and are toler

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Thaeraniza, Shafa Thasya, Oktiyas Muzaky Luthfi, and Andik Isdianto. "Macroinvertebrata Recruitments in Artificial Reef After Two Years of Sinking on The Damas Beach, Trenggalek." Journal of Marine and Coastal Science 9, no. 3 (2020): 93. http://dx.doi.org/10.20473/jmcs.v9i3.22292.

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The condition of coral reefs in Damas Beach is included in the bad category because there are many fragments of coral reefs (rubble) caused by fishing nets caught in the reef. Based on the problem of coral reefs contained in the waters of Damas Beach, there are innovations to sink artificial reefs. The condition of artificial reefs that have been derived in the waters of Damas Beach within 2.5 years needs to be monitored to find out the macroinvertebrates that stick to the artificial reefs. Retrieval of macroinvertebrate data using the underwater photo transect method with the help of underwat

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Turyahabwe, Remigio, Caroline Mulinya, Andrew Mulabbi, and Moses Olowo. "A Comparison of the Efficiency of Aquatic Macroinvertebrate Sampling Tools Used in Lotic Environmental Impact Assessment of Human Activities in A Tropical Mountain Stream in Eastern Uganda." Ghana Journal of Geography 14, no. 2 (2022): 1–23. http://dx.doi.org/10.4314/gjg.v14i2.1.

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The study was aimed at comparing the efficiency of three macroinvertebrate sampling tools used in lotic environmental impact assessment of River Sipi including Surber sampler, rock-filled basket and Kick net sampling tools. The efficiency of the sampling tools was based on the data collected by each sampling tool, which was in turn used to calculate the Relative variation (RV) (efficiency), diversity, richness, and relative abundance, time taken to sort macroinvertebrate per sample and taxa assemblage. Data was analysed using a two-way ANOVA that was performed under the R Development Core Team

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Pires, Mateus Marques, Carla Bender Kotzian, Marcia Regina Spies, and Vanessa dos Anjos Baptista. "Comparative assessment of aquatic macroinvertebrate diversity in irrigated rice fields and wetlands through different spatial scales: an additive partitioning approach." Marine and Freshwater Research 67, no. 3 (2016): 368. http://dx.doi.org/10.1071/mf14109.

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The role of rice fields as refuges for wetland macroinvertebrates was assessed at multiple spatial scales, and macroinvertebrate diversity was compared between fields and natural wetlands. Because irrigated rice fields are highly disturbed environments, and have lower environmental complexity and heterogeneity in the irrigated phase than do wetlands, we hypothesised that the fields would sustain lower diversity than do wetlands, especially at broader spatial scales. Wetlands and rice fields from three regions in southern Brazil were simultaneously sampled. In wetlands, the broadest scale (hydr

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Pinna, Maurizio, Vojsava Gjoni, Fabio Bozzeda, Gabriele Marini, Giovanni Cristiano, and Antonio Di Sabatino. "How Do Sampling Methods Affect the Body Size–Abundance Relationships of Benthic Macroinvertebrates in Freshwater Ecosystems? A Comparative Analysis." Water 15, no. 3 (2023): 386. http://dx.doi.org/10.3390/w15030386.

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Body size is a key trait of species, populations, and organisms; it relates to abundance, home range, metabolic rates, and stressors. As reported by Damuth’s law, the relationship between body size and abundance is negative with a slope value of −0.75. In aquatic ecosystems, particularly for benthic macroinvertebrates, the slope value deviates from the expected value of −0.75. This variation may depend on abiotic and biotic factors as well as methods that are used to sample benthic macroinvertebrates. “Leaf-bags” and “Surber-net” are the most used methods and they provide different data about

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Czarnecka, Magdalena, and Oliver Miler. "Decay processes in woody debris influence the taxonomic and functional composition of littoral macroinvertebrates." Canadian Journal of Fisheries and Aquatic Sciences 75, no. 10 (2018): 1596–605. http://dx.doi.org/10.1139/cjfas-2017-0364.

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We examined the effects of woody debris decay state on the densities, taxonomic and functional composition, and diversity of macroinvertebrates in littoral zones of undeveloped lakes. Our study revealed that the interacting effects of increasing roughness and softness of the wood, as well as changes in the quality of food resources with progressing decomposition of woody debris, exerted the strongest impacts on macroinvertebrate communities. Structurally complex, decomposed wood supported higher densities and species richness of macroinvertebrates than undecayed wood. We also found several tax

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Kędzior, Renata, Małgorzata Kłonowska-Olejnik, Elżbieta Dumnicka, et al. "Macroinvertebrate habitat requirements in rivers: overestimation of environmental flow calculations in incised rivers." Hydrology and Earth System Sciences 26, no. 15 (2022): 4109–24. http://dx.doi.org/10.5194/hess-26-4109-2022.

