ARTICLES CIENTÍFICS: Enviaments recents
Ara mostrant els elements 1-20 de 3447
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Can genetic diversity in microalgae species be explained by climate: an overview of metabarcoding with diatoms
(ISME Communications: New Developments in Microbial Ecology, 2025-09-26)Diatoms, a diverse and abundant group of microalgae, play a crucial role in the functioning of rivers, and are widely used as indicators of ecological quality. This microalgae group has an intraspecific ... -
Evaluation of the efficiency of cyclodextrin polymers as sustainable sampling material for catching palytoxin-like compounds in seawater
(Microchimica Acta, 2025-09-10)Palytoxin-like compounds, including ovatoxins, are potent emerging toxins responsible for human respiratory poisonings following inhalation of contaminated marine aerosols. Periodic massive proliferations ... -
Bald disease in a natural population of the purple sea urchin Paracentrotus lividus of the Mediterranean Sea: From spines to tissues
(Journal of Invertebrate Pathology, 2025-07-30)Recently, unusual mortality outbreaks have been reported in the echinoderm populations over broad geographic regions. The present work used different diagnostic approaches to unravel the Bald Sea Urchin ... -
Methanotrophic bacterial meal as an alternative feed ingredient for whiteleg shrimp (Litopenaeus vannamei) diets
(Aquaculture Reports, 2025-09-12)A nutritional trial evaluated a bacterial single-cell protein (BSCP) as an alternative to fishmeal (FM) in whiteleg shrimp (Litopenaeus vannamei) diets. Four diets with increasing levels of FM replacement ... -
Where Do You Fly From? Assessing Aerial Dispersal in Temporary Rivers Using Stable Isotopes
(Freshwater Biology, 2025-10-15)1. Dispersal is a crucial ecological process that facilitates gene flow and species exchange within ecosystems. In temporary rivers (TRs), dispersal is a key driver of community assembly because it ... -
Individual Variation in Movement Behavior of Stream-Resident Mediterranean Brown Trout (Salmo trutta Complex)
(Fishes, 2025-06-30)Understanding individual movement patterns in stream-resident salmonids is critical for conservation and river management, particularly in Mediterranean streams characterized by high environmental ... -
Secondary Production and Biomass Dynamics of Mediterranean Brown Trout (Salmo trutta Complex) in Pyrenean Headwater Streams
(Fishes, 2025-09-23)Fish secondary production integrates multiple demographic parameters, including population density, growth, mortality, and recruitment, and thereby provides a comprehensive measure of ecological ... -
Dynamics of Vibrio ostreicida in Mytilus galloprovincialis through in vivo infections
(Frontiers in Immunology, 2025-11-26)Introduction: Vibrio species are widespread in coastal environments, where they are being increasingly associated with mortality episodes of farmed bivalves. This is the case for Vibrio ostreicida strain ... -
Interactions between the oyster larvae pathogen Vibrio ostreicida and the bivalve hosts Mytilus galloprovincialis and Magallana gigas
(Frontiers in Immunology, 2025-11-26)Introduction: Marine bivalves are continuously exposed to a variety of environmental stressors, including different Vibrio species potentially involved in disease outbreaks that have severely impacted ... -
Replacing soybean meal with distillers dried grains solubles on growth performance and feed utilization in catfish Clarias magur fingerlings
(Scientific Reports, 2025-10-29)The present study explored the feasibility of the use of distillers dried grains with solubles (DDGS) to replace soybean meal (SBM) in the diet of magur, Clarias magur fingerlings. The experimental feeds ... -
Activation of alternative oxidase ensures carbon supply for ethylene and carotenoid biosynthesis during tomato fruit ripening
(Plant Physiology, 2025-10-16)Tomato (Solanum lycopersicum) is a climacteric fruit displaying a respiration peak at the onset of ripening accompanied by increased synthesis of ethylene and carotenoid pigments. Chromoplast and ... -
Differentiation of two Bathyplectes species, B. anurus and B. curculionis, parasitoids of the Alfalfa weevil (Hypera postica) in Spain
(Bulletin of Entomological Research, 2025-07-24)The alfalfa weevil Hypera postica Gyllenhal (Coleoptera: Curculionidae) is one of the most destructive alfalfa pests in the world, resulting in substantial economic losses. However, the amount of damage ... -
Insect biological control: a global perspective
(Entomologia Generalis, 2025-09-24)The intentional use of biological control agents to manage arthropod pests dates back to as early as 304 AD, when Chinese farmers used weaver ants to manage citrus pests. Over time, biological control ... -
Linking root length and surface area to yield: variety-specific root plasticity in winter wheat across contrasting European environments
(Annals of Botany, 2025-07-16)Understanding the relationship of root traits and crop performance under varying environmental conditions facilitates the exploitation of root characteristics in breeding and variety testing to maintain ... -
Use of a Digital Twin for Water Efficient Management in a Processing Tomato Commercial Farm
(Agronomy, 2025-09-05)The increasing pressure on water resources caused by agricultural intensification, the rising food demand and climate change requires new irrigation strategies that improve the sustainability and ... -
Base and upper temperature thresholds to support the calculation of growing degree days aiming at their use with the FAO56rev crop coefficients curve: A review
(Agricultural Water Management, 2025-08-27)Growing Degree Days (GDD) are a fundamental tool for supporting crop and water management, estimating crop development and growth and, in particular, defining the crop coefficient curve, thus computing ... -
Spectroscopic Analysis of Proximal Leaves as a Method for Studying Nectarine Ripening
(ACS Agricultural Science & Technology, 2025-11-13)Traditional methods for fruit quality assessment are labor-intensive, destructive, and result in the loss of marketable produce. Spectroscopy, especially near-infrared (NIR) and mid-infrared (MIR), has ... -
Bivariate and multivariate analyses of allometric growth in larvae of farmed meagre (Argyrosomus regius): an integrated approach to define growth stages and ontogenetic transitions
(Frontiers in Marine Science, 2025-11-19)Fish larval rearing represents a critical stage due to the extreme fragility of larvae, small size, and specific nutritional needs during rapid growth. Successful larviculture requires understanding ... -
Spatial and seasonal performance of Blattisocius tarsalis in stored grain environments
(Journal of Stored Products Research, 2025-11-11)In large-scale grain storage facilities, various pests can infest stored grain causing significant damage. The predatory mite Blattisocius tarsalis has shown robust dispersal abilities in controlled ... -
Identification of Gambierdiscus species from La Réunion and evaluation of toxicity and toxin profile
(Harmful Algae, 2025-10-16)Five different species of Gambierdiscus have been identified in La Réunion (G. belizeanus, G. balechii, G. pacificus, G. silvae and G. ribotype 2) by morphological observations in Scanning Electron ...