Search Results - "Isabel Caçador"

Microplastics as vector for heavy metal contamination from the marine environment by Brennecke, Dennis, Duarte, Bernardo, Paiva, Filipa, Caçador, Isabel, Canning-Clode, João

“…The permanent presence of microplastics in the marine environment is considered a global threat to several marine animals. Heavy metals and microplastics are…”
Get full text

Sources and distribution of yttrium and rare earth elements in surface sediments from Tagus estuary, Portugal by Brito, Pedro, Prego, Ricardo, Mil-Homens, Mário, Caçador, Isabel, Caetano, Miguel

“…The distribution and sources of yttrium and rare-earth elements (YREE) in surface sediments were studied on 78 samples collected in the Tagus estuary (SW…”
Get full text

Photobiological and lipidic responses reveal the drought tolerance of Aster tripolium cultivated under severe and moderate drought: Perspectives for arid agriculture in the mediterranean by Duarte, Bernardo, Matos, Ana Rita, Caçador, Isabel

“…In the past Aster tripolium has already proved to be a good candidate for saline agriculture in soils with low water availability. Thus, the aim of the present…”
Get full text

Biochar-plant interaction and detoxification strategies under abiotic stresses for achieving agricultural resilience: A critical review by Hasnain, Maria, Munir, Neelma, Abideen, Zainul, Zulfiqar, Faisal, Koyro, Hans Werner, El-Naggar, Ali, Caçador, Isabel, Duarte, Bernardo, Rinklebe, Jörg, Yong, Jean Wan Hong

“…The unpredictable climatic perturbations, the expanding industrial and mining sectors, excessive agrochemicals, greater reliance on wastewater usage in…”
Get full text

Sediment phosphorus speciation changes by extracellular enzymatic activity (EEA) of three phosphatase pH-dependent isoforms by Duarte, Bernardo, Sleimi, Noomene, Caçador, Isabel

“…Salt marshes are key ecosystems for biogeochemical cycling of nutrients in coastal areas, providing essential sequestration of contaminants and elemental…”
Get full text

Lipid landscape remodelling in Sarcocornia fruticosa green and red physiotypes by Duarte, Bernardo, Caçador, Isabel, Matos, Ana Rita

“…Under certain abiotic conditions (elevated irradiance, temperature and sediment salinity) observed mostly during the Mediterranean summer, the halophyte…”
Get full text

Effects of salt marsh plants on mobility and bioavailability of REE in estuarine sediments by Brito, Pedro, Caetano, Miguel, Martins, Marcelo D., Caçador, Isabel

“…Sediments colonised by three halophyte species, Spartina maritima (Curtis) Fernald, Halimione portulacoides (L.) Aellen and Sarcocornia fruticosa (L.) Scott)…”
Get full text

First screening of biocides, persistent organic pollutants, pharmaceutical and personal care products in Antarctic phytoplankton from Deception Island by FT-ICR-MS by Duarte, Bernardo, Gameiro, Carla, Matos, Ana Rita, Figueiredo, Andreia, Silva, Marta Sousa, Cordeiro, Carlos, Caçador, Isabel, Reis-Santos, Patrick, Fonseca, Vanessa, Cabrita, Maria Teresa

“…In recent years, the Antarctic territory has seen a rise in the number of tourists and scientists. This has led to an increase in the anthropogenic footprint…”
Get full text

Heat wave impacts on the model diatom Phaeodactylum tricornutum: Searching for photochemical and fatty acid biomarkers of thermal stress by Feijão, Eduardo, Gameiro, Carla, Franzitta, Marco, Duarte, Bernardo, Caçador, Isabel, Cabrita, Maria Teresa, Matos, Ana Rita

“…•Photochemical and biochemical features assessed as biomarkers of heat wave stress.•Marine diatom species Phaeodactylum tricornutum used as model…”
Get full text

Photochemical features and trace element substituted chlorophylls as early detection biomarkers of metal exposure in the model diatom Phaeodactylum tricornutum by Cabrita, Maria Teresa, Duarte, Bernardo, Gameiro, Carla, Godinho, Rita M., Caçador, Isabel

“…•Photochemical features assessed as biomarkers of trace element stress early detection.•Marine diatom species Phaeodactylum tricornutum evaluated as sentinel…”
Get full text

Assessing salt marsh extent and condition changes with 35 years of Landsat imagery: Tagus Estuary case study by Lopes, Carina L., Mendes, Renato, Caçador, Isabel, Dias, João M.

