#treemortality 搜索结果

The heart of the Sierra #TreeMortality area is burning with furious and destructive power! Head on a Swivel! Photo by C. Tolmie - Shaver Lake mid-day 09-06-2020

CALFIRE_CHIEF's tweet image. The heart of the Sierra #TreeMortality area is burning with furious and destructive power!

Head on a Swivel! 

Photo by C. Tolmie - Shaver Lake mid-day 09-06-2020
CALFIRE_CHIEF's tweet image. The heart of the Sierra #TreeMortality area is burning with furious and destructive power!

Head on a Swivel! 

Photo by C. Tolmie - Shaver Lake mid-day 09-06-2020

Close up of blue stain on a lodgepole pine above Big Meadows - it is pretty isn't it? #treemortality

UCsierraforest's tweet image. Close up of blue stain on a lodgepole pine above Big Meadows - it is pretty isn't it? #treemortality

How does local-scale forest structure interact with broad-scale climate to govern #BarkBeetle-induced #TreeMortality? We ~harnessed the ecological data revolution~ to find out! Positive feedbacks! #drones! #DataScience! #drought! eco.confex.com/eco/2020/meeti… #ESA2020 #Drones4Good


#TreeMortality | This guy is going to have a very tough weekend in our #LiveBox 🌡️🥵 #Drought #HydraulicFailure

torresruizjm's tweet image. #TreeMortality | This guy is going to have a very tough weekend in our #LiveBox 🌡️🥵

#Drought #HydraulicFailure

Read some of the recent accepted articles from New Phytologist 🌱 👉 Nardini et al. #drought #TreeMortality ow.ly/QCdM50AVwu6 👉 Sun et al. #RootMorphology ow.ly/eRjZ50AVwu5 👉 Ravanbakhsh et al. #PlantGenomics ow.ly/Az8I50AVwu7

NewPhyt's tweet image. Read some of the recent accepted articles from New Phytologist 🌱

👉 Nardini et al. #drought #TreeMortality ow.ly/QCdM50AVwu6

👉 Sun et al. #RootMorphology ow.ly/eRjZ50AVwu5

👉 Ravanbakhsh et al. #PlantGenomics ow.ly/Az8I50AVwu7

👨‍💻Added 24 extra trees in #Ceyrat, France, all equipped with dendrometers and soil water probes. Gonna monitor them long-term to figure out why the cedars, oaks, and spruces are declining. #TreeMortality 📉🌲🌳

torresruizjm's tweet image. 👨‍💻Added 24 extra trees in #Ceyrat, France, all equipped with dendrometers and soil water probes. Gonna monitor them long-term to figure out why the cedars, oaks, and spruces are declining. #TreeMortality 📉🌲🌳
torresruizjm's tweet image. 👨‍💻Added 24 extra trees in #Ceyrat, France, all equipped with dendrometers and soil water probes. Gonna monitor them long-term to figure out why the cedars, oaks, and spruces are declining. #TreeMortality 📉🌲🌳
torresruizjm's tweet image. 👨‍💻Added 24 extra trees in #Ceyrat, France, all equipped with dendrometers and soil water probes. Gonna monitor them long-term to figure out why the cedars, oaks, and spruces are declining. #TreeMortality 📉🌲🌳

Patterns and drivers of biotic disturbance hotspots in western United States coniferous forests vist.ly/45fs7 #BarkBeetles #Pathogens #Treemortality

EcographyJourna's tweet image. Patterns and drivers of biotic disturbance hotspots in western United States coniferous forests vist.ly/45fs7 #BarkBeetles #Pathogens #Treemortality

Impressive levels of Douglas-fir die-off at lower elevations in the Applegate Valley, OR. #TreeMortality

cxadlam's tweet image. Impressive levels of Douglas-fir die-off at lower elevations in the Applegate Valley, OR. #TreeMortality
cxadlam's tweet image. Impressive levels of Douglas-fir die-off at lower elevations in the Applegate Valley, OR. #TreeMortality
cxadlam's tweet image. Impressive levels of Douglas-fir die-off at lower elevations in the Applegate Valley, OR. #TreeMortality

