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The influence of flow regime on ecological quality, bird diversity, and shellfish fisheries in a Lowland Mediterranean River and its coastal area
(MDPI, 2019-05-01)
Designing environmental flows in lowland river sections and estuaries is a challenge for researchers and managers, given their complexity and their importance, both for nature conservation and economy. ...
Stable isotope analyses reveal major nutritional deficiencies in captive vs. field juvenile individuals of Pinna nobilis
(Elsevier, 2021-03-16)
The pen shell, Pinna nobilis L. is critically endangered by the spread of a haplosporidan parasite. Stable isotopes have been shown an association with dietary assimilation, trophic level, and body ...
Ecohydraulics of river flow alterations and impacts on freshwater fish
(Asociación Ibérica de Limnologia, 2020-01-22)
Ecohydraulics of river flow alterations and impacts on freshwater fish The flow regime is a determinant of the ecological function and natural dynamics of a river system with a prominent effect on ...
An Update on Ciguatoxins and CTX-like Toxicity in Fish from Different Trophic Levels of the Selvagens Islands (NE Atlantic, Madeira, Portugal)
(MDPI, 2021-08-20)
The Selvagens Islands, which are a marine protected area located at the southernmost point of the Portuguese maritime zone, have been associated with fish harboring ciguatoxins (CTX) and linked to ...
Can we save a marine species affected by a highly infective, highly lethal, waterborne disease from extinction?
(Elsevier, 2020-03-18)
Anthropogenic drivers and global warming are altering the occurrence of infectious marine diseases, some of which produce mass mortalities with considerable ecosystemic and economic costs. The Mediterranean ...
A smartphone-controlled amperometric immunosensor for the detection of Pacific ciguatoxins in fish
(Elsevier, 2021-12-02)
Ciguatoxins (CTXs) are marine neurotoxins produced by microalgae of the genera Gambierdiscus and Fukuyoa. CTXs may reach humans through food webs and cause ciguatera fish poisoning (CFP). An immunosensor ...
Connecting the morphological and molecular species concepts to facilitate species identification within the genus Fragilaria (Bacillariophyta)
(Wiley, 2019-05-20)
This paper explores the diversity and taxonomy of species within Fragilaria sensu stricto, an abundant and ecologically important diatom genus, taking advantage of cultured and DNA ‐barcoded material. ...
Monitoring rice crop and yield estimation with Sentinel-2 data
(Elsevier, 2022-03-06)
The future success of rice farming will lie in developing productive, sustainable, and resilient farming systems in relation to coexistent ecosystems. Thus, accurate information on agricultural practices ...
Impacts of diffuse urban stressors on stream benthic communities and ecosystem functioning: A review
(Asociación Ibérica de Limnología, 2024)
Catchment urbanisation results in urban streams being exposed to a multitude of stressors. Notably, stressors originating from diffuse sources have received less attention than stressors originating ...
Nitzschia captiva sp. nov. (Bacillariophyta), the essential prey diatom of the kleptoplastic dinoflagellate Durinskia capensis, compared with N. agnita, N. kuetzingioides and other species
(Taylor & Francis Group, 2023-03-13)
Durinskia capensis is a kleptoplastic dinoflagellate species from high intertidal marine rock pools, which can use a variety of diatoms for photosynthesis. However, very few of the diatoms permit ...