“…Reliable information on salt marsh extent and condition is crucial to promote effective management strategies towards their maintenance and recovery. Most of…”
Get full text

Climate Change Impacts on Salt Marsh Blue Carbon, Nitrogen and Phosphorous Stocks and Ecosystem Services by Duarte, Bernardo, Carreiras, João, Caçador, Isabel

“…Salt marshes are valuable ecosystems, as they provide food, shelter, and important nursery areas for fish and macroinvertebrates, and a wide variety of…”
Get full text

Mercury mobility and effects in the salt-marsh plant Halimione portulacoides: Uptake, transport, and toxicity and tolerance mechanisms by Cabrita, Maria Teresa, Duarte, Bernardo, Cesário, Rute, Mendes, Ricardo, Hintelmann, Holger, Eckey, Kevin, Dimock, Brian, Caçador, Isabel, Canário, João

“…The plant Halimione portulacoides, an abundant species widely distributed in temperate salt-marshes, has been previously assessed as bioindicator and…”
Get full text

The leaf lipid composition of ectomycorrhizal oak plants shows a drought-tolerance signature by Sebastiana, Mónica, Duarte, Bernardo, Monteiro, Filipa, Malhó, Rui, Caçador, Isabel, Matos, Ana Rita

“…Ectomycorrhizas have been reported to increase plant tolerance to drought. However, the mechanisms involved are not yet fully understood. Membranes are the…”
Get full text

Growth, chlorophyll fluorescence and mineral nutrition in the halophyte Tamarix gallica cultivated in combined stress conditions: Arsenic and NaCl by Sghaier, Dhouha Belhaj, Duarte, Bernardo, Bankaji, Insaf, Caçador, Isabel, Sleimi, Noomene

“…Trace metal elements can cause various environmental and health issues due to their accumulation and integration in the food chain. In the present study, we…”
Get full text

Fatty acid profiles of estuarine macroalgae are biomarkers of anthropogenic pressures: Development and application of a multivariate pressure index by Duarte, Bernardo, Carreiras, João, Feijão, Eduardo, Reis-Santos, Patrick, Caçador, Isabel, Matos, Ana Rita, Fonseca, Vanessa F.

“…Transitional ecosystems are among the most degraded ecosystems worldwide, with several groups of organisms investigated for their reliability as biological…”
Get full text

Impacts of phytoplankton blooms on trace metal recycling and bioavailability during dredging events in the Sado estuary (Portugal) by Cabrita, Maria Teresa, Brito, Pedro, Caçador, Isabel, Duarte, Bernardo

“…This work evaluates the impact of phytoplankton blooms on metal availability driven by dredging, in an area of the Sado estuary (Portugal), subject to ongoing…”
Get full text

Bioinvasion by Spartina patens alters sediment biogeochemical functioning of European salt marshes by Duarte, Bernardo, Fonseca, Vanessa F., Reis-Santos, Patrick, Caçador, Isabel

“…Bioinvasions pose undeniable threats and trigger changes in salt marsh ecosystem functioning. In Mediterranean and Atlantic marshes, the invasion by S. patens…”
Get full text

Development of a toxicophenomic index for trace element ecotoxicity tests using the halophyte Juncus acutus: Juncus-TOX by Duarte, Bernardo, Durante, Lorenzo, Marques, João Carlos, Reis-Santos, Patrick, Fonseca, Vanessa F., Caçador, Isabel

“…•Trace element (Zn, Cu, Cd, Ni, Pb, and As) exposed seedlings presented biophysical and morphometric stress signs.•42 bio-optical parameters extracted from the…”
Get full text

Improving Salicornia ramosissima photochemical and biochemical resilience to extreme heatwaves through rhizosphere engineering with Plant Growth-Promoting Bacteria by Duarte, Bernardo, Carreiras, João, Fonseca, Bruno, de Carvalho, Ricardo Cruz, Matos, Ana Rita, Caçador, Isabel

“…The anticipated rise in the length, frequency, and intensity of heatwaves (HW) in the Mediterranean region poses a danger to the crops, as these brief but…”
Get full text