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Abstract. Flow variability determines the conditions of river ecosystems and river ecological functioning. The variability of ecological processes in river ecosystems gradually decreases due to river channelization and incision. Prediction of the environmental flow allows us to keep biological diversity and river health developed as a response to the degradation of aquatic ecosystems overexploited by humans. The goal of the study was to test the influence of river incision on environmental flow estimation based on the Biological Monitoring Working Party (BMWP) macroinvertebrate index. A total

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Macher, Jan-Niklas, Katerina Drakou, Athina Papatheodoulou, Berry van der Hoorn, and Marlen Vasquez. "The mitochondrial genomes of 11 aquatic macroinvertebrate species from Cyprus." Metabarcoding and Metagenomics 4 (September 21, 2020): e58259. https://doi.org/10.3897/mbmg.4.58259.

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Aquatic macroinvertebrates are often identified, based on morphology, but molecular approaches like DNA barcoding, metabarcoding and metagenomics are increasingly used for species identification. These approaches require the availability of DNA references deposited in public databases. Here we report the mitochondrial genomes of 11 aquatic macroinvertebrate species from Cyprus, a European Union island country in the Mediterranean. Only three species could be provisionally assigned to a binomial species name, highlighting the current lack of molecular references for aquatic macroinvertebrates f

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P Ramollo, Phetole. "Impact of Alluvial Diamond Mining on Macroinvertebrate Community Structure in the Lower Vaal River, Northern Cape Province in South Africa." International Journal of Environment 9, no. 2 (2020): 1–22. http://dx.doi.org/10.3126/ije.v9i2.32496.

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The study aimed to assess the impact of alluvial diamond mining on macroinvertebrate community composition at four selected sites in lower Vaal River in 2016 with the application of the South African Scoring System 5 (SASS5). Macroinvertebrates and physico-chemical water parameters such as pH, turbidity, electrical conductivity and dissolved oxygen were measured seasonally. Turbidity levels were high 5.98.0±0.63 NTU but never exceeded the water quality guidelines of aquaculture, whilst pH values did not vary much and were generally alkaline throughout the study. The macroinvertebrate community

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Gómez-Aguirre, Ana M., Magnolia C. Longo-Sánchez, and Juan F. Blanco. "Macroinvertebrate assemblages in Gorgona Island streams: spatial patterns during two contrasting hydrologic periods." Actualidades Biológicas 31, no. 91 (2012): 161–78. http://dx.doi.org/10.17533/udea.acbi.331496.

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Studies comparing various streams are scarce in tropical insular systems and inexistent in Colombia. In order to understand the spatial patterns of macroinvertebrates in tropical insular streams, and the environmental drivers of such patterns, we tested for patterns among streams but using a nested sampling design from streams to microhabitats in Gorgona Island (Colombia, Tropical Eastern Pacific) during two seasons (low and high precipitation). We found that benthic macroinvertebrate assemblages showed clear differences among streams despite of the variability within nested levels. Hydrologic

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Arevalo, Elorri, Agnès Bardonnet, Stéphane Glise, et al. "A permeable hyporheic zone may contribute to buffer the effects of a drying event on prey availability for salmonid juveniles." Knowledge & Management of Aquatic Ecosystems, no. 425 (2024): 15. http://dx.doi.org/10.1051/kmae/2024013.

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Climate change is increasing the intensity and frequency of hydrological events in freshwater. Summer droughts and drying events drastically reduce the favourable habitat for aquatic organisms shaping interactions among species. Macroinvertebrates are usually less abundant during severe summer low flows, reducing prey availability for carnivorous fish, such as brown trout (Salmo trutta). To quantify the consequences of a surface water drying event on fish performance, we conducted an experiment in 6 experimental channels naturally fed by water and macroinvertebrates. After a colonisation perio

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Rahmawati, Yunita Fera, Rizka Apriani Putri, Tatag Bagus Putra Prakarsa, Chrisshinta Iris Edhiningtyas, and Lisa Agustina Hermawan. "Abundance and distribution pattern of macroinvertebrates at Watu Lumbung Beach, Gunungkidul, Yogyakarta." Biogenesis: Jurnal Ilmiah Biologi 12, no. 1 (2024): 11–21. https://doi.org/10.24252/bio.v12i1.40247.

