Journal of the Knowledge Economy, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 4, 2024
Language: Английский
South African Journal of Botany, Journal Year: 2025, Volume and Issue: 180, P. 751 - 761
Published: April 5, 2025
Language: Английский
Citations
0
Journal of Lifestyle and SDGs Review, Journal Year: 2025, Volume and Issue: 5(4), P. 06136 - 06136
Published: April 7, 2025
Objective: This study investigates extreme changes rainfall and temperature in South Kalimantan Province, Indonesia the impact of these climate changes, related to SDG 13 (climate action) 15 (Life on land). Theoretical Framework: Tropical regions such as are characterized by a warm throughout year large variations between regions. On island Borneo there three countries, namely Indonesia, Malaysia Brunei Darussalam. As country with tropical climate, only experiences two seasons year. Method: Climatology data collect from BMKG database center which is 3 Stations, Gusti Syamsir Alam Meteorological Station (1982-2022), Syamsudin Noor (1978-2022) (2010-2022). Results Discussion: There have been significant over past 40 years. The maximum daily occurred 2021 amounting 255.3 mm. In January 2021, floods hit almost all districts Province. that month it rained consecutively for 7 days totaling 628.6 mm 10th-16th 2021. average 26.7ºC, increase 1ºC highest was 38.8ºC, 2-5ºC. Research Implications: lungs world, so will also an global change. Originality/Value: uniquely examines change Borneo, particularly temperature.
Language: Английский
Citations
0
Ecological Informatics, Journal Year: 2025, Volume and Issue: unknown, P. 103134 - 103134
Published: April 1, 2025
Language: Английский
Citations
0
PLANT PHYSIOLOGY, Journal Year: 2025, Volume and Issue: 197(4)
Published: March 28, 2025
Abstract Understanding how plants survive extreme conditions is essential to breeding resilient crops. Cistanthe longiscapa, which flourishes in the Atacama Desert, provides a rare glimpse into plant resilience. To uncover genetic basis of its stress tolerance, we investigated ecophysiological and transcriptomic responses C. longiscapa from 3 sites with low but different precipitation levels. Ecophysiological analyses were performed on samples collected field at dusk dawn, are crucial stages crassulacean acid metabolism (CAM), water-efficient type photosynthesis. Additional analysis allowed us evaluate CAM intensity identify changes molecular signature these plants. Our results show that displays considerable trait response variation across sites, including variations markers such as nocturnal accumulation, isotopic carbon ratio, succulence, among others. Analysis gene expression patterns revealed differences exhibiting varying intensities photosynthesis identified key signatures associated their ecological strategies. Additionally, genes related responses, plastid activities, circadian rhythm contrasting levels between strong weak plants, this profile shared other under stress. findings demonstrate valuable resource for identifying involved transition intensities. This may lead discovery enhance tolerance stressful environments.
Language: Английский
Citations
0
Published: Jan. 1, 2025
Language: Английский
Citations
0
South African Journal of Botany, Journal Year: 2024, Volume and Issue: 171, P. 425 - 446
Published: June 25, 2024
Language: Английский
Citations
3
Agronomy, Journal Year: 2024, Volume and Issue: 14(4), P. 704 - 704
Published: March 28, 2024
Drought stress, a major abiotic significantly affects wheat (Triticum aestivum L.) production globally. To identify genes and metabolic pathways crucial for responding to short-term drought we conducted transcriptomic metabolomic analyses of winter cultivar Jimai 418 at four developmental stages: jointing (GS31), booting (GS45), anthesis (GS65), 8 days after (DAA8). Transcriptomic analysis identified 14,232 differentially expressed (DEGs) under stress compared the control. Specifically, 1387, 4573, 7380, 892 DEGs were stages, respectively. Enriched associated with these included plant hormone signal transduction, mitogen-activated protein kinase (MAPK) signaling, galactose metabolism, starch sucrose metabolism. Totals 222, 633, 358, 38 accumulated metabolites (DAMs) Correlation both datasets revealed DAMs arginine proline ABC transporters, amino acid biosynthesis. These findings offer significant insights into 418’s molecular response stress. The DEGs, DAMs, enriched contribute our understanding tolerance. This research will facilitate further investigations tolerance mechanisms guide breeding varieties enhanced resistance.
