Diet-tissue discrimination factors of three neotropical freshwater fishes and a comparison of the trophic position

Autor: Gislaine Iachstel Manetta, Matheus Maximilian Ratz Scoarize, Driele Delanira-Santos, Patrícia Almeida Sacramento, Vinícius de Andrade Urbano, Evanilde Benedito

Publikováno v: Journal of Limnology, Vol 82, Iss 1 (2023)

The trophic discrimination factor (TDF) is a key parameter for stable isotope analysis and due to a lack of species-specific TDFs, mean universal values have been used, resulting in uncertainties about the trophic position of species and a call for m

Externí odkaz: https://doaj.org/article/62aa2a17ebdb42339b0d30c5932ef716

The role of cladocerans in green and brown food web coupling

Autor: Evanilde Benedito, Driele Delanira-Santos, Vinícius Urbano

Publikováno v: Iheringia. Série Zoologia v.112 2022
Iheringia. Série Zoologia
Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)
instacron:FZB/RS
Iheringia. Série Zoologia, Volume: 112, Article number: e2022022, Published: 04 NOV 2022

Cladocerans, an important zooplankton community, are consumers from the base of the food web of aquatic environments. We investigated the contribution of producers (phytoplankton and periphytic biofilm) and particulate organic carbon (POC). Collectio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b6e684475843df710c3521fdb6a5531
https://doi.org/10.1590/1678-4766e2022022

The impact of downsizing protected areas: How a misguided policy may enhance landscape fragmentation and biodiversity loss

Autor: Mariza Barion Romagnolo, Ricardo Pacifico, Dayani Bailly, Jéssica Magon Garcia, Eliezer de Oliveira da Conceição, Driele Delanira-Santos, Edivando Vitor do Couto, Valéria Flávia Batista-Silva, Gustavo H. Zaia Alves, José Hilário Delconte Ferreira, Tânia Camila Crivelari Betiol, Daiany de Fátima Corbetta

Publikováno v: Land Use Policy. 112:105835

Brazilian biodiversity is undergoing numerous attacks and misguided policies that aim to reduce protected areas (PAs) with the main argument of expanding agribusiness to improve the country's economic performance. An example is the draft law (DL) 527

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::25ccd4db9f86be69eaeb9b9e0cfa0626
https://doi.org/10.1016/j.landusepol.2021.105835