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Macroinvertebrates are one of the bioindicators in aquatic ecosystems. The diversity and distribution patterns of functional groups of macroinvertebrate communities are assessed to determine water quality. The objective of this research was to figure out the abundance and distribution of macroinvertebrates in Watu Lumbung Beach, Gunungkidul, Yogyakarta. This study was conducted in May 2022 with the quadrat transect method using 1×1 m quadrats along Watu Lumbung Beach, Gunungkidul, Yogyakarta. Sampling was conducted at two randomly determined stations from the lowest low tide to the middle of t

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Mohammed, Ibrahim, Ayalew Wondie, and Minwyelet Mengist. "The environmental quality and macroinvertebrate community structures of wetlands found in the Lake Tana Watershed, Ethiopia." Journal of the Cameroon Academy of Sciences 17, no. 3 (2022): 183–203. http://dx.doi.org/10.4314/jcas.v17i3.1.

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The present study was conducted to assess the environmental quality status and macroinvertebrate community structures of wetlands using macroinvertebrates as bioindicators. A multimetric biotic index approach was used for the study. The findings revealed 3,367 macroinvertebrates belonging to 37 families. The percentages of Ephemeroptera, Odonata, and Tricoptera (%EOT), percent Diptera, percent filterercollectors, the ratio of Ephemeroptera, Plecoptera, and Trichoptera to Chironomid (EPT/C), the Biological Monitoring Working Party Score, and the Shannon–Wiener diversity index were all significa

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J.B., Edward, and Ugwumba A.A.A. "MACROINVERTEBRATE FAUNA OF A TROPICAL SOUTHERN RESERVOIR, EKITI STATE, NIGERIA." Continental J. Biological Sciences 4, no. 1 (2011): 30–40. https://doi.org/10.5281/zenodo.1310756.

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A survey of the macroinvertebrate fauna of Egbe Reservoir, Ekiti State, Nigeria was carried out. Sampling of surface waters and macroinvertebrates was carried out twice in a month from September 2004 to December 2006. Physico-chemical parameters determined include pH, conductivity, alkalinity, dissolved oxygen and biochemical oxygen demand (BOD) using APHA methods. Macroinvertebrates were collected by kick sampling and with Van veen grab. Data analysis was done using descriptive statistics, Duncan multiple range, pearson correlation, paired t tests and diversity indices. Eighteen taxa of macro

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Saad, Moch, Fuquh Rahmat Shaleh, and Faisol Mas'ud. "BIOMONITORING OF MACROINVERTEBRATE DIVERSITY AS AN INDICATOR OF POLLUTION IN DEKET RIVERS LAMONGAN REGENCY." Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology 21, no. 1 (2025): 32–37. https://doi.org/10.14710/ijfst.21.1.32-37.

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Macroinvertebrates are aquatic organisms that live at the bottom of the water, have relatively slow movements, and have a relatively long life span so that they can respond to river water conditions, changes in water quality, and the substrate in which they live significantly affecting their composition and abundance. This research aims to determine the diversity value, macroinvertebrate dominance, and the river water quality based on the Family Biotic Index (FBI) in the Deket River, located in the Lamongan Regency. The sampling method used a purposive sampling method, sampling was carried out

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Bućan, Denis, Vlatka Mičetić Stanković, Marina Vilenica, Marina Šumanović, and Marko Miliša. "Studying benthic macroinvertebrates colonisation dynamics in a karst spring: The role of artificial substrates and environment." Ecologica Montenegrina 87 (June 11, 2025): 114–34. https://doi.org/10.37828/em.2025.87.6.

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Benthic macroinvertebrates have been thoroughly studied from various points of view, but our knowledge about their colonisation processes and dynamics in karstic springs is still scarce. Karst springs are stable systems that serve as an ideal experimental field site for studying the colonisation processes of benthic macroinvertebrates. Therefore, we conducted a study on the dynamics of their colonisation as a function of environmental characteristics, using artificial substrates that mimic aquatic vegetation. The substrates were placed in both open and closed canopy areas with different motili

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Lee, Timothy S., Amy E. Fowler, Stacy A. Krueger-Hadfield, Chloe Gabriel, and April M. H. Blakeslee. "Biogeographic patterns of community diversity associated with an introduced alga." Aquatic Invasions 20, no. 1 (2025): 127–51. https://doi.org/10.3391/ai.2025.20.1.134814.

