Results 71 to 80 of about 20,259 (217)

Afforestation and Timber Management Compliance Strategies in Climate Policy. A Computable General Equilibrium Analysis [PDF]

open access: yes
This paper analyzes the role of afforestation-reforestation and timber management activities, and their major and secondary economic effects in stabilizing climate during the first commitment period of the Kyoto Protocol. In particular, with a Computable
Melania Michetti, Renato Nunes Rosa
core  

Pilot installation of a biosorption facility on a rice irrigation system

open access: yesMagazine of Civil Engineering
The article presents the composition and design of the developed biosorption facility designed to purify drainage and waste water from rice irrigation systems.
Suprun Veronika, Ustinova Viktoriya
doaj   +1 more source

Effect of zinc and copper ions on the morphogenesis of Robinia pseudoacacia L. in vitro culture

open access: yesSiberian Journal of Life Sciences and Agriculture
Background. Modification of the composition and concentration of microelements in the nutrient medium makes it possible to qualitatively assess the effect of metal ions on the morphogenic potential of plants in vitro. Purpose.
Olga O. Zholobova   +1 more
doaj   +1 more source

Catchment afforestation, surface water acidification, and salmonid populations in Galloway, South West Scotland. [PDF]

open access: yes, 1997
SIGLEAvailable from British Library Document Supply Centre-DSC:DXN014108 / BLDSC - British Library Document Supply CentreGBUnited ...
Puhr, C.B., Puhr, Christoph Bernhard
core  

Economic analysis of field afforestation and forest clearance for cultivation in Finland

open access: yes
Rational land use decisions of private landowners are analysed in the framework of Common Agricultural Policy and other public support schemes effective in Finland in 2003. Net present values are computed for a marginal hectare of a typical Finnish farm.
Leppanen, J.   +2 more
core  

Factors influencing Irish farmers’ afforestation intentions

open access: yes, 2018
The natural conditions in Ireland have a positive influence on tree growth as the mean annual increment is twice as high as that in mainland Europe. However, due to centuries of resource exploitation and the expansion of agricultural land the isl¬¬and’s ...
Upton, Vincent   +2 more
core   +1 more source

SPRING WHEAT IN THE DRY CLIMATE OF THE LOWER VOLGA REGION OF RUSSIA

open access: yesSiberian Journal of Life Sciences and Agriculture
Background. The growing of spring wheat in arid conditions is a difficult task because the biological characteristics of the crop and its demands on moisture reserves.
Andrey V. Solonkin   +2 more
doaj   +1 more source

Evaluating Survival Rate and Growth Performance of Multipurpose Species Raised Under Billion Tree Afforestation Project, Pakistan

open access: yes
Afforestation initiatives are increasingly important in addressing global environmental challenges. This study focuses on the Billion Tree Afforestation Project in Pakistan and investigates the survival and growth of multipurpose species planted under ...
Ishfaq Ahmad Khan   +4 more
core   +1 more source

Legal framework of private afforestation: The case of Turkey

open access: yes, 2020
In Turkey, 99.9 % of the forest land belongs to the state, and according to the Turkish Constitution, the ownership of the state forests cannot be transferred to private parties or other non-state organizations. However, some permits have been granted to
Gencay, Gokce
core   +1 more source

CONDUCTING SCIENTIFIC RESEARCH ON THE INFLUENCE OF TRACE ELEMENTS ON THE VITAL ACTIVITY OF WINTER WHEAT IN ARID CONDITIONS OF THE RUSSIAN FEDERATION

open access: yesSiberian Journal of Life Sciences and Agriculture
Background. Winter wheat is a key crop in most farms of the Volgograd region and the south of Russia. However, despite the high annual gross harvest of wheat grain in the region (4 million tons or more), its stabilization and increase in production are ...
Andrey V. Solonkin   +3 more
doaj   +1 more source

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