Results 141 to 150 of about 745,483 (305)

Contribution to infra-specific taxonomy of Primula vulgaris Huds. (Primulaceae) along an altitudinal gradient in Turkey

open access: yes, 2019
Coskuncelebi, Kamil/0000-0001-5713-6628WOS: 000487295800007This study was performed to explore the relationship between morphological characters and nrDNA ITS data belonging to two subspecies of Primula vulgaris Huds.
Coskuncelebi, Kamil   +2 more
core   +1 more source

Parasitoid insects unveil complex patterns of functional change across elevational bands

open access: yesEcography, EarlyView.
Climate change is rapidly reshaping how insects interact with their environment, potentially disrupting ecosystem complexity and essential functioning. While functional homogenisation has been extensively investigated for charismatic insect taxa, particularly pollinators, the response of parasitoids remains largely overlooked.
Michela Gabrieli   +4 more
wiley   +1 more source

The diversity of ground bryophyte communities along an altitudinal gradient on La Réunion island [PDF]

open access: yes, 2017
Aim: To compare the α, β and phylogenetic diversity of the ground bryophyte communities along a tropical altitudinal gradient in order to determine which processes govern these assemblages.
Lane, Wade Howard
core   +1 more source

Floristic-functional variation of tree component along an altitudinal gradient in araucaria forest areas, in Southern Brazil

open access: yesAnais da Academia Brasileira de Ciências
We aimed to investigate the taxonomic and functional variations of tree component of Araucaria Forest (AF) areas located along an altitudinal gradient (700, 900 and 1,600 m asl), in the southern region of Brazil.
VANESSA F. SOBOLESKI   +9 more
doaj   +1 more source

Low‐Dimensional Materials and Van Der Waals Heterostructures for Energy Application: A Comprehensive Review

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Low‐dimensional materials (0D, 1D, and 2D) exhibit unique electronic and physicochemical properties, enabling advanced nanoelectronic and optoelectronic devices. Mixed‐dimensional heterostructures combine these materials to enhance functionality.
Qaisar Alam   +3 more
wiley   +1 more source

The Feasibility Test of Electric Propulsion Systems: Case Study for a Light and Fixed‐Wing Aircraft

open access: yesEnergy Science &Engineering, EarlyView.
ABSTRACT This study investigates the feasibility and performance of a fully electric propulsion system (EPS) integrated into a light fixed‐wing aircraft. The system consists of a 65 kW‐class electric motor, a high‐efficiency inverter, and dual lithium‐ion battery packs with a total capacity of 27 kWh—collectively engineered to fulfill both power ...
Byeong Gyu Gang
wiley   +1 more source

Species Diversity and Distribution of Amphibians in Tangjiahe National Nature Reserve, China

open access: yesBiology
Mountain ecosystems offer valuable opportunities to study species distribution and diversity along altitudinal gradients, particularly for amphibians.
Mingfu Li   +6 more
doaj   +1 more source

Altitudinal and slope gradients as key determinants of Robinia pseudoacacia growth

open access: yesPLOS One
Robinia pseudoacacia is a major plantation species in northern China, yet quantitative assessments of its growth across topographic gradients remain limited. This study investigated the growth performance of R. pseudoacacia in relation to landform types (plains, hills, low
Yirui Shao   +8 more
openaire   +2 more sources

Altitudinal gradient of microclimate

open access: yes, 2018
Description: Microclimate records collected along a gradient of altitudeProject: This dataset was collected as part of the following SAFE research project: Microclimate stratification in modified forestsXML metadata: GEMINI compliant metadata for this ...
Ewers, Robert (4963909)   +3 more
core   +1 more source

A Multi‐Software Approach to Assessing Photovoltaics Integration in Modern Enovoltaic Systems

open access: yesEnergy Science &Engineering, EarlyView.
Robust eno‐PV design methodology applied to a real case study Multi‐software 3D model developed to optimize PV panels‐vineyard configuration Energy yield nearly independent of tracker height, but reduced by wider row spacing Grape productivity improving with height and decreasing with spacing Energy generation and grape yield balanced by tuning PV ...
Erika Stracqualursi   +3 more
wiley   +1 more source

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