Results 51 to 60 of about 5,069,927 (255)

Differences in traits and ecological behaviors between plants of different distribution patterns in eight subtropical broad-leaved forests

open access: yesGuangxi Zhiwu, 2023
The plants that comprise the vegetation of Chinese subtropics are diverse with respect to geographical distribution patterns. Understanding how the plants with different geographical distribution patterns that live together in this region differ in their
Ya JIANG   +5 more
doaj   +1 more source

Global Patterns and Drivers of Bee Distribution [PDF]

open access: hybrid, 2023
Michael C. Orr   +5 more
openalex   +1 more source

Regionalization of landscape pattern indices using multivariate cluster analysis [PDF]

open access: yes, 2014
This project was funded by the Government of Canada through the Mountain Pine Beetle Program, a six-year, $40 million program administered by Natural Resources Canada, Canadian Forest Service.
Long, Jed Andrew   +2 more
core   +1 more source

Distribution Patterns of Meiofauna Assemblages and Their Relationship With Environmental Factors of Deep Sea Adjacent to the Yap Trench, Western Pacific Ocean

open access: yesFrontiers in Marine Science, 2019
Sediment samples were collected from 23 sites near the Yap Trench in the Western Pacific Ocean with a depth range of 2896–7837 m. The assemblage composition, spatial distribution, and relationship with environmental variables of meiofauna were studied. A
Xiaoxiao Wang   +4 more
doaj   +1 more source

Local order and orientational correlations in liquid and crystalline phases of carbon tetrabromide from neutron powder diffraction measurements [PDF]

open access: yes, 2010
The liquid, plastic crystalline and ordered crystalline phases of CBr$_4$ were studied using neutron powder diffraction. The measured total scattering differential cross-sections were modelled by Reverse Monte Carlo simulation techniques (RMC++ and ...
D. Hohlwein, L. Pusztai, L. Temleitner
core   +2 more sources

Two-Dimensional Amphibian Diversity along a 3500 m Elevational Gradient at the Eastern Edge of the Qinghai–Xizang Plateau

open access: yesAnimals
Amphibians serve as reliable indicators of ecosystem health and are the most threatened group of vertebrates. Studies on their spatial distribution pattern and threats are crucial to formulate conservation strategies.
Jiaxing Tang   +8 more
doaj   +1 more source

GIS technology in regional recognition of the distribution pattern of multifloral honey: The chemical traits in Serbia [PDF]

open access: yesArchives of Biological Sciences, 2014
GIS is a computer-based system to input, store, manipulate, analyze and output spatially referenced data. There is a huge range application of GIS that generally sets out to fulfill: mapping, measurement, monitoring, modeling and management.
Radović D.I.   +10 more
doaj   +1 more source

Pattern scaling using ClimGen: monthly-resolution future climate scenarios including changes in the variability of precipitation [PDF]

open access: yes, 2015
Development, testing and example applications of the pattern-scaling approach for generating future climate change projections are reported here, with a focus on a particular software application called “ClimGen”.
C Huntingford   +27 more
core   +1 more source

Resource status and priority for the protection of rare and endangered plants in Zhejiang Province, China

open access: yesGuangxi Zhiwu
The present study analyzed the listed rare and endangered plants on List of National Key Protected Wild Plants in China (2021)and List of Key Protected Wild Plants in Zhejiang Province(2023)(to be announced), which are known to occur in Zhejiang Province
DUAN Yuhao1, CHEN Feng2, ZHANG Hongwei3, HE Anguo4, LIU Julian5, LIU Xi6, CHEN Xiaorong7, YE Lixin7, PANG Chunmei8, YU Lipeng9, ZHAO Changgao10, WANG Guanshun1, LU Yifei1, JIN Xiaofeng1*, YU Mingjian11*
doaj   +1 more source

The Interference Term in the Wigner Distribution Function and the Aharonov-Bohm Effect

open access: yes, 2001
A phase space representation of the Aharonov-Bohm effect is presented. It shows that the shift of interference fringes is associated to the interference term of the Wigner distribution function of the total wavefunction, whereas the interference pattern ...
Aharonov   +13 more
core   +1 more source

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