Si t'animes, pots fer fotografies d'aquests efectes i penjar-los a l'app o web d'Alerta Forestal, el nostre grup de ciència ciutadana que permet fer un registre dels efectes provocats per diferents fenòmens meteorològics i altes als nostres boscos!
Posts by CREAF
Per què cauen els arbres quan fa vent? 🌬️🌳
Què fem amb tota la fusta que queda? 🪵 Es pot vendre? Hi ha algun risc si deixem els arbres tombats al bosc?
La resposta no és tan senzilla.
T'ho expliquem tot en aquest reportatge 👇
www.creaf.cat/ca/articles/...
Sí! Moltes mostres són molt antigues i tenen localitzacions sense especificar que fan referenciar a la tipologia d'ambient (p.ex. a prop del riu), el qual és molt canviant, i per això, és necessari aquest tipus d'eina!
Developed at @more4nature.eu and @citiobs.eu, this tech uses BLOCKCHAIN to guarantee data isn't modified throughout its life cycle🔁 Masó also participated in a round table with more4nature's coordinator on how they prepare their data for active decision making.
➡️Full article at: buff.ly/t6iHm8h
🤔 How does #citizenscience ensure data reliability?
Its recognition is growing every day in environmental🌳 and land🏔️ management. However, maintaining data integrity is its major challenge! @joanma747.bsky.social from CREAF led a workshop last month at @ecsa.ngo about a novel tech that solves this💪🏽
In the last workshop led by CREAF it had 38 participants 😍 Sara from CREAF shared her experience here.
It looks like they spent such a great time together! 💚
bsky.app/profile/sara...
📊 Why ForHot matters?
🟢Active international consortium since 2013
🟢12 PhD theses based on Icelandic geothermal gradients
🟢55 high-impact publications
🟢76 researchers from 25 institutions and 19 countries
SOCRATES works in collaboration with the ForHot consortium, an international network of scientists studying climate warming where it truly happens: out in #nature.
🔥🌍 By observing real ecosystems, we can better understand how forests, soils, and life itself respond to rising temperatures.
🌱❄️ Iceland the best European laboratory to understand how soils respond in a warming world!
This is the starting point of SOCRATES, a project led by CREAF together with the @ub.edu @univie.ac.at and the Agricultural University of Iceland.
Estan canviant els cicles de les plantes? 🌼 Està desapareixent la #primavera? 🌱 Arriben abans les #orenetes? 🐦 Vine aquest dissabte a la #FestadelaCiència (Espai 14 - Ciència ciutadana), d’11:30 a 14 h, per descobrir-ho i aprendre com pots contribuir a estudiar-ho amb #RitmeNatura! T’hi esperem! 🔍✨
Què se'n fa de les col·leccions naturals🪲? No queden en l’oblit! Però, moltes d'elles tenen una localització ambigua que dificulta la recerca.
Solució? ➡️ Fer servir GeoPick, app per GEOREFERENCIAR🌐 desenvolupada al CREAF per Arnald Marcer i Agustí Escobar.
Més info aquí👇🏽: buff.ly/3ZCexo7
Al contrari de l'esperat, un estudi recent publicat a @pnas.org i liderat pel CREAF i la Universitat d’Edimburg revela que els arbres madurs i de zones àrides són més vulnerables a les pròximes sequeres‼️ Tot degut a l’alt cost de renovació dels conductes, els quals són gruixuts i de creixement lent🤯
Què és una “embòlia” vegetal i per què són tan perilloses pels arbres🌳 mediterranis?
En situacions de #sequera🌡️, quan falta aigua al sòl, es poden formar bombolles d’aire🫧 (“embòlies”) als conductes transportadors d’aigua💦 de les plantes, una conseqüència que pot ser fatal.
Vols saber què està fent el Projecte LIFE UNCINATA del CREAF i el @ctforestal.bsky.social per la maduració i preservació d’aquests #boscos?
No us perdeu el següent article👇🏿: www.creaf.cat/ca/articles/...
Sabies que les nostres muntanyes🏔️ es troben protegides pel “guardià dels cims”?
Així és com es coneix al pi negre (Pinus uncinata)🌲, una espècie d’alta muntanya que tot i la seva creixent expansió, es troba amenaçat pels efectes del #canviclimàtic.
TIC TAC, TIC TAC⏰ Queden pocs dies per poder participar a FLOh!RA, el concurs en què l’art es converteix en missatger de la natura i la ciència🌿
Ja sigui a través de la pintura🎨, el cant🎤 o la fotografia📸, aprofita aquesta oportunitat per mostrar el teu talent i explorar la teva creativitat!
Thank you for sharing😊
Altogether, the aim is to find innovative strategies to counteract the impacts of #climatechange! What strategies do you🫵🏽 propose? Share your thoughts below and join the conversation!
⬇️ To further understanding, we leave you the following press release here! www.creaf.cat/en/articles/...
The ‘Internet of Things’ has reached forests: the ECO-FUN project uses connected sensors🛜 without cables to collect soil moisture, photosynthesis and sap flow in real time, allowing the development of improved fire risk indicators🧯
GPS is no longer only used for navigation; it can monitor the water status of a whole forest! The MOIST project has installed two antennas📡 to capture #microwavesignals from GPS, and by comparing them, they can estimate the amount of water present in vegetation.
Firing 360º lasers with terrestrial 3D scanners to generate a highly detailed model of #trees, the DRASTIC project can relate volume and surface area to water variations and put these ‘Digital Twins’👬🏽 to test different climate scenarios.
With dendrometers and sap flow meters, the FUNBOSC project measures the amount of water trees store and transport. When the trunk contracts and expands, it does so due to water variations: the very heartbeat💚 of trees!
These technologies respond to the need for improving prediction models and prevention plans, as long-term #heatwaves 🌡️ and #droughts rise.
What do GPS🛰️, sensors, and 3D scanners have in common with #water stored in a forest? These 4-pioneer projects at CREAF resolve this enigma!
We’ve taken the Can Balasc estate, located at Collserola Natural Park🌳, to deploy an open-air lab to monitor the hydric state of the #forest.
GPS is no longer only used for navigation; it can monitor the water status of a whole forest! The MOIST project has installed two antennas📡 to capture #microwavesignals from GPS, and by comparing them, they can estimate the amount of water present in vegetation.
Firing 360º lasers with terrestrial 3D scanners to generate a highly detailed model of #trees, the DRASTIC project can relate volume and surface area to water variations and put these ‘Digital Twins’👬🏽 to test different climate scenarios.
With dendrometers and sap flow meters, the FUNBOSC project measures the amount of water trees store and transport. When the trunk contracts and expands, it does so due to water variations: the very heartbeat💚 of trees!
These technologies respond to the need for improving prediction models and prevention plans, as long-term #heatwaves 🌡️ and #droughts rise.
Thank you!