Results 101 to 110 of about 3,081 (222)

Inbreeding Depression Manifested in Progeny From Fragmented Populations of the Wind‐Pollinated Dioecious Conifer Afrocarpus gracilior (Pilg.) C. N. Page

Ecology and Evolution, Volume 15, Issue 2, February 2025.
Forest fragmentation in Afrocarpus gracilior reduced genetic diversity and caused significant inbreeding depression, especially in smaller populations. Progeny from these populations showed lower genetic diversity, reduced germination rates, slower growth, and diminished survival. Seeds should be sourced from larger, genetically diverse populations for
Nigussu Begashaw Abate, Hewan Demissie Degu, Marie Kalousová, Tesfaye Abebe   +3 more
wiley   +1 more source

Variations in Leaf Functional Traits of Pseudotsuga sinensis Across Forests With Varying Levels of Rocky Desertification

Ecology and Evolution, Volume 15, Issue 2, February 2025.
This study investigates 16 leaf traits—encompassing morphological, anatomical, and chemical characteristics—of Pseudotsuga sinensis across forests with mild, moderate, severe, and extremely severe rocky desertification. The objective was to elucidate the adaptive strategies of P.
Wangjun Li, Wanchang Zhang, Tu Feng, Dongpeng Lv, Shun Zou, Bin He, Xiaolong Bai   +6 more
wiley   +1 more source

Geographic gradients of forest biomass of two needled pines on the territory of Eurasia [PDF]

, 2018
On the basis of the compiled database in a number of 3020 sample plots with determinations of forest biomass of two-needled pines (subgenus Pinus) on the territory of Eurasia from Great Britain to southern China and Japan statistically significant ...
Chasovskikh, V. P., Shobairi, S. O. R., Usoltsev, V. A.   +2 more
core  

Factores que afectan a la epidemiología de Fusarium circinatum en el norte de España [PDF]

, 2015
Fusarium circinatum es el hongo causante de la enfermedad del chancro resinoso del pino. El principal síntoma de esta enfermedad es la presencia de chancros con abundante resina en el tronco que pueden causar la muerte del árbol.
Bezos García, Diana
core   +2 more sources

Prolonging Shelf Life and Meat Quality of Rainbow Trout (Oncorhynchus mykiss) by Immersing in Pine Nut (Pinus gerardiana) Extract During Cold Storage

Food Science &Nutrition, Volume 13, Issue 1, January 2025.
This study assessed the impact of 1% and 2% pine nut extract on the shelf life of rainbow trout during cold storage (4°C ± 1°C). The 2% extract significantly improved antioxidant activity, reduced peroxide, thiobarbituric acid, free fatty acid, and total volatile basic nitrogen values, and lowered microbial loads.
Shaghayegh Soleimani, Shabnam Haghighat Khajavi, Reza Safari   +2 more
wiley   +1 more source

Commodity risk assessment of debarked conifer wood chips fumigated with sulfuryl fluoride from the US

EFSA Journal, Volume 23, Issue 1, January 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to deliver a risk assessment on the likelihood of pest freedom from regulated EU quarantine pests, with emphasis on Bursaphelenchus xylophilus and its vectors Monochamus spp. of debarked conifer wood chips fumigated with sulfuryl fluoride as proposed by the United States (US) and
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Anna Berlin, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Francesco Di Serio, Anna Filipiak, Beata Hasiow‐Jaroszewska, Hervé Jactel, Blanca Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Roel Potting, Hanna Susi, Dirk Jan Van Der Gaag, Andrea Battisti, Claude Bragard, Christer Magnusson, Hugo Mas, Daniel Rigling, Massimo Faccoli, Alžběta Mikulová, Fabio Stergulc, Eugen Christoph, Olaf Mosbach‐Schulz, Franz Streissl, Paolo Gonthier   +32 more
wiley   +1 more source

Phylogeographic analysis reveals multiple origins of the desert shrub Reaumuria songarica in northern Xinjiang, involving homoploid and tetraploid hybrids

Ecology and Evolution, Volume 14, Issue 9, September 2024.
The Reaumuria songarica in northern Xinjiang contains an ancient population, homoploid hybrid populations, and tetraploid hybrids. These hybrid populations originated from different hybridization events between the eastern and western lineages and can be divided into the GuD‐S (incipient homoploid hybrid species) and GuD‐N genetic groups.
Xingke Fan, Xia Yan, Chaoju Qian, Ibrahim Awuku, Pengshu Zhao, Yuqiu Liao, Zhijun Li, Xinrong Li, Xiao‐Fei Ma   +8 more
wiley   +1 more source

Attraction of Tomicus yunnanensis (Coleoptera: Scolytidae) to Yunnan Pine Logs with and without Periderm or Phloem: An Effective Monitoring Bait

Psyche: A Journal of Entomology, 2012
The Yunnan pine shoot beetle, Tomicus yunnanensis Kirkendall and Faccoli (Coleoptera: Scolytinae) is an important pest of Yunnan pine (Pinus yunnanensis Franch) in China. Experiments with host log baits were done to develop a pest monitoring system using
Rong Chun Lu, Hong Bin Wang, Zhen Zhang, John A. Byers, You Ju Jin, Hai Feng Wen, Wen Jian Shi   +6 more
doaj   +1 more source

Non-structural carbohydrate dynamics of Pinus yunnanensis seedlings under drought stress and re-watering

Frontiers in Ecology and Evolution
Non-structural carbohydrates (NSC) are an important “buffer” for maintaining plant physiological functions under drought conditions; however, our understanding of the dynamics of NSC at the organ level during sustained drought of varying intensities and ...
Jiandong Xiao, Jiandong Xiao, Zhijuan Zhao, Zhijuan Zhao, Xin Deng, Haocheng Hu, Haocheng Hu, Yuanxi Liu, Yuanxi Liu, Jianli Sun, Jianli Sun, Xiaoyong Fu, Junwen Wu, Junwen Wu   +13 more
doaj   +1 more source

China: a rich flora needed of urgent conservation [PDF]

, 2004
China is one of the richest countries in plant biodiversity in the world. Besides to a rich flora, which contains about 33.000 vascular plants (being 30.000 of these angiosperms, 250 gymnosperms, and 2.600 pteridophytes), there is a extraordinary ...
A-Man, Zhao, López-Pujol, Jordi
core   +6 more sources