Climate change risks to global forest health: emergence of unexpected events of elevated tree mortality worldwide

H Hartmann, A Bastos, AJ Das… - Annual Review of …, 2022 - annualreviews.org
Recent observations of elevated tree mortality following climate extremes, like heat and
drought, raise concerns about climate change risks to global forest health. We currently lack …

Impacts of recent climate change on terrestrial flora and fauna: Some emerging Australian examples

AA Hoffmann, PD Rymer, M Byrne, KX Ruthrof… - Austral …, 2019 - Wiley Online Library
The effects of anthropogenic climate change on biodiversity are well known for some high‐
profile Australian marine systems, including coral bleaching and kelp forest devastation …

Combating ecosystem collapse from the tropics to the Antarctic

DM Bergstrom, BC Wienecke… - Global Change …, 2021 - Wiley Online Library
Globally, collapse of ecosystems—potentially irreversible change to ecosystem structure,
composition and function—imperils biodiversity, human health and well‐being. We examine …

Research frontiers for improving our understanding of drought‐induced tree and forest mortality

H Hartmann, CF Moura, WRL Anderegg… - New …, 2018 - Wiley Online Library
Accumulating evidence highlights increased mortality risks for trees during severe drought,
particularly under warmer temperatures and increasing vapour pressure deficit (VPD) …

Causes of widespread foliar damage from the June 2021 Pacific Northwest Heat Dome: more heat than drought

CJ Still, A Sibley, D DePinte, PE Busby… - Tree …, 2023 - academic.oup.com
This scientific commentary refers to 'Conifer desiccation in the 2021 NW heatwave confirms
the role of hydraulic damage'by Klein et al.(doi: 10.1093/treephys/tpac007). Most of the …

[HTML][HTML] Comparison of airborne laser scanning and digital stereo imagery for characterizing forest canopy gaps in coastal temperate rainforests

JC White, P Tompalski, NC Coops… - Remote Sensing of …, 2018 - Elsevier
Forest canopy gaps play an important role in forest dynamics. Airborne laser scanning (ALS)
data provide demonstrated capacity to systematically and accurately detect and map canopy …

Chronic historical drought legacy exacerbates tree mortality and crown dieback during acute heatwave-compounded drought

G Matusick, KX Ruthrof, J Kala… - Environmental …, 2018 - iopscience.iop.org
Globally, combinations of drought and warming are driving widespread tree mortality and
crown dieback. Yet thresholds triggering either tree mortality or crown dieback remain …

Climate-change-driven droughts and tree mortality: assessing the potential of UAV-derived early warning metrics

EB Ewane, M Mohan, S Bajaj, GAP Galgamuwa… - Remote Sensing, 2023 - mdpi.com
Protecting and enhancing forest carbon sinks is considered a natural solution for mitigating
climate change. However, the increasing frequency, intensity, and duration of droughts due …

Geophysics reveals forest vulnerability to drought

GS McGrath, JB Fontaine, R Van Dongen… - …, 2023 - Wiley Online Library
Drought and heat‐induced forest die‐off are being increasingly reported across the planet.
As vulnerable areas tend to have thin soils and poor water holding capacities, quantification …

Drought then wildfire reveals a compound disturbance in a resprouting forest

L Walden, JB Fontaine, KX Ruthrof… - Ecological …, 2023 - Wiley Online Library
The frequency and intensity of forest disturbances, such as drought and fire, are increasing
globally, with an increased likelihood of multiple disturbance events occurring in short …