How closely do mercury trends in fish and other aquatic wildlife track those in the atmosphere? – Implications for evalu...
International audience
How closely do mercury trends in fish and other aquatic wildlife track those in the atmosphere? – Implications for evalu...
International audience
Springs, palm groves, and the record of early hominins in Africa
Hominins evolved in Africa during a period of overall regional cooling, drying, and increasingly variable climate. Despite prevailing regional aridity since the mid-Miocene, data show that early hominins Sahelanthropus tchadensis, Orrorin tugenensis, and Ardipithecus ramidus lived in environments made of mosaics of grasslands, mixed grasslands, woo...
Springs, palm groves, and the record of early hominins in Africa
Hominins evolved in Africa during a period of overall regional cooling, drying, and increasingly variable climate. Despite prevailing regional aridity since the mid-Miocene, data show that early hominins Sahelanthropus tchadensis, Orrorin tugenensis, and Ardipithecus ramidus lived in environments made of mosaics of grasslands, mixed grasslands, woo...
How closely do mercury trends in fish and other aquatic wildlife track those in the atmosphere? – Implications for evalu...
The Minamata Convention to reduce anthropogenic mercury (Hg) emissions entered into force in 2017, and attention is now on how to best monitor its effectiveness at reducing Hg exposure to humans. To address this, a key question is how closely Hg concentrations in the human food chain, especially in fish and other aquatic wildlife, will track the ch...
Springs, palm groves, and the record of early hominins in Africa
Hominins evolved in Africa during a period of overall regional cooling, drying, and increasingly variable climate. Despite prevailing regional aridity since the mid-Miocene, data show that early hominins Sahelanthropus tchadensis, Orrorin tugenensis, and Ardipithecus ramidus lived in environments made of mosaics of grasslands, mixed grasslands, woo...
Springs, palm groves, and the record of early hominins in Africa
Hominins evolved in Africa during a period of overall regional cooling, drying, and increasingly variable climate. Despite prevailing regional aridity since the mid-Miocene, data show that early hominins Sahelanthropus tchadensis, Orrorin tugenensis, and Ardipithecus ramidus lived in environments made of mosaics of grasslands, mixed grasslands, woo...
L’eau dans les paysages de l’énergie. Le cas de la presqu’île de Grenoble
Les résultats présentés dans cet article sont issus d’une recherche interdisciplinaire portant sur les enjeux énergétiques et les ressources environnementales d’un quartier construit sur une presqu’île, celle de Grenoble. Sur ce site, les dispositifs énergétiques liés à l’eau permettent de collecter, de convertir et/ou de distribuer énergie et flux...
Do transparent exopolymeric particles (TEP) affect the toxicity of nanoplastics on Chaetoceros neogracile?
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The potential presence of nanoplastics (NP) in aquatic environments represents a growing concern regarding their possible effects on aquatic organisms. The objective of this study was to assess the impact of polystyrene (PS) amino-modified particles (50 nm PSNH2) on the cellular and metabolic responses of the diatom Chaetoceros neogracile cultures ...
Springs, palm groves, and the record of early hominins in Africa
Hominins evolved in Africa during a period of overall regional cooling, drying, and increasingly variable climate. Despite prevailing regional aridity since the mid-Miocene, data show that early hominins Sahelanthropus tchadensis, Orrorin tugenensis, and Ardipithecus ramidus lived in environments made of mosaics of grasslands, mixed grasslands, woo...
