10 documents found, page 1 of 1
New Additions to the Mammal List Documented in the Portuguese Red Data Book
Mathias, Marua da Luz; Mira, António; Joaquim, Tapisso; Pita, Ricardo; Neves, Tomé; Cabral, João Alexandre; Barros, Paulo; Rainho, AnaThis study outlines the procedures used for collecting, processing, and categorizing data on 16 new mammal species for mainland Portugal, belonging to four taxonomic groups: Eulipotyphla (1), Chiroptera (4), Rodentia (2), and Cetacea (9). Data collection and processing encompassed field and lab work and bibliographic compilation. Data categorization involves, whenever possible, the assessment of the approximate...
Gathering information of cryptic species: Insights from Integrated Occupancy M...
Martins, Frederico; Barros, Paulo; Cabral, João; Segurado, Pedro; Marques, J. TiagoEffective conservation planning relies on an adequate understanding of species occurrence at both individual and community levels. However, detecting some species presents a challenge, and the efficiency of sampling methods varies. Data integration from multiple methods is a natural solution to address these issues and enhance species parameter estimation. This study explores the benefits of combining sampling ...
New Additions to the Mammal List Documented in the Portuguese Red Data Book
M.L., Mathias; Mira, António; Tapisso, Joaquim; Pita, Ricardo; Neves, Tomé; Cabral, João Alexandre; Barros, Paulo; Rainho, Ana; Alves, Paulo CélioThis study outlines the procedures used for collecting, processing, and categorizing data on 16 new mammal species for mainland Portugal, belonging to four taxonomic groups: Eulipotyphla (1), Chiroptera (4), Rodentia (2), and Cetacea (9). Data collection and processing encompassed field and lab work and bibliographic compilation. Data categorization involves, whenever possible, the assessment of the approximate...
MAMMALS IN PORTUGAL: A data set of terrestrial, volant, and marine mammal occur...
Grilo, Clara; Afonso, Beatriz C.; Afonso, Filipe; Alexandre, Marta; Aliácar, Sara; Almeida, Ana; Alonso, Ivan Prego; Álvares, Francisco; Alves, PauloMammals are threatened worldwide, with 26% of all species being included in the IUCN threatened categories. This overall pattern is primarily associated with habitat loss or degradation, and human persecution for terrestrial mam mals, and pollution, open net fishing, climate change, and prey depletion for marine mammals. Mammals play a key role in maintaining ecosystems func tionality and resilience, and theref...
MAMMALS IN PORTUGAL : A data set of terrestrial, volant, and marine mammal occu...
Grilo, Clara; Afonso, Beatriz C.; Afonso, Filipe; Alexandre, Marta; Aliácar, Sara; Almeida, Ana; Alonso, Ivan Prego; Álvares, Francisco; Alves, PauloMammals are threatened worldwide, with 26% of all species being includedin the IUCN threatened categories. This overall pattern is primarily associatedwith habitat loss or degradation, and human persecution for terrestrial mam-mals, and pollution, open net fishing, climate change, and prey depletion formarine mammals. Mammals play a key role in maintaining ecosystems func-tionality and resilience, and therefore...
MAMMALS in Portugal: A data set of terrestrial, volant, and marine mammal occur...
Grilo, Clara; Afonso, Beatriz C.; Afonso, Filipe; Alexandre, Marta; Aliácar, Sara; Almeida, Ana; Alonso, Ivan Prego; Álvares, Francisco; Alves, PauloMammals are threatened worldwide, with 26% of all species being includedin the IUCN threatened categories. This overall pattern is primarily associatedwith habitat loss or degradation, and human persecution for terrestrial mam-mals, and pollution, open net fishing, climate change, and prey depletion formarine mammals. Mammals play a key role in maintaining ecosystems func-tionality and resilience, and therefore...
A flexible system for optimising green spaces irrigation
Silva, Sofia; Cardoso, Telmo; Barros, Paulo; Ribeiro, Henrique; Carvalho, Paulo; Lima, SolangeNowadays, the optimisation of irrigation systems and better management of green spaces is essential, particularly, in urban contexts. Water, a vital resource, is often wasted unnecessarily and the soil ends up not containing enough nutrients, which may lead to the death of vegetation. This article tackles this problem at two complementary levels, by (i) developing a web application to manage and control green s...
Analysis of six fungicides and one acaricide in still and fortified wines using...
Martins, Joana; Esteves, Cristina; Limpo-Faria, Ana; Barros, Paulo; Ribeiro, Natália; Simões, Tomás; Correia, Manuela; Delerue-Matos, CristinaA multiresidue gas chromatographic method for the determination of six fungicides (captan, chlorthalonil, folpet, iprodione, procymidone and vinclozolin) and one acaricide (dicofol) in still and fortified wines was developed. Solid-phase microextraction (SPME) was chosen for the extraction of the compounds from the studied matrices and tandem mass spectrometry (MS/MS) detection was used. The extraction consists...
Multiresidue method for the determination of organophosphorus pesticides in sti...
Martins, Joana; Esteves, Cristina; Limpo-Faria, Ana; Barros, Paulo; Ribeiro, Natália; Simões, Tomás; Correia, Manuela; Delerue-Matos, CristinaA SPME-GC-MS/MS method for the determination of eight organophosphorus pesticides (azinphos-methyl, chlorpyriphos, chlorpyriphos-methyl, diazinon, fenitrothion, fenthion, malathion, and methidathion) in still and fortified wine was developed. The extraction procedure is simple, solvent free, and without any sample pretreatment. Limits of detection (LOD) and quantitation (LOQ) values in the range 0.1–14.3 lg/L a...
Impacto da contaminação fúngica sobre a competitividade de vinhos - Ocratoxina A
Cerdeira, António; Venâncio, Armando; Alves, Arminda; Barros, Paulo; Simões, Tomás[Extrato] Esta publicação reúne as comunicações apresentadas na conferência «Impacto da contaminação fúngica sobre a competitividade de vinhos - Ocratoxina A» realizada a 13 de Junho de 2003, na Faculdade de Engenharia da Universidade do Porto, Portugal.[...]