Han Olff (@hanolff) 's Twitter Profile
Han Olff

@hanolff

Hoogleraar Ecologie & Natuurbeheer, Rijksuniversiteit Groningen / Professor Conservation Ecology, University of Groningen, The Netherlands

ID: 218872369

linkhttp://www.rug.nl/staff/h.olff/research calendar_today23-11-2010 12:48:27

7,7K Tweet

4,4K Takipçi

418 Takip Edilen

Melaine Le Roy (@subfossilguy) 's Twitter Profile Photo

Oulettes de Gaube Glacier july 1978 | july 2023 Sheltered by the Vignemale north face (3298 m asl) this small avalanche fed glacier is the lowest of the whole Pyrenees chain (~2400 m asl) and will soon be gone... ❄️🔥 Right pic from yesterday (source: Météo Pyrénées) 1/

Oulettes de Gaube Glacier
july 1978 | july 2023

Sheltered by the Vignemale north face (3298 m asl) this small avalanche fed glacier is the lowest of the whole Pyrenees chain (~2400 m asl) and will soon be gone... ❄️🔥
Right pic from yesterday (source: <a href="/Meteo_Pyrenees/">Météo Pyrénées</a>)
1/
Altenburg & Wymenga (@altwym) 's Twitter Profile Photo

Hoe kunnen we #weersextremen opvangen door inzet van natuurgebieden en natuurlijke processen? Die vraag stond centraal bij de presentatie van Eddy Wymenga bij Groeningen op 6 juli j.l. Zie voor meer info en een link naar de presentatie: altwym.nl/nieuws/water-v…

Hoe kunnen we #weersextremen opvangen door inzet van natuurgebieden en natuurlijke processen? Die vraag stond centraal bij de presentatie van Eddy Wymenga bij Groeningen op 6 juli j.l. Zie voor meer info en een link naar de presentatie: altwym.nl/nieuws/water-v…
U.S. National Science Foundation (@nsf) 's Twitter Profile Photo

Sharks as guardians of seagrass? 🦈 It's true! U.S. National Science Foundation-supported FIU researchers found that roving tiger sharks help seagrass beds thrive by keeping turtles and other marine grazers that can decimate these vital underwater meadows in check. bit.ly/44ZVXZA #SharkWeek

Brian McNoldy (@bmcnoldy) 's Twitter Profile Photo

The average sea surface temperature in the North Atlantic has now reached as hot as its ever been in recorded history... a full month before the climatological peak. Based on the 1991-2020 climatology, the current temperature has 1-in-41,000-year odds of happening (0.0025%).

The average sea surface temperature in the North Atlantic has now reached as hot as its ever been in recorded history... a full month before the climatological peak.  Based on the 1991-2020 climatology, the current temperature has 1-in-41,000-year odds of happening (0.0025%).
Han Olff (@hanolff) 's Twitter Profile Photo

"De maatschappelijke schade van de intensieve veehouderij bedraagt het drievoudige van de economische opbrengst. " fd.nl/economie/14828…

Prof. Stefan Rahmstorf 🌏 🦣 (@rahmstorf) 's Twitter Profile Photo

Good coverage by the Financial Times on the new study on the risk of Atlantic Ocean circulation instability, citing a number of experts. #AMOC buff.ly/3rMPrqI

Han Olff (@hanolff) 's Twitter Profile Photo

"Veehouderij en bank hebben intensieve veehouderij samen gerealiseerd met resultaat voor beide, waardoor de financiele schadepost van stilleggen van bedrijven tgv stikstofuitstoot ook voor rekening van beide moet zijn"

"Veehouderij en bank hebben intensieve veehouderij samen gerealiseerd met resultaat voor beide, waardoor de financiele schadepost van stilleggen van bedrijven tgv stikstofuitstoot ook voor rekening van beide moet zijn"
Guardian Environment (@guardianeco) 's Twitter Profile Photo

Here’s the truth about Sunak’s plans for the North Sea: he will sell out the planet to the dirtiest bidders | George Monbiot theguardian.com/commentisfree/…

Lauren N. Ross (@proflaurenross) 's Twitter Profile Photo

New paper in Synthese on "The explanatory nature of constraints: Law-based, mathematical, and causal" Scientists refer to some factors as "constraints" & cite them in the explanations the provide. What are constraints? How do they explain? link.springer.com/article/10.100…

New paper in Synthese on "The explanatory nature of constraints: Law-based, mathematical, and causal" 

Scientists refer to some factors as "constraints" &amp; cite them in the explanations the provide.  What are constraints?  How do they explain?

link.springer.com/article/10.100…
ARK Rewilding Nederland naar Bluesky (@arknatuur) 's Twitter Profile Photo

Kom bij ons werken aan meer wilde natuur in Nederland. Voor onze gebiedsprogramma’s Rewilding de Veluwe en het Groene Woud is ARK Rewilding Nederland op zoek naar een medior ecoloog, voor 32 uur per week. #vacature #rewilding #generationrestoration

James Bullock (@jmbecologist) 's Twitter Profile Photo

“we already know what needs to be done, and the reasons we aren’t doing it are political, not a consequence of scientific uncertainties” Useful article, but it sidesteps the need for scientists to step up & call for urgent action on climate change nature.com/articles/d4158…

Journal of Applied Ecology (@jappliedecology) 's Twitter Profile Photo

The landscape of fear in cattle farms? How the presence of barn swallow influences the activity of pest flies 🪰 🐄 Findings suggest that barn swallows are effective biological control agents for lowering pest fly activity in livestock farms 🐦 🔗 doi.org/10.1111/1365-2…

The landscape of fear in cattle farms? How the presence of barn swallow influences the activity of pest flies 🪰 🐄

Findings suggest that barn swallows are effective biological control agents for lowering pest fly activity in livestock farms 🐦

🔗 doi.org/10.1111/1365-2…
Han Olff (@hanolff) 's Twitter Profile Photo

🌍🌱🐦🦌 Join the CurveBend Project! We're hiring 8 PhDs and 2 Postdocs to promote biodiversity restoration and a nature-positive future through collective action. Contact us now an make an impact! shorturl.at/nOdhb #PhDpositions #PostdocJobs #Biodiversity #Sustainability