THE EFFECT OF HERBICIDES USED IN THE CONTROL OF WATER HYACINTH; GLYPHOSATE, GLUFOSINATE-AMMONIUM AND BISPYRIBAC SODIUM ON DIVERSITY AND ABUNDANCE OF PLANKTONIC COMMUNITIES

The Effect of Herbicides Used in the Control of Water Hyacinth; Glyphosate, Glufosinate-Ammonium and Bispyribac Sodium on Diversity and Abundance of Planktonic Communities

Water hyacinth (Eichhornia crassipes) is native to the Amazon basin and is one of the worst aquatic weeds in the world.It has been an invasive Crib species in aquatic ecosystems of northern Iran since 2011.The use of herbicides as a method of plant control is common and efforts are made to select a formulation with the least impact on the environme

read more

Limited storage and recovery of adsorbed gas in shale reservoirs - Insights from experiments and production modeling

Gas in thermally mature shale reservoirs is considered to exist as adsorbed volume in organic matter and free gas within pores and voids in natural Youth Western Saddles fractures.Gas in-place is derived from summation of aforementioned volumes.Although industry has adopted laboratory-based adsorption isotherms, quantification is still uncertain an

read more


Concept of Vibroacoustic Diagnostics of the Fuel Injection and Electronic Cylinder Lubrication Systems of Marine Diesel Engines

Although direct measurements of the fuel injection pressure and the travel of the injector needle in conjunction with measurements of the valve train mechanism timing can provide complete diagnostic information about the technical conditions of the fuel injection and valve train systems, this requires the installation of sensors and other equipment

read more

Walnut (Juglans regia L.) selection in Serbia

The domestic population of walnut (Juglans regia L.) in Serbia is highly heterogeneous as a result of many centuries of propagation from seed.This paper describes variation observed in this population over the past four decades.The date of budbreak showed a 50-day range, and the date of leaf drop a 32-day range.Average nut metal-chastity weight ran

read more