Language: Английский
Citations
2
Published: June 21, 2024
High temperature stress affects tomato production both in tropical and sub-tropical environments worldwide. To explore genetic variation for heat tolerance tomato, 329 transcontinental varieties were evaluated at The Ministry of Municipality Environment (MME) greenhouses near Doha, Qatar. Preliminary phenotypic analysis identified a diverse set 71 hybrid pure line more detailed studies. selected subset was examined the greenhouse randomized complete block design under stress. materials phenotyped fruit size, weight, hardness, locules, (%), total soluble solids (TSS), yield. Significant differences among genotypes observed all traits assessed. basis genotyped using 104 SNP markers previous genome wide association studies (GWAS). Nineteen QTL associated could reliably select tolerant terms better yield, set, TSS. These are located on Chromosome 1, 5, 6, 8, 9, 12. Interestingly, two clusters chromosome 6 linked to significant effects TSS high temperature. Some within these regions also reported as with other Eighteen out nineteen mapped gene body. Based genotypic analysis, an elite five approval findings have significance not only Qatar, but they valuable wider application locations 19 presented here be adopted by breeders marker-assisted selection (MAS) tolerance.
Language: Английский
Citations
2
Frontiers in Plant Science, Journal Year: 2024, Volume and Issue: 15
Published: Aug. 9, 2024
Climate change and human activities have increased droughts, especially overgrazing deforestation, which seriously threaten the balance of terrestrial ecosystems. The ecological carrying capacity vegetation cover in arid zone Xinjiang, China, are generally low, necessitating research on response to drought such regions. In this study, we analyzed spatial temporal characteristics Xinjiang from 2001 2020 revealed mechanism SIF multi-timescale different types using standardized precipitation evapotranspiration index (SPEI), solar-induced chlorophyll fluorescence (SIF), normalized difference (NDVI), enhanced (EVI) data. We employed trend analysis, anomaly (SAI), Pearson correlation, prediction techniques. Our investigation focused correlations between GOSIF (a new product based Global Orbital Carbon Observatory-2), NDVI, EVI with SPEI12 for over past two decades. Additionally, examined sensitivities various scales SPEI a typical year predicted future trends Xinjiang. results that distribution GOSIF, were consistent, mean at 0.197, 0.156, 0.128, respectively. exhibited strongest correlation SPEI, reflecting impact stress photosynthesis. Therefore, proves advantageous monitoring purposes. Most showed robust 9-month scale during year, grassland being particularly sensitive drought. predictions indicate decreasing coupled an increasing This study found compared traditional greenness index, has obvious advantages Furthermore, it makes up lack multiple timescales zone. These provide strong theoretical support investigating monitoring, assessment, is vital comprehending mechanisms carbon water cycles
Language: Английский
Citations
2
Plants, Journal Year: 2024, Volume and Issue: 13(22), P. 3239 - 3239
Published: Nov. 19, 2024
Unlike animals, plants are sessile organisms that cannot migrate to more favorable conditions and must constantly adapt a variety of biotic abiotic stresses. Therefore, exhibit developmental plasticity cope, which is probably based on the underlying trade-off mechanism allocates energy expenditure between growth stress responses achieve appropriate development under different environmental conditions. Plant heterotrimeric G protein signaling plays crucial role in involved regulation normal adaptation. This review examines composition processes proteins plants, detailing how they balance adaptive plant immunity thermomorphogenesis through recent advances field. Understanding trade-offs associated with will have significant implications for agricultural innovation, particularly crops improved resilience minimal penalties stress.
Language: Английский
Citations
2