#TreeMortality is considered the main source of forest carbon loss. But what about the non-lethal #TreeDamage occurring to surviving trees (branchfall, trunk breakage, etc.)? In our new @GlobalChangeBio paper, we found that 🧵

DanielFZuleta's tweet image. #TreeMortality is considered the main source of forest carbon loss. But what about the non-lethal #TreeDamage occurring to surviving trees (branchfall, trunk breakage, etc.)?

In our new @GlobalChangeBio paper, we found that 🧵

What has #treemortality done to our forests’ ability to absorb & store carbon? Steven Ostoja answering that question at #SierraWIP2018

CAsWatershed's tweet image. What has #treemortality done to our forests’ ability to absorb & store carbon? Steven Ostoja answering that question at #SierraWIP2018
CAsWatershed's tweet image. What has #treemortality done to our forests’ ability to absorb & store carbon? Steven Ostoja answering that question at #SierraWIP2018

#WildfireAwarenessWeek: California is experiencing tree die-off at an unprecedented scale, & the #SierraNevada has been hit extremely hard. 129 million trees have died across the state due to drought & bark beetles since 2010, & 85% in the Sierra. #treemortality #ReadyForWildfire

BLMca's tweet image. #WildfireAwarenessWeek: California is experiencing tree die-off at an unprecedented scale, & the #SierraNevada has been hit extremely hard. 129 million trees have died across the state due to drought & bark beetles since 2010, & 85% in the Sierra. #treemortality #ReadyForWildfire

Beautiful day in Helsinki for learning how to use terrestrial laser scanning to measure forests @3DForEcoTech summer school. Lots of potential for early detection of #waterstress and #treemortality


Shocked by the number of dead pine trees in #Doñana National Park. Wishing to find the causes behind such high #mortality rates together with @LeonorAlvarezC, @celiamrd and Jaime Sebastián. 🔬🌳#TreeMortality #Drought

torresruizjm's tweet image. Shocked by the number of dead pine trees in #Doñana National Park. Wishing to find the causes behind such high #mortality rates together with @LeonorAlvarezC, @celiamrd and Jaime Sebastián.

🔬🌳#TreeMortality #Drought
torresruizjm's tweet image. Shocked by the number of dead pine trees in #Doñana National Park. Wishing to find the causes behind such high #mortality rates together with @LeonorAlvarezC, @celiamrd and Jaime Sebastián.

🔬🌳#TreeMortality #Drought
torresruizjm's tweet image. Shocked by the number of dead pine trees in #Doñana National Park. Wishing to find the causes behind such high #mortality rates together with @LeonorAlvarezC, @celiamrd and Jaime Sebastián.

🔬🌳#TreeMortality #Drought

Is more light always better for canopy trees? In our new @Biotropica paper, we integrated drone imagery and ground-based data to assess the role of crown exposure to light, tree growth, size & wood density on the mortality of canopy trees in #AmacayacuFDP🧵 #Amazon #TreeMortality

luisafer0595's tweet image. Is more light always better for canopy trees?
In our new @Biotropica paper, we integrated drone imagery and ground-based data to assess the role of crown exposure to light, tree growth, size & wood density on the mortality of canopy trees in #AmacayacuFDP🧵
#Amazon #TreeMortality

Thank you @CALittleHoover Commission for coming to the Tree Mortality Task Force meeting today. We look forward to continuing to work together to address forest management and creating healthier forests. #treemortality

CAForestHealth's tweet image. Thank you @CALittleHoover Commission for coming to the Tree Mortality Task Force meeting today. We look forward to continuing to work together to address forest management and creating healthier forests. #treemortality