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Non-native foundation species may alter physical environments and provide habitat, thereby impacting recipient communities. Along the US east coast, we assessed biogeographic patterns of free-living and parasitic community diversity associated with the non-native red alga Gracilaria vermiculophylla, which is characterized by fixed (with holdfast) or free-floating thalli depending on the availability of hard substratum. In summer 2019, we surveyed 17 sites across 3 biogeographic regions. We used a random quadrat design to collect G. vermiculophylla and associated mobile macroinvertebrates per s

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Lee, Timothy S., Amy E. Fowler, Stacy A. Krueger-Hadfield, Chloe Gabriel, and April M. H. Blakeslee. "Biogeographic patterns of community diversity associated with an introduced alga." Aquatic Invasions 20, no. (1) (2025): 127–51. https://doi.org/10.3391/ai.2025.20.1.134814.

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Non-native foundation species may alter physical environments and provide habitat, thereby impacting recipient communities. Along the US east coast, we assessed biogeographic patterns of free-living and parasitic community diversity associated with the non-native red alga <i>Gracilaria vermiculophylla</i>, which is characterized by fixed (with holdfast) or free-floating thalli depending on the availability of hard substratum. In summer 2019, we surveyed 17 sites across 3 biogeographic regions. We used a random quadrat design to collect <i>G. vermiculophylla</i> and associated mobile macroinver

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Shuman, Tyler C., Peter C. Smiley, Robert B. Gillespie, and Javier M. Gonzalez. "Influence of Physical and Chemical Characteristics of Sediment on Macroinvertebrate Communities in Agricultural Headwater Streams." Water 12, no. 11 (2020): 2976. http://dx.doi.org/10.3390/w12112976.

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Agricultural land use leads to changes in physical and chemical characteristics of sediment that influence macroinvertebrate community diversity and abundance in streams. To the best of our knowledge the joint influence of sediment’s physical and chemical characteristics on stream macroinvertebrates has not been assessed. We measured sediment’s physical and chemical characteristics and sampled macroinvertebrates in eight agricultural headwater streams in Indiana, Michigan, and Ohio, United States, in 2017 and 2018 to determine the physical and chemical conditions of the sediment, to evaluate t

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Nahli, A., F. E. Sghiouer, S. Oubraim, and M. Chlaida. "Structure and trophic organisation of the macrobenthic community of the Hassar stream after installation of the Mediouna wastewater treatment plant (Casablanca, Morocco)." IOP Conference Series: Earth and Environmental Science 1090, no. 1 (2022): 012002. http://dx.doi.org/10.1088/1755-1315/1090/1/012002.

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Abstract The goal of this research is to assess changes in the structure of benthic macroinvertebrate Functional Feeding Groups (FFGs) in the Hassar Stream (north-east of Casablanca) after the Mediouna wastewater treatment plant (WWTP) was installed. Over the course of a year, from November 2013 to October 2014, data on water quality and macroinvertebrate fauna are gathered at seven sampling stations. To measure the resilience of FFGs, macroinvertebrates are used to analyse the influence of physicochemical water quality on their organisation. Based on FFGs abundance, Collector-gatherers make u

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Lin, Qidong, Jinxi Song, Carlo Gualtieri, et al. "Effect of Hyporheic Exchange on Macroinvertebrate Community in the Weihe River Basin, China." Water 12, no. 2 (2020): 457. http://dx.doi.org/10.3390/w12020457.

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The effect of hyporheic exchange on macroinvertebrates is a significant topic in ecohydraulics. A field study was conducted during May and June 2017 to investigate the impacts of magnitude and patterns of hyporheic exchange on the sediment macroinvertebrate community in the Weihe River basin. The results demonstrate that upwelling flows cause resuspension of riverbed sediment, increasing the proportion of swimmer groups (such as Baetidae) in the macroinvertebrate community. However, large resuspension of river bed sediment results in a reduced abundance of macroinvertebrates. By controlling th

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Turyahabwe, Remigio, Andrew Mulabbi, Joyfred Asaba, and Moses Olowo. "Ecological Responses of Macroinvertebrates to an In-Stream Ecosystem Restoration Technique in a Tropical Stream in Eastern Uganda." East African Journal of Environment and Natural Resources 3, no. 1 (2021): 129–44. http://dx.doi.org/10.37284/eajenr.3.1.398.

