Frontiers in Plant Science, Год журнала: 2024, Номер 15
Опубликована: Дек. 4, 2024
is used in traditional Chinese medicine, so ensuring an adequate supply of plant material with high levels bioactive components important.
Язык: Английский
Plants, Год журнала: 2024, Номер 13(13), С. 1744 - 1744
Опубликована: Июнь 24, 2024
Our study utilized 374 geographical distribution records of H. mutabilis and 19 bioclimatic factors, employing the MaxEnt model Geographic Information System (ArcGIS). The key environmental variables influencing suitable areas were analyzed through comprehensive contribution rate, permutation importance, Pearson correlation coefficient. Based on this analysis, contemporary future their extents predicted. results indicate that limiting factor affecting is precipitation driest month (bio14), with secondary factors being annual (bio12), mean temperature (bio1), range (bio7). Under climate conditions, total area for approximately 2,076,600 km2, primarily concentrated in tropical subtropical regions southeastern China. low-to-medium-emission scenarios (SSP1-2.6, SSP2-4.5), shows a trend first decreasing then increasing compared to current scenario. In contrast, under high-emission (SSP5-8.5), it exhibits decreasing. spatial pattern changes retention rate ranges from 95.28% 99.28%, centers located Hunan Guizhou provinces, showing an overall migration towards west north. These findings suggest possesses certain level adaptability change. However, crucial consider regional drought sudden events practical cultivation introduction processes. our provide scientific basis rational management, conservation, utilization germplasm resources mutabilis.
Язык: Английский
Процитировано
11
Frontiers in Plant Science, Год журнала: 2025, Номер 15
Опубликована: Янв. 14, 2025
Introduction Plant physiology response and adaptation to drought stress has become a hotspot in plant ecology evolution. Cotoneaster multiflorus possesses high ecological, ornamental economic benefits. It large root system tolerance cold, poor soil. Therefore, C. is considered as one of the most important tree species for ecological restoration arid semi-arid areas. However, little known about physiological mechanisms, molecular mechanisms strategies how responds stress. exploring adaptive its growth regions. Methods We investigated coupling water status, photosynthetic properties chloroplast fluorescence parameters rehydrated after drought, especially importance nocturnal sap flow refilling maintain own balance In addition, we studied transcriptome factors, also discussed . Results adapted by series structural such promoting closing stomata, increasing flow. When undergoing severe stress, activities photosynthesis, chlorophyll other have rapidly resumed. This showed had strong drought. characteristics, were highly coupled. Nocturnal very Finally, will strengthen defense mechanism gene regulation various metabolisms, stomatal closure, reducing transpiration loss, vigorously regulating balance. responded avoiding or deficit organs tissues. shrub drought-tolerant plant. Discussion explored identified types
Язык: Английский
Процитировано
2
Frontiers in Plant Science, Год журнала: 2025, Номер 16
Опубликована: Фев. 10, 2025
Alpinia officinarum , commonly known as Galangal, is not only widely used a medicinal plant but also holds significant ornamental value in horticulture and landscape design due to its unique structure floral aesthetics China. This study evaluates the impact of current future climate change scenarios (ssp126, ssp245, ssp370, ssp585) on suitable habitats for A. A total 73 reliable distribution points were collected, 11 key environmental variables selected. The ENMeval package was optimize Maxent model, potential areas predicted combination with Biomod2. results show that optimized model accurately Under low emission (ssp126 ssp245), habitat area increased expanded towards higher latitudes. However, under high (ssp370 ssp585), significantly decreased, species range shrinking by approximately 3.7% 19.8%, respectively. Through Multivariate similarity surface (MESS) most dissimilar variable (MoD) analyses revealed variability scenarios, especially ssp585, led large-scale contraction rising temperatures unstable precipitation patterns. Changes center suitability location showed ’s located Guangxi, gradually shifts northwest, while this shift becomes more pronounced. These findings provide scientific basis conservation germplasm resources management strategies response change.
Язык: Английский
Процитировано
1
Biodiversity and Conservation, Год журнала: 2025, Номер unknown
Опубликована: Фев. 23, 2025
Язык: Английский
Процитировано
0
Biological reviews/Biological reviews of the Cambridge Philosophical Society, Год журнала: 2025, Номер unknown
Опубликована: Апрель 3, 2025
ABSTRACT Climate change poses significant challenges to the health and functions of forest ecosystems. Ecological niche models have emerged as crucial tools for understanding impact climate on forests at population, species, ecosystem levels. These also play a pivotal role in developing adaptive conservation management strategies. Recent advancements model development led enhanced prediction accuracy broadened applications models, driven using high‐quality data, improved algorithms, application landscape genomic information. In this review, we start by elucidating concept rationale behind context forestry adaptation change. We then provide an overview occurrence‐based, trait‐based, genomics‐based contributing more comprehensive species responses addition, summarize findings from 338 studies highlight progress made tree including data sources, future scenarios used diverse applications. To assist researchers practitioners, exemplar set accompanying source code tutorial, demonstrating integration population genetics into models. This paper aims concise yet continuous refinements serving valuable resource effectively addressing posed changing climate.
Язык: Английский
Процитировано
0
Ecological Indicators, Год журнала: 2025, Номер 176, С. 113663 - 113663
Опубликована: Июнь 3, 2025
Язык: Английский
Процитировано
0
Frontiers in Plant Science, Год журнала: 2024, Номер 15
Опубликована: Дек. 4, 2024
is used in traditional Chinese medicine, so ensuring an adequate supply of plant material with high levels bioactive components important.
Язык: Английский
Процитировано
0