Mechanisms of woody-plant mortality under rising drought, CO2 and vapour pressure deficit
Drought-associated woody-plant mortality has been increasing in most regions with multi-
decadal records and is projected to increase in the future, impacting terrestrial climate …
decadal records and is projected to increase in the future, impacting terrestrial climate …
Global field observations of tree die-off reveal hotter-drought fingerprint for Earth's forests
Earth's forests face grave challenges in the Anthropocene, including hotter droughts
increasingly associated with widespread forest die-off events. But despite the vital …
increasingly associated with widespread forest die-off events. But despite the vital …
Climate change risks to global forest health: emergence of unexpected events of elevated tree mortality worldwide
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 …
drought, raise concerns about climate change risks to global forest health. We currently lack …
Central and south america
EJ Castellanos, MF Lemos, L Astigarraga, N Chacón… - 2022 - ri.conicet.gov.ar
Central and South America (CSA) is a highly diverse region, both culturally and biologically.
It has one of the highest levels of biodiversity on the planet (Hoorn et al., 2010; Zador et al …
It has one of the highest levels of biodiversity on the planet (Hoorn et al., 2010; Zador et al …
Drivers and mechanisms of tree mortality in moist tropical forests
Tree mortality rates appear to be increasing in moist tropical forests (MTF s) with significant
carbon cycle consequences. Here, we review the state of knowledge regarding MTF tree …
carbon cycle consequences. Here, we review the state of knowledge regarding MTF tree …
Sensitivity of South American tropical forests to an extreme climate anomaly
AC Bennett, T Rodrigues de Sousa… - Nature Climate …, 2023 - nature.com
The tropical forest carbon sink is known to be drought sensitive, but it is unclear which
forests are the most vulnerable to extreme events. Forests with hotter and drier baseline …
forests are the most vulnerable to extreme events. Forests with hotter and drier baseline …
Tree mortality across biomes is promoted by drought intensity, lower wood density and higher specific leaf area
Drought events are increasing globally, and reports of consequent forest mortality are
widespread. However, due to a lack of a quantitative global synthesis, it is still not clear …
widespread. However, due to a lack of a quantitative global synthesis, it is still not clear …
Asynchronous carbon sink saturation in African and Amazonian tropical forests
Structurally intact tropical forests sequestered about half of the global terrestrial carbon
uptake over the 1990s and early 2000s, removing about 15 per cent of anthropogenic …
uptake over the 1990s and early 2000s, removing about 15 per cent of anthropogenic …
How deregulation, drought and increasing fire impact Amazonian biodiversity
Biodiversity contributes to the ecological and climatic stability of the Amazon Basin,, but is
increasingly threatened by deforestation and fire,. Here we quantify these impacts over the …
increasingly threatened by deforestation and fire,. Here we quantify these impacts over the …
Amazonian rainforest tree mortality driven by climate and functional traits
Tree mortality appears to be increasing in moist tropical forests, with potentially important
implications for global carbon and water cycles. Little is known about the drivers of tree …
implications for global carbon and water cycles. Little is known about the drivers of tree …