Caltrans is identifying and marking dead & dying hazardous trees that could impact the safety of the traveling public along state highways. Visit dot.ca.gov/treemortality/… for more information on #TreeMortality

CaltransHQ's tweet image. Caltrans is identifying and marking dead & dying hazardous trees that could impact the safety of the traveling public along state highways. Visit dot.ca.gov/treemortality/… for more information on #TreeMortality

BLM seeks public comment on Hazard Removal & Vegetation Management Project Programmatic Environmental Assessment by August 8: blm.gov/press-release/… #treemortality #wildfire

BLMca's tweet image. BLM seeks public comment on Hazard Removal & Vegetation Management Project Programmatic Environmental Assessment by August 8: blm.gov/press-release/… #treemortality #wildfire

RCRC Regulatory Affairs Advocate @StaciHeaton discussing forest management and #biomass, and the need for infrastructure to support the current need in California’s forests. #treemortality #FeinsteinMtg #cacounties #RCRC

RuralCounties's tweet image. RCRC Regulatory Affairs Advocate @StaciHeaton discussing forest management and #biomass, and the need for infrastructure to support the current need in California’s forests. #treemortality #FeinsteinMtg #cacounties #RCRC

Trees are dying at an alarming rate: Researchers need more data to understand why #remotesensing #treemortality #forestecosystems helsinki.fi/en/news/biodiv…

HySpeedGeo's tweet image. Trees are dying at an alarming rate: Researchers need more data to understand why #remotesensing #treemortality #forestecosystems
helsinki.fi/en/news/biodiv…

Patterns and drivers of biotic disturbance hotspots in western United States coniferous forests vist.ly/45fs7 #BarkBeetles #Pathogens #Treemortality

EcographyJourna's tweet image. Patterns and drivers of biotic disturbance hotspots in western United States coniferous forests vist.ly/45fs7 #BarkBeetles #Pathogens #Treemortality

Researchers developed new model calculations that estimate the global influences of lightning on #forestecosystems, showing that 320 million trees die each year due to #lightningstrikes: go.tum.de/970492 🌳 #treemortality 📷iStock/jarino47


📢 Job Alert! 🌳 Looking for a 2-yr postdoc (ext. up to 3 yrs) to join me at U. Gothenburg to study links between environmental drivers, tree conditions (e.g., #treedamage), and physiological processes leading to #tropical #treemortality More details: @danielfzuleta.bsky.social

DanielFZuleta's tweet image. 📢 Job Alert! 🌳 Looking for a 2-yr postdoc (ext. up to 3 yrs) to join me at U. Gothenburg to study links between environmental drivers, tree conditions (e.g., #treedamage), and physiological processes leading to #tropical #treemortality
More details: @danielfzuleta.bsky.social

📢Happening later today! 🧑‍💻Webinar: Using causal inference to disentangle forest disturbance interactions under climate change ⌚️18:00 CET ✍🏼You can still register at ⬇️: zoom.us/webinar/regist… #TreeMortality #ForestScience #ForestResearch

IUFRO's tweet image. 📢Happening later today!

🧑‍💻Webinar: Using causal inference to disentangle forest disturbance interactions under climate change
⌚️18:00 CET

✍🏼You can still register at ⬇️:

zoom.us/webinar/regist…

#TreeMortality #ForestScience #ForestResearch

🌲 Not All Dead Trees Are Decorated Discarded Christmas trees fade and global tree mortality is escalating. deadtrees.earth combines AI, aerial imagery, and collaborative science to track tree health and mortality across the globe. #SCADSAI #TreeMortality #ClimateAction

Sca_DS's tweet image. 🌲 Not All Dead Trees Are Decorated

Discarded Christmas trees fade and global tree mortality is escalating. deadtrees.earth combines AI, aerial imagery, and collaborative science to track tree health and mortality across the globe.

