Results 41 to 50 of about 971 (173)

Arthropods on native versus alien woody plants: Understanding variation across host plant taxonomy and geography

open access: yesEcosphere, Volume 17, Issue 5, May 2026.
Abstract Alien plants have generally been shown to support reduced arthropod abundance, biomass, and diversity compared to native plant species, but inferences have typically come from studies limited in taxonomic and geographic scope. Here, we make use of data from a unique citizen science project, Caterpillars Count!, that consists of nearly 70,000 ...
Colleen Whitener, Allen H. Hurlbert
wiley   +1 more source

A Research on Stem Sap Flow Dynamics of Ulmus Pumila in Mu Us Sandy Area,Yanchi County

open access: yesShuitu baochi yanjiu, 2008
The EC-SF Sap Flow Measuring System were applied to study the diurnal changes of stem sap flows for Ulmus pumila based on the thermal dissipation theory.At the same time,the circumstance factors around the Ulmus pumila were recorded by radiation,air ...
ZHAO Kui   +5 more
doaj  

Phylogeographic and Potential Distribution of Wild Apricot (Prunus armeniaca) in Xinjiang: Insights From Chloroplast/Nuclear DNA and Ecological Niche Modeling

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
This study employed integrated analyses of chloroplast DNA and nuclear genes, which revealed significant divergence in genetic structure between the two genomic compartments in Xinjiang wild apricots, reflecting complex evolutionary processes influenced by natural selection, genetic drift, and gene flow. Population history analyses indicated an absence
Mingyu Li   +9 more
wiley   +1 more source

Anastomosis and Low Flows Sustain Resilient Groundwater Dependent Riparian Floodplains in an Agricultural River Valley, New Mexico

open access: yesHydrological Processes, Volume 40, Issue 2, February 2026.
Groundwater‐dependent native riparian ecosystems of the Gila River floodplain (a) near the upstream end of the valley in winter 2014 and (b) near the downstream valley end in summer 2018. Topographically complex floodplains create favourable conditions across the full breadth of the valley bottom for a diversity of native groundwater‐dependent ...
Ellen Soles, Martha Cooper, Laurel Saito
wiley   +1 more source

Стан iнвазiйностi Ulmus pumila L. в урбоекосистемi за клiматичних змiн

open access: yesЕкологічний вісник Криворіжжя, 2019
Клiматичнi змiни здатнi впливати на межi поширення природних i адвентивних видiв рослин. Коливання температури повiтря, вiдносної вологостi та iнших факторiв можуть стати стимулом для iнiцiацiї та/або iнтенсифiкацiї iнвазiйної природи деяких адвентивних
Юрій В. Лихолат   +2 more
doaj   +1 more source

JAMES BUTTLE REVIEW: A Synthesis of Riparian Plant Water Use Over Two Decades in North American Drylands

open access: yesHydrological Processes, Volume 40, Issue 2, February 2026.
Using the most complete summary of 20 years of riparian plant water use studies in North American drylands to date, we examine broad patterns of plant water use by vegetation type and across climate gradients. Marshes, cottonwood‐willow stands and tamarisk use larger amounts of water than other communities, and all communities have higher water use in ...
Emily C. Palmquist   +5 more
wiley   +1 more source

Response to Light of Ulmus pumila in Different Soil Moisture

open access: yesShuitu baochi yanjiu, 2007
Controlling soil moisture by men,under the simulated photosynthetic radiation(SPR) of portable photosynthesis system(LI-6400) ,physiological index of Ulmus pumila was conducted in this study in a semi-arid region of loess plateaus.The result shows that ...
ZHU Yan-yan   +3 more
doaj  

Complete chloroplast genome structure of four Ulmus species and Hemiptelea davidii and comparative analysis within Ulmaceae species

open access: yesScientific Reports, 2022
In this study, the chloroplast (cp) genomes of Hemiptelea davidii, Ulmus parvifolia, Ulmus lamellosa, Ulmus castaneifolia, and Ulmus pumila ‘zhonghuajinye’ were spliced, assembled and annotated using the Illumina HiSeq PE150 sequencing platform, and then
Yichao Liu   +6 more
doaj   +1 more source

Experimental methods for wind tunnel studies of seed dispersal by wind

open access: yesApplications in Plant Sciences, Volume 14, Issue 1, January-February 2026.
Abstract The complexity and variability of natural environments make quantitative studies of seed wind dispersal challenging. Wind tunnel experiments offer a controlled alternative to investigate the mechanisms of seed wind dispersal. This review focuses on wind tunnels and the associated technologies used for studying seed wind dispersal, including ...
Liang Tian   +5 more
wiley   +1 more source

The modern state of elms (Ulmus L., Ulmaceae) in arboretum of Peter the Great Botanic Garden under conditions of epiphytoty of the Dutch elm disease

open access: yesHortus Botanicus, 2017
The dying of elms (Ulmus L.) at Peter the Great Botanic Garden of the Komarov Botanical Institute RAS in Saint-Petersburg has been observed since the beginning of the 1990’s, soon after the considerable St.-Petersburg climate warming in 1989.
Firsov Gennadii, Bulgakov Timur
doaj   +1 more source

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