Sebastian Heilpern

165 posts

Sebastian Heilpern

Sebastian Heilpern

@heil_seb

Ecologist & Sustainability Scientist (him/him/él)

Katılım Şubat 2016
146 Takip Edilen164 Takipçiler
Sebastian Heilpern
Sebastian Heilpern@heil_seb·
🚨🚨🚨 New paper alert 🚨🚨🚨 "Leveraging biodiversity to maximize nutrition and resilience of global fisheries" Published in Nature Sustainability. Access here: nature.com/articles/s4189… with fantastic colleagues @katiefiorella and others not on twitter!
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Sebastian Heilpern
Sebastian Heilpern@heil_seb·
The better ability of wild fishes to meet multiple nutrients simultaneously underscores the importance of drawing upon a diverse portfolio of animal- and plant-based foods as societies seek to offset changes in fisheries while achieving healthy and sustainable diets.
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Sebastian Heilpern
Sebastian Heilpern@heil_seb·
Wild fishes are incredibly diverse in their nutrient content. Hence, their replacement with farmed animals would require large increases in portion sizes to achieve comparable nutrient intakes. This challenge is magnified in fishery-dependent nations with high biodiversity.
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Sebastian Heilpern
Sebastian Heilpern@heil_seb·
Sustaining the dietary contributions fish make to people given declining biodiversity could require more biomass and ultimately exacerbate fishing pressure in already-stressed ecosystems. 3/3
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Sebastian Heilpern
Sebastian Heilpern@heil_seb·
Using household consumption data from the Amazon and Mekong (two of Earth's largest rivers, mind you!) we find that diverse fish portfolios can sustain more nourishing diets with less biomass, although this #biodiverisityeffect depends on how reliant people are on fisheries.
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Luke Parry
Luke Parry@_LukeParry·
New paper! The species-specific role of wildlife in the Amazonian food system.@EcologySociety1 * 798 household surveys in 4 🇧🇷 Amazonian towns. Measured consumption, social capital, food insecurity, etc ecologyandsociety.org/vol28/iss2/art… Led by Willa Chaves, with Patricia Carignano. 1/3
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OjoPúblico
OjoPúblico@Ojo_Publico·
#CrisisAlimentaria🥔🌽 El alza de los precios 💸 de alimentos básicos conlleva a que los indígenas compren productos de menor costo, lo que pone en riesgo la calidad nutricional de lo que consumen, refiere Gustavo Zambrano, de la @FAOPERU. 👉bit.ly/CrsAlmntIndg
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WWF Water 💧🐟
WWF Water 💧🐟@WWFLeadWater·
Critical negotiations on new @UNBiodiversity framework for nature will take place in Kenya next week. Here's a reminder 👇of why it must prioritize freshwater
WWF Water 💧🐟@WWFLeadWater

This👇is why the new @UNBiodiversity framework must prioritize freshwater biodiversity. We can't halt nature loss without elevating freshwater to the same level as 'land & sea' @RamsarConv @IPBES @IUCN_Water @NatureDeal @Stuart_Orr @UNCCD @WetlandsInt @rewild @WWFLeadOceans

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@katiefiorella @ecornell_online @eagles_smith @ACSPublications @SBPCnet @r2marinho @UFAM_ @IOPenvironment