#SCADSAI #TreeMortality #ClimateAction

Postdoc opportunity #tropical #treemortality

Deadline extended 🚨 Postdoctoral fellowship in tropical forest mortality with ForestGEO and @NGEETropics based in Washington, DC. Applications due 23 September 2024. Learn more here: rb.gy/glx0np

ForestGEO's tweet image. Deadline extended 🚨 Postdoctoral fellowship in tropical forest mortality with ForestGEO and @NGEETropics based in Washington, DC. Applications due 23 September 2024. Learn more here: rb.gy/glx0np


Fascinating paper proving the power of long-term partnerships in nature 🐜🌳! This 12-year study reveals how Myrmelachista schumanni ants boost the growth and survival of their host tree, Duroia hirsuta in #yasuní @ForestGEO plot #tropical #treemortality nature.com/articles/s4159…


🌳What's killing our trees? Global #climatechange is taking its toll.🌍 Key findings: North America (39%) and Europe (26%) are research hotspots. Forests, especially in the Mediterranean, face severe stress from drought and warming. #TreeMortality preprints.org/manuscript/202…

Preprints_org's tweet image. 🌳What's killing our trees? Global #climatechange is taking its toll.🌍

Key findings: North America (39%) and Europe (26%) are research hotspots. Forests, especially in the Mediterranean, face severe stress from drought and warming. #TreeMortality

preprints.org/manuscript/202…

Shocking #treemortality from heat and drought.

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A heartfelt thank you to #IUFRO2024 for the inspiring scientific insights, the incredible excursions, and the invaluable opportunities to collaborate across sectors. It was an honor to present my research to such a global audience #drought #treemortality #modelling @ForEco_ETH

ginmarano's tweet image. A heartfelt thank you to #IUFRO2024 for the inspiring scientific insights, the incredible excursions, and the invaluable opportunities to collaborate across sectors. It was an honor to present my research to such a global audience #drought #treemortality #modelling 
@ForEco_ETH

#Hydrogen #isotopes in tree organic matter: a new proxy for drought-induced #treemortality? Our new #treephys study shows consistent 2H-enrichment in leaves & tree rings during lethal soil drought, unlike @oxygen isotopes. No interaction with fertilization doi.org/10.1093/treeph…

Lehmann_Lab's tweet image. #Hydrogen #isotopes in tree organic matter: a new proxy for drought-induced #treemortality? Our new #treephys study shows consistent 2H-enrichment in leaves & tree rings during lethal soil drought, unlike @oxygen isotopes. No interaction with fertilization doi.org/10.1093/treeph…

🔲In the remaining patches, trees close to the border bear various (...) #edgeeffects that alter #plantgrowth and survival. To assess edge effects on #treemortality and #carbonstorage, we investigated the occurrence of #hyperdominantspecies in the #BrazilianAmazon (1988-2021)


4/4 'Ca. Phytoplasma pini' shows a positive correlation with Pinus sylvestris decline events, potentially acting as the primary cause of pine decline or as an opportunistic pathogen exacerbating the process once the tree has been weakened by other factors. 🌲 #treemortality


2/4 The root endosphere of both symptomatic and asymptomatic trees showed a strong dominance of Candidatus Phytoplasma pini. However, the titer of this phytopathogen was four times higher in symptomatic trees compared to symptomless ones. 🌱🔬 #treemortality

ajpelu's tweet image. 2/4 The root endosphere of both symptomatic and asymptomatic trees showed a strong dominance of Candidatus Phytoplasma pini. However, the titer of this phytopathogen was four times higher in symptomatic trees compared to symptomless ones. 🌱🔬 #treemortality

1/4 Leaded by A. V. Lasa, we studied the microbiota of both asymptomatic and affected P. sylvestris trees🌲 across three Mediterranean mountains in southern Spain: Sierra Nevada, S. Baza, and S. de Almijara. #treemortality. Picture from @GbifEs gbif.org/occurrence/452…

ajpelu's tweet image. 1/4 Leaded by A. V. Lasa, we studied the microbiota of both asymptomatic and affected P. sylvestris trees🌲 across three Mediterranean mountains in southern Spain: Sierra Nevada, S. Baza, and S. de Almijara. #treemortality. Picture from @GbifEs gbif.org/occurrence/452…

