Toward the genetic improvement of drought tolerance in conifers: An integrated approach

P Baldi, N La Porta - Forests, 2022 - mdpi.com
The constant rise in the global temperature and unpredictable shifts in precipitation patterns
are two of the main effects of climate change. Therefore, there is an increasing amount of …

Widespread regeneration failure in ponderosa pine forests of the southwestern United States

MD Petrie, RM Hubbard, JB Bradford, TE Kolb… - Forest Ecology and …, 2023 - Elsevier
As climate changes in coming decades, ponderosa pine forest persistence may be
increasingly dictated by their regeneration. Sustained regeneration failure has been …

[HTML][HTML] Consistent responses of vegetation gas exchange to elevated atmospheric CO emerge from heuristic and optimization models

S Manzoni, S Fatichi, X Feng, GG Katul, D Way… - …, 2022 - bg.copernicus.org
Elevated atmospheric CO 2 concentration is expected to increase leaf CO 2 assimilation
rates, thus promoting plant growth and increasing leaf area. It also decreases stomatal …

Canopy-mediated microclimate refugia do not match narrow regeneration niches in a managed dry conifer forest

EM Hill, JB Cannon, S Ex, TW Ocheltree… - Forest Ecology and …, 2024 - Elsevier
Structurally heterogeneous forest conditions provide diverse microclimates which can
support juvenile tree regeneration, survival, and growth. However, the extent to which …

Unravelling the biogeographic determinants of tree growth sensitivity to freeze and drought in Canada's forests

MP Girardin, XJ Guo, W Marchand… - Journal of …, 2024 - Wiley Online Library
The evolutionary dynamics of tree species are influenced by their specific climatic
environments, and their ability to persist is determined by adaptive strategies such as broad …

Not only severe events: moderate dry periods impact the hydraulic functioning and survival of planted ponderosa pine seedlings

CR Koehn, MD Petrie, RM Hubbard - Forests, 2022 - mdpi.com
Juvenile tree survival will increasingly shape the persistence of ponderosa pine forests in
the western United States. In contrast to severe pulse disturbances that induce widespread …

[HTML][HTML] Drought effects on tree mortality and regeneration in northern California

SLB Lemmo, LP Kerhoulas, RL Sherriff… - Forest Ecology and …, 2024 - Elsevier
The 2012–2016 California drought was the most severe in the state's recorded history,
contributing to the death of millions of trees. Through sampling 54 (0.25 ha) plots in northern …

Climate and landscape variation shapes the water balance of piñon pine-juniper woodlands

MD Petrie, NP Savage - Agricultural and Forest Meteorology, 2022 - Elsevier
Piñon pine-juniper woodlands are strongly influenced by water balance variation imparted
by variation in climate, landscape attributes, and tree stand characteristics. To elucidate how …

Drought, tree mortality, and regeneration in Northen California

SLB Lemmo - 2022 - digitalcommons.humboldt.edu
The 2012-2016 California drought was the most severe in the state's recorded history,
contributing to the death of millions of trees. While the effects of this drought on forests are …

Breeding for growth has resulted in increased tolerance to drought at the cost of genetic diversity in Scots pine

F Gil-Muñoz, H Hayatgheibi, JM Niemi, L Östlund… - bioRxiv, 2023 - biorxiv.org
Climate change possess a threat to forests and forestry. Drought has been identified as a
one of the main issues due to its interaction with other biotic and abiotic stresses. Few …