Ecophysiological Responses of Forest Tree Growth to Environmental Change

A special issue of Forests (ISSN 1999-4907). This special issue belongs to the section "Forest Ecophysiology and Biology".

Deadline for manuscript submissions: 25 November 2025 | Viewed by 718

Special Issue Editors


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Guest Editor
1. Corteva AgriScience, Johnston, IA 50131-0184, USA
2. School of Natural Resources, University of Nebraska-Lincoln, Lincoln, NE 68583-0961, USA
Interests: plant physiology; remote sensing; forestry

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Guest Editor
School of Natural Resources, University of Nebraska, Lincoln, NE, USA
Interests: ecohydrology; soil organic carbon; eddy covariance; carbon sequestration; greenhouse gasses; water use efficiency
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Special Issue Information

Dear Colleagues,

Understanding the ecophysiological responses of trees to environmental change is critical for predicting forest ecosystem dynamics and resilience. This Special Issue focuses on how biotic and abiotic factors—such as temperature shifts, drought, nutrient availability, and atmospheric CO₂ fluctuations—affect tree growth, physiology, and survival. We aim to highlight research that explores the complex interactions between trees and their changing environment, integrating insights across scales from molecular and cellular mechanisms to ecosystem-level processes.

Submissions are welcomed to address a wide array of topics, including but not limited to, the physiological adaptations of trees to stress, the influence of environmental gradients on growth patterns, and the role of forest management in mitigating environmental impacts. Studies employing novel methodologies, such as remote sensing, stable isotope analysis, or modeling approaches, are highly encouraged.

We invite original research articles, reviews, and case studies that contribute to a deeper understanding of how environmental changes shape tree growth and physiology. This Special Issue provides an excellent platform for sharing innovative findings that can guide forest management and policy in an era of global change.

Dr. Anastasios Mazis
Dr. Makki Khorchani
Guest Editors

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Forests is an international peer-reviewed open access monthly journal published by MDPI.

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Keywords

  • tree ecophysiology
  • forest ecology
  • climate change
  • environmental stressors
  • carbon and water cycles
  • remote sensing
  • ecological modeling
  • physiological adaptations
  • stable Isotope analysis
  • tree growth

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Published Papers (1 paper)

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Research

17 pages, 5982 KB  
Article
Morpho-Physiological Responses During Dark-Induced Leaf Senescence in Cunninghamia lanceolata Seedlings
by Zhijun Huang, Qingqing Liu, Xianhua Zou, Liqin Zhu, Xiangqing Ma and Rongzhen Huang
Forests 2025, 16(9), 1372; https://doi.org/10.3390/f16091372 - 26 Aug 2025
Viewed by 471
Abstract
Low inner leaves in the thick canopy of dense Chinese fir plantations frequently show premature senescence and dieback regardless of age. To elucidate the underlying mechanisms, a 28-day growth chamber experiment was conducted under dark conditions to induce leaf senescence. Changes in leaf [...] Read more.
Low inner leaves in the thick canopy of dense Chinese fir plantations frequently show premature senescence and dieback regardless of age. To elucidate the underlying mechanisms, a 28-day growth chamber experiment was conducted under dark conditions to induce leaf senescence. Changes in leaf area, photosynthetic performance, and the responses of carbon metabolism and the antioxidant defense system were analyzed. Leaf area decreased significantly with time in darkness. The photosystem II reaction center was damaged, and fluorescence parameters and chlorophyll contents decreased, resulting in reduced light energy capture and conversion efficiencies. Photosynthetic rate, apparent quantum yield, stomatal conductance, transpiration rate, and light use efficiency all decreased, while the light compensation point and intercellular CO2 concentration increased. Antioxidant enzyme activities initially increased but eventually collapsed as the stress continued and H2O2 and malondialdehyde accumulated, causing membrane conductivity, i.e., membrane permeability, to increase by 122%. Meanwhile, reduced non-structural carbohydrates, especially total non-structural carbohydrates content, decreased by 45.32%, triggering sugar starvation and accelerating aging. Our study provided new physiological evidence for light-stress response mechanisms in Chinese fir. Specifically, it revealed that dark-induced leaf senescence was mainly caused by irreversible damage to the photosynthetic apparatus and oxidative stress, which together led to carbon starvation and ultimately death. Full article
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