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A field experiment was conducted to examine the ecological responses of macroinvertebrates to an in-stream ecosystem restoration technique called woody debris introduced in a stream in different arrangements to show how they (woody debris) affected the macroinvertebrate ecology, specifically assemblage composition and biometrics in River Nabongo. The experiment was carried out in two heterogeneous stream environments i.e., i) in a riffle found in the middle reaches of the river at a higher altitude and ii) a pool in the lower altitude and reaches of the river. Each of these two treatments had

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Andem, Andem Bassey, Christopher Ogamode Odey, Solomon B. Beshel, Opeyemi Babasegun Ojo, and Marvellous Christopher Etuk. "Human-Induced Impact on the Distribution and Diversity of Benthic Macroinvertebrates and Fish Fauna in the Tropical Ikang River, Nigeria." Croatian Journal of Fisheries 81, no. 1 (2023): 1–12. http://dx.doi.org/10.2478/cjf-2023-0001.

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Abstract South-eastern Nigeria’s tropical water ecosystems typically consist of mangrove swamps and riparian forests, both of which have become endangered in the last six decades. The purpose of this research was to determine the extent of human-induced impact and activities on the effect of water quality on the distribution and diversity of benthic macroinvertebrates and fish fauna in the Tropical River (Ikang). The river’s surface water, benthic macroinvertebrates, and fish fauna were sampled and identified to create a database of reference information. Twelve (12) species of benthic macroin

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Vasco, Anderson Nascimento do, Amanda Vaz de Souza Oliveira, Geovane Alves Feitosa, Talita Guimarães Araújo-Piovezan, Agripino Emanuel Oliveira Alves, and José Oliveira Dantas. "Impacts of dam construction on the macroinvertebrate community in the Poxin-Açú, in a tropical region." Ambiente e Agua - An Interdisciplinary Journal of Applied Science 16, no. 6 (2021): 1–11. http://dx.doi.org/10.4136/ambi-agua.2704.

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River regularization plays an important role in socio economic development. However, it also modifies the natural flow system of the river and its biotic and abiotic characteristics, causing significant impacts on rivers. To evaluate the impacts on the macroinvertebrate community caused by dam construction on the Poxim-Açú River, metrics of composition and community structure of the macroinvertebrates were analyzed, as well as ecological and biological traits of the region. Macroinvertebrates were collected at three sites located downstream the dam, before (2013) and after (2015) dam construct

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Grygoruk, Mateusz, Ewelina Szałkiewicz, Maria Grodzka-Łukaszewska, et al. "Revealing the influence of hyporheic water exchange on the composition and abundance of bottom-dwelling macroinvertebrates in a temperate lowland river." Knowledge & Management of Aquatic Ecosystems, no. 422 (2021): 37. http://dx.doi.org/10.1051/kmae/2021036.

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We studied distributions and abundances of macroinvertebrates in relation to hyporheic water exchange (HWE) patterns of the upper Biebrza − a small, lowland, low dynamic European river located in Northeast Poland. On a 6-km stretch of the river; we determined the variability of water exchange in the hyporheic zone by using direct field measurements of the pressure gradient to determine groundwater–surface water interactions. We identified locations with upwelling and downwelling fluxes of HWE as well as ambiguous hydraulic contact between groundwater and surface water along the river. In these

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Tarkowska-Kukuryk, Monika. "Environmental Drivers of Macroinvertebrate Assemblages within Peat Pool Habitat-Implication for Bioassessment." Water 13, no. 17 (2021): 2369. http://dx.doi.org/10.3390/w13172369.

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Macroinvertebrates are a crucial component of wetland trophic webs. Many taxa are used as bioindicators of ecosystem change. However, relationships between macroinvertebrates and the environmental factors in peat pool habitats are still not well recognized. The present study shows the results of long-term studies during the years 2010–2020, on the responses of macroinvertebrates to the changes of environmental variables in a peat pool habitat formed as a result of peat exploitation on continental raised bog. The RDA analysis significantly explained 87.3% of the variance in macroinvertebrates a

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Rivera, Sinziana, Valentin Vasselon, Frederic Rimet, and Agnès Bouchez. "Aquatic biofilms can act as natural environmental DNA samplers." ARPHA Conference Abstracts 4 (March 4, 2021): e64812. https://doi.org/10.3897/aca.4.e64812.