Mediterranean pine forest decline: only climate matters? 🌲🔍 Dive into our findings, where we explore the impact of root and soil microbiota alongside climate factors. #ForestResearch #treemortality🌍🌱 🧵 doi.org/10.1016/j.scit…

ajpelu's tweet image. Mediterranean pine forest decline: only climate matters?  🌲🔍 Dive into our findings, where we explore the impact of root and soil microbiota alongside climate factors. #ForestResearch #treemortality🌍🌱 🧵

doi.org/10.1016/j.scit…

The heart of the Sierra #TreeMortality area is burning with furious and destructive power! Head on a Swivel! Photo by C. Tolmie - Shaver Lake mid-day 09-06-2020

CALFIRE_CHIEF's tweet image. The heart of the Sierra #TreeMortality area is burning with furious and destructive power!

Head on a Swivel! 

Photo by C. Tolmie - Shaver Lake mid-day 09-06-2020
CALFIRE_CHIEF's tweet image. The heart of the Sierra #TreeMortality area is burning with furious and destructive power!

Head on a Swivel! 

Photo by C. Tolmie - Shaver Lake mid-day 09-06-2020

#ICYMI: CAL FIRE #treemortality grants helping Tuolumne County homeowners with dead tree removal: mymotherlode.com/news/local/283…

CAL_FIRE's tweet image. #ICYMI: CAL FIRE #treemortality grants helping Tuolumne County homeowners with dead tree removal: mymotherlode.com/news/local/283…

Be Alert when recreating in #TreeMortality areas. Dead/dying trees are falling hazards More PrepareforBarkBeetle.org

CAL_FIRE's tweet image. Be Alert when recreating in #TreeMortality areas. Dead/dying trees are falling hazards More PrepareforBarkBeetle.org

Just in - Firefighters battling a 30 acre fire, W of North Fork in high #treemortality Madera Co #ForkFire 📸: @CBS47

CALFIRE_PIO's tweet image. Just in - Firefighters battling a 30 acre fire, W of North Fork in high #treemortality Madera Co #ForkFire 📸: @CBS47

Just in - #GooseFire south of Prather (Fresno County) now 250 acres. Fire is burning in a high #treemortality area

CALFIRE_PIO's tweet image. Just in - #GooseFire south of Prather (Fresno County) now 250 acres. Fire is burning in a high #treemortality area

#TreeMortality: 102+ million dead trees in CA. Outdoor recreationalists, especially hunters please watch for falling trees. #HuntFishCA

BLMca's tweet image. #TreeMortality: 102+ million dead trees in CA. Outdoor recreationalists, especially hunters please watch for falling trees. #HuntFishCA

What happens when fires like the #AuburnFire burn in #TreeMortality areas? The answer tonight on @KCRAnews Channel3.

CALFIRE_PIO's tweet image. What happens when fires like the #AuburnFire burn in #TreeMortality areas? The answer tonight on @KCRAnews Channel3.
CALFIRE_PIO's tweet image. What happens when fires like the #AuburnFire burn in #TreeMortality areas? The answer tonight on @KCRAnews Channel3.

#TreeMortality near Pollock Pines, El Dorado County. Ponderosas probably killed by western pine beetle.

UCsierraforest's tweet image. #TreeMortality near Pollock Pines, El Dorado County. Ponderosas probably killed by western pine beetle.

Today local, state & federal leaders held a roundtable meeting on #treemortality & its impact on the Tahoe Basin.

