Juha Pöyry (@poyryjuha_) 's Twitter Profile
Juha Pöyry

@poyryjuha_

Biologist (PhD) - interests ecology, entomology, conservation biology, global change

ID: 1277907882617552896

calendar_today30-06-2020 10:12:51

518 Tweet

289 Takipçi

138 Takip Edilen

Chris van Swaay (@chrisvanswaay) 's Twitter Profile Photo

"the increase in neonicotinoid and pyrethroid use is a major driver of changes in occupancy across hundreds of wild bee species. In some groups, high pesticide use contributes to a 43.3% decrease in the probability that a species occurs at a site.": nature.com/articles/s4189…

Juha Pöyry (@poyryjuha_) 's Twitter Profile Photo

A worn-out silver-washed fritillary male (Argynnis paphia, keisarinviitta) was still today on wings near Helsinki. Flight period was again this year longer than 2 months as I saw the first one on 28 June.

A worn-out silver-washed fritillary male (Argynnis paphia, keisarinviitta) was still today on wings near Helsinki. Flight period was again this year longer than 2 months as I saw the first one on 28 June.
Daan van den Broek (@daaanvdb) 's Twitter Profile Photo

🚨 🌡️August will be the warmest month ever recorded in Longyearbyen (Svalbard) at 78°N in the Arctic, reaching an average temperature of 11°C (+-0.1°C). This surpasses even July's records by a large margin, while July is historically the warmest month. Uncharted territory.

🚨 🌡️August will be the warmest month ever recorded in Longyearbyen (Svalbard) at 78°N in the Arctic, reaching an average temperature of 11°C (+-0.1°C).

This surpasses even July's records by a large margin, while July is historically the warmest month.

Uncharted territory.
Pölyttäjät (@polyttajat) 's Twitter Profile Photo

Uudistettu Töölönlahden puisto on niin pölyttäjien kuin ihmisten mieleen #pölyttäjät #pölytys #lähiluonto #kaupunkiluonto yle.fi/a/74-20107972

Suomen ympäristökeskus (@sykeinfo) 's Twitter Profile Photo

#Sykeinfo inventoi perinnebiotoopit vuosina 2016–2023. Hoidettuja perinnebiotooppeja on luontotyyppien ja lajiston säilymisen kannalta edelleen liian vähän. Tiedote: sttinfo.fi/tiedote/705000… #kestävyysmurros #luontokato #perinnebiotoopit

University of Oulu (@unioulu) 's Twitter Profile Photo

Kultasakaalit voivat vaeltaa jopa tuhansia kilometrejä, professori Jouni Aspi kertoo. Uusi tutkimus osoittaa, että kultaskaalit pystyvät levittäytymään hämmästyttävän pitkiä matkoja varsin erilaisissa ympäristöolosuhteissa. #kultasakaali #tulokaslaji oulu.fi/fi/uutiset/kul…

Maria Hällfors (@mariahallfors) 's Twitter Profile Photo

We are recruiting to Finnish Environment Institute (Syke) Are you a biodiversity change expert with a PhD or with a suitable PhD project nearing completion? Apply for this 3.5-y position to investigate species' responses to climate change in a project funded by Suomen Akatemia | Research Council of Finland valtiolle.fi/en/jobs/resear…

Sampo Soimakallio (@ssoimakallio) 's Twitter Profile Photo

Korvaamalla "ja"-sanan pilkulla hallitusohjelman mukaisesti vanhojen metsien kriteereissä Suomi vaarantaa sekä metsäluonnon että metsätalouden. Selväsanaista ja painavaa asiaa, Suomen ympäristökeskus pääjohtaja Leif Schulman. hs.fi/politiikka/art…

Nick Haddad (@nickmhaddad) 's Twitter Profile Photo

This study further implicates insecticides in the rapid decline of butterflies. Pervasive sublethal effects of agrochemicals on insects at environmentally relevant concentrations | Science science.org/doi/full/10.11…

Juha Pöyry (@poyryjuha_) 's Twitter Profile Photo

The Saimaa ringed seal population reaches the long-term target size of 500 individuals. Decades of conservation work pays off: yle.fi/a/74-20121619

James Bullock (@jmbecologist) 's Twitter Profile Photo

There are 3 important global conservation targets for 2030: protect 30% land & sea; halt forest loss, and restore 350 Mha of degraded landscapes Our new analysis suggests that under current trajectories, all 3 targets will be missed - by a large margin link.springer.com/article/10.100…

There are 3 important global conservation targets for 2030: protect 30% land & sea; halt forest loss, and restore 350 Mha of degraded landscapes

Our new analysis suggests that under current trajectories, all 3 targets will be missed - by a large margin
link.springer.com/article/10.100…