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Diatoms, macroinvertebrates and fish communities are widely used for the assessment of the ecological status of rivers and lakes. Metabarcoding studies of these communities are usually performed from "bulk" samples in the case of diatoms and macroinvertebrates; and from water samples in the case of fish.Recent studies, suggest that aquatic biofilms can physically act as environmental catchers of environmental DNA (eDNA) (e.g. Mariani et al. 2019). Thus, we propose an alternative metabarcoding approach to study macroinvertebrates and fishes directly from this matrix.The capacity of aquatic biof

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Silva, CV, and R. Henry. "Aquatic macroinvertebrates associated with Eichhornia azurea (Swartz) Kunth and relationships with abiotic factors in marginal lentic ecosystems (São Paulo, Brazil)." Brazilian Journal of Biology 73, no. 1 (2013): 149–62. http://dx.doi.org/10.1590/s1519-69842013000100016.

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Marginal lakes are characterised by their having high biological diversity due to the presence of aquatic macrophytes in their coastal zones, providing habitats for refuge and food for animal community members. Among the fauna components associated with macrophytes, aquatic macroinvertebrates are important because they are an energy source for predators and fish. In six lakes and two different seasons (March and August 2009), the ecological attributes of aquatic macroinvertebrate community associated with Eichhornia azurea were compared and the controlling environmental factors were identified

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SRIPANYA, JUTAMAS, KWANSIRI RATTANAWILAI, CHANDA VONGSOMBATH, VIENGKHONE VANNACHAK, CHUTIMA HANJAVANIT, and NARUMON SANGPRADUB. "Benthic Macroinvertebrates and Trichoptera Adults for Bioassessment Approach in Streams and Wadeable Rivers in Lao People's Democratic Republic." Tropical Natural History 22 (June 6, 2022): 12–24. https://doi.org/10.58837/tnh.22.1.254817.

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Rapid bioassessment for water quality has not been established in Loa PDR. This study provides baseline information on the composition and distribution of benthic macroinvertebrate diversity and Trichoptera adults in two streams and three wadeable rivers for future rapid bioassessment in Lao PDR. Benthic macroinvertebrates were collected at each site in 20 sweeps using a D-Frame net (450 µm mesh size) in April 2017, 2018, and November 2017. Adults of Trichoptera were collected using an ultraviolet light trap. A total of 4,539 benthic macroinvertebrates belonging to 176 taxa, 84 families, 15 or

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Edosa, Omoregie, and S. Ngatajosi. "Macroinvertebrate diversity in a Subtropical High-Pressure Zone (SHPZ) man-made lake: Goreangab Dam, Windhoek, Namibia." Namibian Journal for Research, Science and Technology 3, no. 2 (2021): 81–90. http://dx.doi.org/10.54421/njrst.v3i2.43.

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This research investigated the diversity and distribution of macroinvertebrate assemblages of a sub-tropical high-pressure belt man-made lake, the Goreangab Dam, in Windhoek, Namibia in order to develop a respective index of biotic integrity as a baseline of determining and monitoring the health status of the dam. Macroinvertebrates samples were collected biweekly, over a period of two months (August and September 2019) from 8 stations along the bank of the dam. Collected macroinvertebrate samples were sorted live, counted and identified to the lowest taxonomic level possible. The Shannon Wein

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Culp, Joseph M., and Ronald W. Davies. "Responses of Benthic Macroinvertebrate Species to Manipulation of Interstitial Detritus in Carnation Creek, British Columbia." Canadian Journal of Fisheries and Aquatic Sciences 42, no. 1 (1985): 139–46. http://dx.doi.org/10.1139/f85-017.

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Experimental manipulations were conducted in Carnation Creek, British Columbia, to determine the response of macroinvertebrate distribution and abundance to differences in detritus source and quantity. Four treatments (no detritus, low hemlock (Tsuga heterophylla), low alder (Alnus rubra), high alder) with a standardized substrate were established in a riffle and left for 28 d. Densities and/or biomasses of 12 of the 20 colonizing macroinvertebrate taxa were significantly different among the detritus treatments. Microbial activity, detritus processing, and macroinvertebrate abundances were hig

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Elias, Carmen L., Ana Raquel Calapez, Salomé F. P. Almeida, and Maria João Feio. "From perennial to temporary streams: an extreme drought as a driving force of freshwater communities." Marine and Freshwater Research 66, no. 5 (2015): 469. http://dx.doi.org/10.1071/mf13312.

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Alterations in trait proportions of diatom and aquatic macroinvertebrate communities were used to evaluate the consequences of the drying of temperate perennial streams due to an uncommon drought event. Four Atlantic-temperate Portuguese streams were sampled on three occasions; spring before the drought, 2 weeks after the return of water to the streambed, and spring after the drought. The traits from diatom and macroinvertebrate communities from temperate streams were also compared with those from Mediterranean systems to assess possible shifts in traits. The effects from stream drying were lo

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