Results 21 to 30 of about 14,692 (280)
Plant, Soil and Environment, 2023 While nutrients are administered through various sources and combinations, herbicides are used for pre-plant and pre-emergence weed control in the tomato fields. Therefore, a study was conducted to understand the effects of nutrient fertilisation through
Pavani Yerra +5 more
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, 2018 Standardized bioindicator values for phytoplankton (F), zooplankton (Z), periphyton (P) and zoobenthos(B). Provided are the minimum and maximum values of the Saprobic Index (Sládeček, 1973) for F, Z and P and of the Trent/Biotic Index (Woodiwiss, 1964 ...
Ovaskainen, O
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Ecology and Evolution, 2023 The conversion of forest into grassland can induce differentiation in the functional morphology of resilient species. To assess this effect, we have chosen a dung beetle Dichotomius problematicus, as a model species.
Diego Marín‐Armijos +2 more
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Cytotoxic evaluation of glyphosate, using Allium cepa L. as bioindicator
, 2020 Glyphosate is a chemical compound used mainly as a broad spectrum herbicide, it is recognized for its proven effectiveness and easy handling. It represents more than 60% of the world market of non-selective herbicides and is used in both agricultural ...
SALAZAR MERCADO, SEIR ANTONIO +1 more
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Butterflies as bioindicators of metal contamination
Environmental Science and Pollution Research, 2023 AbstractAnthropogenic trace metal contamination has significantly increased and has caused many hazardous consequences for the ecosystems and human health. The Terni basin valley (Central Italy) shows a heavy load of pollutants from industrial activities, while the characteristic orography structure of the valley favours air stagnation, thus limiting ...
Pallottini, Matteo +10 more
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Mexican Journal of Medical Research ICSA, 2013 The health of an ecosystem can be examined through the use of bioindicators (BI), while the health of a human being can be determined using some molecules such as biomarkers (BM). BI are complete organisms or part of them that can be measured to detect changes in the environment, the presence of pollution and its effect on the ecosystem, as well as the
Alejandra Hernández-Ceruelos +3 more
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Planta Daninha, 2012 Os objetivos deste estudo foram avaliar Azolla caroliniana como planta-teste em estudos ecotoxicológicos e estimar a CL50;7d dos herbicidas 2,4-D, glyphosate, clomazone e oxyfluorfen. As plantas foram aclimatadas em sala de bioensaio.
A.F. Silva +3 more
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Ciencias Marinas, 2004 We compared heavy metal levels (manganese, iron, zinc, cadmium, copper, chromium, and lead) in tissues and shells of juveniles (13±2.2 mm), medium-size organisms with mature gonads (25±4.1mm), and adults (35±1.2 mm) of the clam Tivela mactroides from ...
V Acosta, C Lodeiros
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Journal of Microbiology and Infectious Diseases, 2023 Background: Escherichia coli cause a wide range of infections in humans and animals in hospitals and community associated with multidrug-resistance, and serves as bioindicator of fecal contamination as well as AMR.
Urmy Biswas, Abhi Mallick, Surojit Das
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VALIDATION OF SOIL QUALITY INDEX IN SOIL USING BIOINDICATOR PLANT [PDF]
, 2021 Soils provide a broad set of vital ecosystem services and sustains the production of food and fibers, balancing the ecosystem. Thus, from the perspective of soil quality, it is defined as an ability to balance within the ecosystem to sustain biological ...
Oikawa, Ronaldo Toshiaki +2 more
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