Author: Ulrich Arzberger
Publisher:
ISBN:
Category : Logging, Skyline
Languages : en
Pages : 380
Book Description
Workshop Proceedings, New Trends in Wood Harvesting with Cable Systems for Sustainable Forest Management in the Mountains
Author: Ulrich Arzberger
Publisher:
ISBN:
Category : Logging, Skyline
Languages : en
Pages : 380
Book Description
Publisher:
ISBN:
Category : Logging, Skyline
Languages : en
Pages : 380
Book Description
Renewable Energy Production from Energy Crops and Agricultural Residues
Author: Luigi Pari
Publisher: MDPI
ISBN: 3036501061
Category : Science
Languages : en
Pages : 336
Book Description
Energies is open to submissions for a Special Issue on “Renewable Energy Production from Energy Crops and Agricultural Residues”. Biomass represents an important source of renewable and sustainable energy production. Its increasing consumption is mainly related to the increase in global energy demand and fossil fuel prices, but also to a lower environmental impact compared to non-renewable fuels. These factors take RED II directives into consideration. In the past, forestry interventions were the main supply source of biomass, but in recent decades two others sources have entered the international scene. These are dedicated energy crops and agricultural residues, which are important sources of biomass for biofuel and bioenergy. Below, we consider four main value chains: • Oil crops: Oil production from non-food oilseed crops (such as camelina, Crambe, safflower, castor, cuphea, cardoon, etc.), oil extraction, and oil utilization for fuel production. • Lignocellulosic crops: Biomass production from perennial grasses (miscanthus, giant reed, switchgrass, reed canary grass, etc.), woody crops (willow, poplar, Robinia, eucalyptus, etc.), and agricultural residues (pruning, maize cob, maize stalks, wheat chaff, sugar cane straw, etc.), considering two main transformation systems: 1. Electricity/heat production 2. Second-generation ethanol production • Carbohydrate crops (cereals, sweet sorghum, sugar beets, sugar cane, etc.) for ethanol production. • Fermentable crops (maize, barley, triticale, Sudan grass, sorghum, etc.) and agricultural residues (chaff, maize stalks and cob, fruit and vegetable waste, etc.) for production of biogas and/or biomethane.
Publisher: MDPI
ISBN: 3036501061
Category : Science
Languages : en
Pages : 336
Book Description
Energies is open to submissions for a Special Issue on “Renewable Energy Production from Energy Crops and Agricultural Residues”. Biomass represents an important source of renewable and sustainable energy production. Its increasing consumption is mainly related to the increase in global energy demand and fossil fuel prices, but also to a lower environmental impact compared to non-renewable fuels. These factors take RED II directives into consideration. In the past, forestry interventions were the main supply source of biomass, but in recent decades two others sources have entered the international scene. These are dedicated energy crops and agricultural residues, which are important sources of biomass for biofuel and bioenergy. Below, we consider four main value chains: • Oil crops: Oil production from non-food oilseed crops (such as camelina, Crambe, safflower, castor, cuphea, cardoon, etc.), oil extraction, and oil utilization for fuel production. • Lignocellulosic crops: Biomass production from perennial grasses (miscanthus, giant reed, switchgrass, reed canary grass, etc.), woody crops (willow, poplar, Robinia, eucalyptus, etc.), and agricultural residues (pruning, maize cob, maize stalks, wheat chaff, sugar cane straw, etc.), considering two main transformation systems: 1. Electricity/heat production 2. Second-generation ethanol production • Carbohydrate crops (cereals, sweet sorghum, sugar beets, sugar cane, etc.) for ethanol production. • Fermentable crops (maize, barley, triticale, Sudan grass, sorghum, etc.) and agricultural residues (chaff, maize stalks and cob, fruit and vegetable waste, etc.) for production of biogas and/or biomethane.
