Showing 81 - 90 of 3,222
Persistent link: https://www.econbiz.de/10010917604
This paper presents a dynamic model of forestry in which the planner chooses the rates of harvest and planting at each instant. The use of a forest-level analysis in which the area of each cohort is monitored and in which the rates (rather than frequencies) of harvest and planting are chosen...
Persistent link: https://www.econbiz.de/10005245969
Water harvesting is a must and not an option for Jordan in the near future. The available water resources are limited … water harvesting ponds to assist the livestock owners in villages and towns in watering their livestock which will ease the … water harvesting ponds within the basalt aquifer. Buffering, Union and arithmetic operations in GIS were all used in …
Persistent link: https://www.econbiz.de/10005080796
uncertainty about timber production. Two types of hedging strategies with harvesting decisions are studied: a financial practice … versus a physical one. We develop a two-period model of hedging and harvesting decisions when the forest owner values the … amenity services of forest. We study the properties of optimal current and future harvesting and hedging decisions. We show …
Persistent link: https://www.econbiz.de/10005025451
Persistent link: https://www.econbiz.de/10014634870
This paper proposes a dynamic economic model with physical capital and renewable resources. Different from most of the neoclassical growth models with renewable resources which are based on microeconomic foundation and neglect physical capital accumulation, this study proposes a growth model...
Persistent link: https://www.econbiz.de/10009322534
negotiate for higher royalties on timber harvests, the acceptance of codes of practice for harvesting, and lower the …
Persistent link: https://www.econbiz.de/10009325980
The paper summarizes the harvesting and transportation costs of biomass in an individual producer’s framework versus a … harvesting biomass and transporting it to a warehouse 20 mile far is $25.53 for individual producer and $18.00 for cooperative …
Persistent link: https://www.econbiz.de/10009421055
producer, stated adapt its system of harvesting of cane without burning prior to meet environmental Rio Branco – Acre, 20 a 23 …
Persistent link: https://www.econbiz.de/10008693010
The production of biofuels from microalgae, especially biodiesel, has become a topic of great interest in recent years … biofuels production (i.e., growing the algae, harvesting, dewatering, extraction and conversion to biofuel) and their …
Persistent link: https://www.econbiz.de/10010846070