Results 61 to 70 of about 30,648 (122)

Spatial Analysis of Picea schrenkiana var. tianschanica: Biomass in the Tianshan Mountains, Xinjiang

From a global ecological management perspective, as a core tree species in the mountain ecosystem of Xinjiang, the study of the spatial distribution characteristics of Picea schrenkiana var.
Tao Bai, Chaoyong Cai, Wei Sun, Quansheng Li, Shanshan Cao   +4 more
core   +1 more source

Tree-ring Reconstruction of Bark Beetle Disturbances in the Picea schrenkiana Fisch. et Mey. Forests of Southeast Kazakhstan

, 2019
Ips hauseri Reitter is the most important bark beetle on Picea schrenkiana in southeast Kazakhstan, but its biology, ecology, and outbreak dynamics are poorly known.
Abay O. Sagitov, Lynch, Ann M., Sagitov, Abay O., Christopher D. O’Connor, Irina P. Panyushkina, Nursagim A. Ashikbaev, Mukhamadiev, Nurjan S., O’Connor, Christopher D., Panyushkina, Irina P., Ann M. Lynch, Ashikbaev, Nursagim A., Nurjan S. Mukhamadiev   +11 more
core   +1 more source

History of Picea abies in west central Sweden [PDF]

, 2006
Early Holocene Picea megafossils found in west central Sweden have challenged the prevailing theory based on pollen analysis that Picea migrated to Scandinavia during the second half of the Holocene.
Stedingk, Henrik von
core   +1 more source

Remote Sensing Identification of Picea schrenkiana var. tianschanica in GF-1 Images Based on a Multiple Mixed Attention U-Net Model

Remote sensing technology plays an important role in woodland identification. However, in mountainous areas with complex terrain, accurate extraction of woodland boundary information still faces challenges.
Guohui Zhang, Donghua Chen, Qihang Zhen, Naiming Zhang, Jian Zheng, Hanchi Zhang, Saisai Liu, Haiping Zhao   +7 more
core   +1 more source

Chronology Development and Climate Response Analysis of Schrenk Spruce (Picea Schrenkiana) Tree-Ring Parameters in the Urumqi River Basin, China

, 2010
Chronology Development and Climate Response Analysis of Schrenk Spruce (Picea Schrenkiana) Tree-Ring Parameters in the Urumqi River Basin, China Seven different tree-ring parameters (total tree-ring width, earlywood width, latewood width ...
Yang Li, Tongwen Zhang, Wenshou Wei, Ruibo Zhang, Feng Chen, Huaming Shang, Yujiang Yuan, Shulong Yu   +7 more
core   +1 more source

Radial Growth Adaptability to Drought in Different Age Groups of Picea schrenkiana Fisch. & C.A. Mey in the Tianshan Mountains of Northwestern China

, 2020
Forest ecosystems are strongly impacted by extreme climate, and the age effects of radial growth under drought can provide profound understanding of the adaptation strategy of a tree species to climate change.
Liang Jiao, Xiaoping Liu, Ke Chen, Shengjie Wang   +3 more
core   +1 more source

14-0279-R1-picea-gen

, 2014
Formica picea queen microsatellite ...
Helanterä, Heikki, Heikki Helanterä (486202), d'Ettorre, Patrizia, Patrizia d'Ettorre (266581)   +3 more
core   +1 more source

Строение и формирование вторичной кроны у Picea abies (L.) Karst.(Pinaceae) [PDF]

, 2018
Литературные данные о формировании вторичной кроны у одной из ведущих лесообразующих пород Picea abies (L.) Karst. весьма противоречивы. Цель данной работы состояла в изучении динамики образования побегов из спящих почек у P.
Барабанщикова, Н.С., Костина, М.В.   +1 more
core   +1 more source

Differences in the Responses of Tree-Ring Stable Carbon Isotopes of L. sibirica and P. schrenkiana to Climate in the Eastern Tianshan Mountains

, 2023
The eastern Tianshan Mountains are located in the arid interior of Asia, where tree growth is especially sensitive to climate. The ratio of stable carbon isotopes (δ13C) in the tree rings can provide information on changes in atmospheric CO2 ...
Guanghui Lv, Yi Jia, Li Qin, Ruibo Zhang, Zhengbing Peng, Ruxianguli Abudureheman, Hailili Guligena   +6 more
core   +1 more source

Fluctuation of Picea timberline and paleo-environment on the northern slope of Tianshan Mountains during the late Holocene

, 2006
As a good indicator of Holocene climate, the fluctuation of alpine timberline is a synthetical result of impacts of many environmental factors during geological and historical periods and modern times.
Kong Zhaochen, Zhang Yun, Ni Jian, Yang Zhenjing, Yan Shun, Zhang, Y, Chinese Acad Sci, Inst Bot, Lab Quantitat Vegetat Ecol, Beijing 100093, Peoples R China   +5 more
core