Results 61 to 70 of about 1,577 (193)

Estimation Stand Volume, Basal Area and Quadratic Mean Diameter Using Landsat 8 OLI and Sentinel‐2 Satellite Image With Different Machine Learning Techniques

open access: yesTransactions in GIS, Volume 28, Issue 8, Page 2687-2704, December 2024.
ABSTRACT The data required for sustainable forest planning is provided by traditional forest inventories, which are labor, time, and cost‐intensive. Providing this data quickly, reliably, and accurately is crucial for planners and researchers. The objective of this study was to predict stand basal area (BA), stand volume (V), and quadratic mean ...
Hasan Aksoy
wiley   +1 more source

The structure of egg batches, number of eggs and egg hatching rates of pine processionary moth Thaumetopoea pityocampa (Denis & Schiffermüller, 1775) / Thaumetopoea wilkinsoni Tams, 1924 (Lepidoptera: Notodontidae)

open access: yesDoğal Afetler ve Çevre Dergisi, 2018
Pine processionary moth (Thaumetopoea pityocampa (Den. & Schiff.) / Thaumetopoea wilkinsoni (Tams)) is an oligofag defoliator in pine forests. In this study, the structure of egg batches, number of eggs, egg-laying patterns and egg hatching rates of the ...
Cansu Keleş   +2 more
doaj   +1 more source

Feature extraction from geoeye-1 stereo pairs data for forested area [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
Remote sensing facilitates the extraction of information for earth’s surface through its capability of acquiring images covering large areas and the availability of commercial software for their processing. The aim of this study is the feature extraction
P. Stournara   +4 more
doaj   +1 more source

High Resolution Köppen‐Geiger Climate Zones of Türkiye

open access: yesInternational Journal of Climatology, Volume 44, Issue 14, Page 5248-5265, 30 November 2024.
In this study, precipitation and temperature values in the CHELSA database were modified by using meteorological station records and Köppen‐Geiger climate zones map of Turkey was produced. ABSTRACT The Köppen‐Geiger (K‐G) climate classification is the most commonly used climate classification method in the world, and there are many K‐G climate ...
Enes Taşoğlu   +2 more
wiley   +1 more source

MODELIRANJE GORIVA I POTENCIJALNO PONAŠANJE POŽARA U TURSKOJ [PDF]

open access: yes, 2015
Description of fuel characteristics is an essential input to fire behavior models that can provide decision-support for fire management. Fuel models describe fuel characteristics for fire modeling systems based on Rothermel’s fire spread model.
Ertugrul BILGILI   +2 more
core   +1 more source

Lessons learned from the past: forestry initiatives for effective carbon stocking in Southern Italy [PDF]

open access: yes, 2021
Calabria (Italy) is a particularly interesting region of the Mediterranean basin from the perspective of forest management due to the extension of reforestation activities aimed at soil conservation.
Iovino, Francesco   +4 more
core   +1 more source

EFFECTS OF OSMOTIC PRİMİNG ON GERMİNATİON OF CALABRIAN PINE (Pinus brutia Ten.) SEEDS

open access: yesForestist, 1999
Effects of osmotic priming on the germination percent and germination value of calabrian pine (Pinus brutia Ten.) seeds vvere investigated. Investigation was performed on tvvo main seed groups, one of vvhich was only primed and the other vvas primed ...
Hüseyin DİRİK   +2 more
doaj   +2 more sources

Effects of carbon and nitrogen content on seed germination of calabrian pine (Pinus brutia) populations [PDF]

open access: yesBosque (Valdivia), 2015
Calabrian pine (Pinus brutia) seeds collected from fifteen populations were analyzed for their carbon (C) and nitrogen (N) content. Moreover, germination percentages (GP) and mean germination times (MGT) of the seeds were evaluated based on their carbon and nitrogen concentrations, C/N ratio, total carbon mass (CM), and total nitrogen mass (NM). Except
Caliskan, Servet, Makineci, Ender
openaire   +3 more sources

Effect of the wooden vats on traditional cheese characteristics [PDF]

open access: yes, 2017
Wooden vats have been used for centuries to collect and transform milk by farmers and cheesemakers all over the world. Nowadays, the tree species mostly used to this purpose are Douglas fir and chestnut.
Gaglio Raimondo   +6 more
core  

Formal subdivision of the Quaternary System/Period: Past, present, and future [PDF]

open access: yes, 2015
The Quaternary System/Period represents the past 2.58 million years and is officially subdivided into the Pleistocene and Holocene series/epochs, with the base of the Holocene assigned an age of 11,700 calendar years before AD 2000.
Gibbard, PL, Head, MJ
core   +2 more sources

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