Results 111 to 120 of about 3,504,357 (306)

Biochemical characteristics of urban maple trees

open access: yesSaudi Journal of Biological Sciences, 2020
The study, which covers the period between 2014 and 2018, was carried out in the city of Naberezhnye Chelny, Republic of Tatarstan, Russia. The aim of the study was to examine the biochemical response of maple trees growing in the anthropogenic environments. Leaf samples from 600 trees (Acer platanoides L. and Acer negundo L.) were collected at monthly
Kuzmin P., Bukharina I., Kuzmina A.
openaire   +2 more sources

A Multisensor Remote Sensing Approach to Archaeological Prospection: Integrating UAV and Google Earth Data in the Bayan Gol Valley, Mongolia

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT This study investigates the effectiveness of drone‐based remote sensing and Google Earth satellite imagery for archaeological prospection in the Bayan Gol Valley, Central Mongolia. Utilizing a fixed‐wing unmanned aerial vehicle (UAV) equipped with RGB and multispectral sensors, we surveyed 655 ha to document Mongol‐period settlement structures
Peter Heimermann   +4 more
wiley   +1 more source

Perception of the services and disservices from urban forest and trees in the Garden City of West Africa

open access: yesTrees, Forests and People
The growth of trees in urban areas brings forth an extensive array of services and disservices, the comprehension of which can assist urban forestry professionals in advancing a more sustainable urban forest ecosystem.
Patrick Opoku   +4 more
doaj   +1 more source

Urban-rural contrasts in Arbor Week in South Africa [PDF]

open access: yes, 2006
Trees provide people with environmental benefits. Greening projects have been implemented worldwide, but many of them have frustratingly low participation levels.
Guthrie, G   +1 more
core   +1 more source

Effects of Orientations, Aspect Ratios, Pavement Materials and Vegetation Elements on Thermal Stress inside Typical Urban Canyons [PDF]

open access: yes, 2019
The analysis of local climate conditions to test artificial urban boundaries and related climate hazards through modelling tools should become a common practice to inform public authorities about the benefits of planning alternatives. Different finishing
Acero, J.A.   +5 more
core   +3 more sources

Digital Spatial Technologies to Compose the Map of the Southeast Iberia Megalithic Phenomenon. The Case Study of Fonelas (Granada, Spain)

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Megalithic landscapes in Southeast Iberia remain unevenly and insufficiently documented, particularly in rugged areas where traditional survey methods are limited. This paper addresses this gap by applying a multiscalar approach to the megalithic necropolises of the Fardes River (Granada, Spain), with the objective of detecting, documenting ...
Carolina Cabrero González   +3 more
wiley   +1 more source

Estudi dels arbres i conjunts remarcables del municipi de Sitges [PDF]

open access: yes, 2012
Aquest estudi s'ha realitzat amb l'objectiu d'aprofundir en el coneixement dels arbres i conjunts remarcables del municipi de Sitges, a la comarca del Garraf. S'ha fet un inventari dels arbres i conjunts estudiats, tot diferenciant els situats en la zona
Aguilà, Maria   +5 more
core  

Archaeological Damage Assessment in Conflict Zones: Integrating Satellite Imagery and Ground Surveys in Daraa, Syria

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Satellite remote sensing is among the most significant modern methodologies supporting field archaeology. In addition to its efficiency in identifying archaeological sites, remote sensing offers a safe and cost‐effective approach in conflict zones.
Amal Al Kassem   +5 more
wiley   +1 more source

Genome-Wide Analysis of MYB Gene Family in Chrysanthemum ×morifolium Provides Insights into Flower Color Regulation

open access: yesPlants
MYBs constitute the second largest transcription factor (TF) superfamily in flowering plants with substantial structural and functional diversity, which have been brought into focus because they affect flower colors by regulating anthocyanin biosynthesis.
Bohao Wang   +9 more
doaj   +1 more source

Estimation of leaf area index in isolated trees with digital photography and its application to urban forestry [PDF]

open access: yes, 2015
Accurate estimates of leaf area index (L) are strongly required for modelling ecophysiological processes within urban forests. The majority of methods available for estimating L is ideally applicable at stand scale and is therefore poorly suitable in ...
Chianucci, Francesco   +4 more
core   +1 more source

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