Proceedings of the International Mountain Logging and 11th Pacific Northwest Skyline Symposium
Author: Peter Schiess
Publisher:
ISBN:
Category : Logging
Languages : en
Pages : 584
Book Description
Publisher:
ISBN:
Category : Logging
Languages : en
Pages : 584
Book Description
Ant Colony Optimization
Author: Avi Ostfeld
Publisher: BoD – Books on Demand
ISBN: 9533071575
Category : Computers
Languages : en
Pages : 356
Book Description
Ants communicate information by leaving pheromone tracks. A moving ant leaves, in varying quantities, some pheromone on the ground to mark its way. While an isolated ant moves essentially at random, an ant encountering a previously laid trail is able to detect it and decide with high probability to follow it, thus reinforcing the track with its own pheromone. The collective behavior that emerges is thus a positive feedback: where the more the ants following a track, the more attractive that track becomes for being followed; thus the probability with which an ant chooses a path increases with the number of ants that previously chose the same path. This elementary ant's behavior inspired the development of ant colony optimization by Marco Dorigo in 1992, constructing a meta-heuristic stochastic combinatorial computational methodology belonging to a family of related meta-heuristic methods such as simulated annealing, Tabu search and genetic algorithms. This book covers in twenty chapters state of the art methods and applications of utilizing ant colony optimization algorithms. New methods and theory such as multi colony ant algorithm based upon a new pheromone arithmetic crossover and a repulsive operator, new findings on ant colony convergence, and a diversity of engineering and science applications from transportation, water resources, electrical and computer science disciplines are presented.
Publisher: BoD – Books on Demand
ISBN: 9533071575
Category : Computers
Languages : en
Pages : 356
Book Description
Ants communicate information by leaving pheromone tracks. A moving ant leaves, in varying quantities, some pheromone on the ground to mark its way. While an isolated ant moves essentially at random, an ant encountering a previously laid trail is able to detect it and decide with high probability to follow it, thus reinforcing the track with its own pheromone. The collective behavior that emerges is thus a positive feedback: where the more the ants following a track, the more attractive that track becomes for being followed; thus the probability with which an ant chooses a path increases with the number of ants that previously chose the same path. This elementary ant's behavior inspired the development of ant colony optimization by Marco Dorigo in 1992, constructing a meta-heuristic stochastic combinatorial computational methodology belonging to a family of related meta-heuristic methods such as simulated annealing, Tabu search and genetic algorithms. This book covers in twenty chapters state of the art methods and applications of utilizing ant colony optimization algorithms. New methods and theory such as multi colony ant algorithm based upon a new pheromone arithmetic crossover and a repulsive operator, new findings on ant colony convergence, and a diversity of engineering and science applications from transportation, water resources, electrical and computer science disciplines are presented.
The Joint FAO/ECE/ILO Committee
Author: T. J. Peck
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 96
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 96
Book Description
International Journal of Forest Engineering
Author:
Publisher:
ISBN:
Category : Forestry engineering
Languages : en
Pages : 438
Book Description
Publisher:
ISBN:
Category : Forestry engineering
Languages : en
Pages : 438
Book Description
E-Agriculture and Rural Development: Global Innovations and Future Prospects
Author: Maumbe, Blessing
Publisher: IGI Global
ISBN: 1466626860
Category : Technology & Engineering
Languages : en
Pages : 311
Book Description
"This book is a comprehensive collection of research on the emerging trends and advances in the global application of information and communication technology use in agriculture and rural development"--Provided by publisher.
Publisher: IGI Global
ISBN: 1466626860
Category : Technology & Engineering
Languages : en
Pages : 311
Book Description
"This book is a comprehensive collection of research on the emerging trends and advances in the global application of information and communication technology use in agriculture and rural development"--Provided by publisher.
Periodicum Biologorum
Author:
Publisher:
ISBN:
Category : Biology
Languages : en
Pages : 412
Book Description
Publisher:
ISBN:
Category : Biology
Languages : en
Pages : 412
Book Description
Timber Committee Yearbook
Author: United Nations. Economic Commission for Europe. Timber Committee
Publisher:
ISBN:
Category : Forest policy
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Forest policy
Languages : en
Pages : 28
Book Description
United Nations Documents Index
Author: Dag Hammarskjöld Library
Publisher:
ISBN:
Category :
Languages : en
Pages : 558
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 558
Book Description