CALFIRE_PIO's tweet image. Today local, state & federal leaders held a roundtable meeting on #treemortality & its impact on the Tahoe Basin.
CALFIRE_PIO's tweet image. Today local, state & federal leaders held a roundtable meeting on #treemortality & its impact on the Tahoe Basin.
CALFIRE_PIO's tweet image. Today local, state & federal leaders held a roundtable meeting on #treemortality & its impact on the Tahoe Basin.
CALFIRE_PIO's tweet image. Today local, state & federal leaders held a roundtable meeting on #treemortality & its impact on the Tahoe Basin.

Close up of blue stain on a lodgepole pine above Big Meadows - it is pretty isn't it? #treemortality

UCsierraforest's tweet image. Close up of blue stain on a lodgepole pine above Big Meadows - it is pretty isn't it? #treemortality

.@FresnoCoFire has stopped the forward spread of the 8 acre #ShaverFire. Fire is burning in heavy #TreeMortality & evacs in place.

CALFIRE_PIO's tweet image. .@FresnoCoFire has stopped the forward spread of the 8 acre #ShaverFire. Fire is burning in heavy #TreeMortality & evacs in place.

A gorgeous view this evening, but.. sobering take on #treemortality #CAdrought. NPS webcams: bit.ly/2a4vBNU

NWSBayArea's tweet image. A gorgeous view this evening, but.. sobering take on #treemortality #CAdrought. NPS webcams: bit.ly/2a4vBNU

Caltrans is identifying and marking dead & dying hazardous trees that could impact the safety of the traveling public along state highways. Visit dot.ca.gov/treemortality/… for more information on #TreeMortality

CaltransHQ's tweet image. Caltrans is identifying and marking dead & dying hazardous trees that could impact the safety of the traveling public along state highways. Visit dot.ca.gov/treemortality/… for more information on #TreeMortality

Caltrans is identifying and marking dead & dying hazardous trees that could impact the safety of the traveling public along state highways. Visit dot.ca.gov/treemortality/… for more information on #TreeMortality

CaltransHQ's tweet image. Caltrans is identifying and marking dead & dying hazardous trees that could impact the safety of the traveling public along state highways. Visit dot.ca.gov/treemortality/… for more information on #TreeMortality

Are you a landowner looking for more information on reforesting? Workshop Friday, April 7 in Sonora at Intermountain Nursery #TreeMortality

CAForestHealth's tweet image. Are you a landowner looking for more information on reforesting? Workshop Friday, April 7 in Sonora at Intermountain Nursery #TreeMortality

Read some of the recent accepted articles from New Phytologist 🌱 👉 Nardini et al. #drought #TreeMortality ow.ly/QCdM50AVwu6 👉 Sun et al. #RootMorphology ow.ly/eRjZ50AVwu5 👉 Ravanbakhsh et al. #PlantGenomics ow.ly/Az8I50AVwu7

NewPhyt's tweet image. Read some of the recent accepted articles from New Phytologist 🌱

👉 Nardini et al. #drought #TreeMortality ow.ly/QCdM50AVwu6

👉 Sun et al. #RootMorphology ow.ly/eRjZ50AVwu5

👉 Ravanbakhsh et al. #PlantGenomics ow.ly/Az8I50AVwu7

Years of severe drought in #California & dramatic rise in bark beetle have lead to historic levels of #TreeMortality. #WildfireAwarenessWeek

BLMca's tweet image. Years of severe drought in #California & dramatic rise in bark beetle have lead to historic levels of #TreeMortality. #WildfireAwarenessWeek

#TreeMortality is considered the main source of forest carbon loss. But what about the non-lethal #TreeDamage occurring to surviving trees (branchfall, trunk breakage, etc.)? In our new @GlobalChangeBio paper, we found that 🧵

DanielFZuleta's tweet image. #TreeMortality is considered the main source of forest carbon loss. But what about the non-lethal #TreeDamage occurring to surviving trees (branchfall, trunk breakage, etc.)?

In our new @GlobalChangeBio paper, we found that 🧵

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