Results 1 to 10 of about 3,867,737 (309)

Forest Potential Productivity Mapping by Linking Remote-Sensing-Derived Metrics to Site Variables

open access: yesRemote Sensing, 2020
A fine-resolution region-wide map of forest site productivity is an essential need for effective large-scale forestry planning and management. In this study, we incorporated Sentinel-2 satellite data into an increment-based measure of forest productivity
Parinaz Rahimzadeh-Bajgiran   +3 more
doaj   +3 more sources

Potential impacts of regional climate change on site productivity of Larix olgensis plantations in northeast China

open access: yesiForest - Biogeosciences and Forestry, 2015
Climate change is expected to substantially affect forest site productivity. However, its effects may vary depending on the climate scenario, region and tree species.
Shen C, Lei X, Liu H, Wang L, Liang W
doaj   +3 more sources

Soil and Site Productivity Effects on Above- and Belowground Radiata Pine Carbon Pools at Harvesting Age [PDF]

open access: yesPlants
Pinus radiata D. Don is the most widely planted forest species in Chile, making it crucial to understand carbon pools in adult plantations. This study aimed to evaluate the effect of soil type and site productivity on the total carbon stock in adult ...
Daniel Bozo   +9 more
doaj   +2 more sources

Deep learning-based automated productivity monitoring for on-site module installation in off-site construction

open access: yesDevelopments in the Built Environment
Effectively monitoring and analyzing on-site module installation for modular integrated construction (MiC) is essential to properly coordinating the MiC process.
Jongyeon Baek, Daeho Kim, Byungjoo Choi
doaj   +3 more sources

How do stand age and site quality shape productivity of Chinese fir plantations via stand structural pathways? [PDF]

open access: yesFrontiers in Plant Science
Stand productivity in plantation forests arises from the interaction among developmental stage, site potential, and structural organization, yet the pathways through which stand age and site quality regulate productivity remain insufficiently clarified ...
Lijie Wang   +3 more
doaj   +2 more sources

Matrix Product States with Large Sites [PDF]

open access: yesJournal of Chemical Theory and Computation, 2022
We explore various ways to group orbitals into clusters in a matrix product state (MPS). We explain how a generic cluster MPS can often lead to an increase in computational cost and instead propose a special cluster structure, involving only the first and last orbitals/sites, with a wider scope for computational advantage.
Henrik R. Larsson   +3 more
openaire   +4 more sources

Evaluation of poplar (Populus deltoids Marsh.) stands height growth using a Generalized Additive Model (Case study: Guisoum & Haft-Daghanan region, Guilan province) [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2016
Site productivity is a key indicator of forest ecosystem, and is therefore an important criterion for forest managers to estimate the yield, annual exploitation and site growth. In this study, dominant height index was used as the most reliable criterion
Somayyeh Solgi   +4 more
doaj   +1 more source

Vzpostavitev, nadgradnja in vzdrževanje območij enake bonitete (=The establishment, upgrading, and administering of areas of equal land-rating values)

open access: yesGeodetski Vestnik, 2022
The beginnings of the agricultural and woodland valuation in Slovenia date back to the time of the Austro-Hungarian state when the cadastral classification of land was established.
Janez Košir
doaj   +1 more source

Development of regional height growth model for Scots pine using repeated airborne laser scanning data

open access: yesFrontiers in Environmental Science, 2023
The rapid development of remote sensing technologies is creating unprecedented opportunities for monitoring and inventorying forest ecosystems. One advantage of remote sensing data is that it can be used to monitor and measure tree growth in near real ...
Piotr Janiec   +4 more
doaj   +1 more source

Estimation of the excavator actual productivity at the construction site using video analysis

open access: yesOrganization, Technology and Management in Construction: An International Journal, 2021
Current estimates of the actual productivity of heavy construction machinery at a construction site are not supported by an appropriate and widely used methodology.
Šopić Martina   +3 more
doaj   +1 more source

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