Search Results - "KELES, Sedat"

An assessment of hydrological functions of forest ecosystems to support sustainable forest management by Keles, Sedat

“…Forests are among the most important ecosystems that provide various hydrological services including water production and protection because the vast majority…”
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Characterisation of bio-oil and its sub-fractions from catalytic fast pyrolysis of biomass mixture by Kar, Turgay, Keleş, Sedat

“…The present study aim is to characterise catalytic and non-catalytic biomass pyrolysis liquid products. Turkey is the world’s largest hazelnut producer and…”
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A perspective for potential and technology of bioenergy in Turkey: Present case and future view by Bilgen, Selçuk, Keleş, Sedat, Sarıkaya, İkbal, Kaygusuz, Kamil

“…Biomass easily can replace fossil fuels in the use of modern biomass energy due to the environmental benefits and the renewable. Biomass energy in Turkey is…”
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Comparison of catalytic and noncatalytic pyrolysis and product yields of some waste biomass species by Kar, Turgay, Keleş, Sedat, Kaygusuz, Kamil

“…Summary The products obtained by fast pyrolysis of biomass can be used as an energy source or chemical raw material. In this study, samples of hazelnut shells,…”
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Evaluating different spatial interpolation methods and modeling techniques for estimating spatial forest site index in pure beech forests: a case study from Turkey by Günlü, Alkan, Bulut, Sinan, Keleş, Sedat, Ercanlı, İlker

“…Spatial interpolation methods are widely used to estimate some ecological and environmental parameters that are difficult to measure. One of these parameters…”
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Walnut shell derived bio-carbon/methyl palmitate as novel composite phase change material with enhanced thermal energy storage properties by Hekimoğlu, Gökhan, Sarı, Ahmet, Kar, Turgay, Keleş, Sedat, Kaygusuz, Kamil, Tyagi, V.V., Sharma, R.K., Al-Ahmed, Amir, Al-Sulaiman, Fahad A., Saleh, Tawfik A.

“…•WSC and AWSC was evaluated as shape stabilizer and thermal conductivity enhancer•Composites PCMs melt at about 26-27°C and have latent heat capacity of…”
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Carbonized waste hazelnut wood‐based shape‐stable composite phase change materials for thermal management implementations by Hekimoğlu, Gökhan, Sarı, Ahmet, Kar, Turgay, Keleş, Sedat, Kaygusuz, Kamil, Yıldırım, Nuri, Tyagi, Vineet Veer, Sharma, Ravi K, Saleh, Tawfik A.

“…Summary Two kinds of new bio‐chars were produced from carbonization of waste hazelnut wood as low‐cost and eco‐friendly supporting matrices to simultaneously…”
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Global warming and renewable energy sources for sustainable development: A case study in Turkey by Bilgen, Selçuk, Keleş, Sedat, Kaygusuz, Abdullah, Sarı, Ahmet, Kaygusuz, Kamil

“…Renewable energy sources have been important for humans since the beginning of civilization. For centuries and in many ways, biomass has been used for heating…”
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Optimum cutting ages in hybrid poplar plantations including carbon sequestration: A case study in Turkey by Keleş, Sedat

“…Abstract Determining optimum cutting ages including various forest ecosystem values together with wood production is extremely important in forestry now. This…”
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Calculation of higher and lower heating values and chemical exergy values of liquid products obtained from pyrolysis of hazelnut cupulae by Bilgen, Selçuk, Keleş, Sedat, Kaygusuz, Kamil

“…The purpose of this study is to evaluate the chemical exergy (eCH), the higher heating value (HHV) and the lower heating value (LHV) of liquid products…”
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Estimation of some stand parameters from textural features from WorldView-2 satellite image using the artificial neural network and multiple regression methods: a case study from Turkey by Günlü, Alkan, Ercanlı, İlker, Şenyurt, Muammer, Keleş, Sedat

“…The aim of this research is to assess some stand parameters such as stand volume (SV), basal area (BA), number of trees (NT) and aboveground biomass (AGB) of…”
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Assessment of the interactions among net primary productivity, leaf area index and stand parameters in pure Anatolian black pine stands: A case study from Türkiye by BULUT, Sinan, GÜNLÜ, Alkan, KELES, Sedat

“…Aim of study: To examine the relationships between net primary productivity (NPP) and leaf area index (LAI) and modeling these parameters with stand parameters…”
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Estimation of leaf area index using WorldView-2 and Aster satellite image: a case study from Turkey by Günlü, Alkan, Keleş, Sedat, Ercanlı, İlker, Şenyurt, Muammer

“…The objective of this study is to estimate the leaf area index (LAI) of a forest ecosystem using two different satellite images, WorldView-2 and Aster. For…”
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Artificial neural network models predicting the leaf area index: a case study in pure even-aged Crimean pine forests from Turkey by Ercanlı, İlker, Günlü, Alkan, Şenyurt, Muammer, Keleş, Sedat

“…Background Leaf Area Index (LAI) is an important parameter used in monitoring and modeling of forest ecosystems. The aim of this study was to evaluate…”
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Catalytic fast pyrolysis of hazelnut cupula: Characterization of bio-oil by Keleş, Sedat, Kar, Turgay, Akgün, Mithat, Kaygusuz, Kamil

“…In this study, the aim was to characterize to bio-oil, obtained hazelnut cupula via catalytic fast pyrolysis in a fixed bed tubular reactor. The hazelnut…”
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Analysis of the changes in forest ecosystem functions,structure and composition in the Black Sea region of Turkey by Keles, Sedat, Durusoy, Idris, Çakir, Günay

“…We used geographical information system to analyze changes in forest ecosystem functions, structure and composition in a typical department of forest…”
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Developing Alternative Forest Management Planning Strategies Incorporating Timber, Water and Carbon Values: An Examination of their Interactions by Baskent, Emin Zeki, Keleş, Sedat

“…Currently, the integration of carbon and water values of forest ecosystems into forest management planning models has become increasingly important in…”
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Challenges in developing and implementing a decision support systems (ETÇAP) in forest management planning: a case study in Honaz and Ibradı, Turkey by Baskent, Emin Zeki, Keles, Sedat, Kadiogullari, Ali Ihsan

“…Decision support systems (DSSs) are indispensable tools in preparing a forest management plan for a better combination of multiple forest values. This study…”
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Forest cover change and fragmentation using Landsat data in Maçka State Forest Enterprise in Turkey by Çakır, Günay, Sivrikaya, Fatih, Keleş, Sedat

“…Monitoring forest cover change and understanding the dynamic of forest cover is increasingly important in sustainable development and management of forest…”
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Forest optimisation models including timber production and carbon sequestration values of forest ecosystems: a case study by Keles, Sedat

“…The integration of carbon sequestration value of forest ecosystems into forest management planning models has become increasingly important in sustainable…”
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