Drought has become a serious environmental problem affecting people all around the world as result of rising atmospheric pollution and global warming. Through symbiosis with Arbuscular mycorrhizal fungus (AMF), plants may mitigate impacts drought stress on growth development well physiological metabolism. As pioneer plant for windbreak sand fixation, between AMF Ammodendron bifolium can improve...

Abstract Taxonomy gives great importance to the geographical distribution of plants on surface planet earth, and for this reason, Cain introduced term Areography science that is particularly interested in areas spread world. Therefore, work dealt with an environmental study several sites western Iraq terms type soil biological communities these sites. Samples belonging different families (dicot...

Although pharmacological industries have produced a number of new antibiotics, resistance of microorganisms to these drugs has increased. Some antibiotics have become almost obsolete because of drug resistance. In the course of our research program on medicinal plants, we investigated Haloxylon scoparium a species in Moroccan Sahara. In the present study, five crude extracts, including methanol...

occurrence of environmental issues and loss of natural resources are the important causes of risk and crisis management strategies of the environment. the influx of quicksand into settlements, communication ways and economical installations is one of the most important environmental problems in the eastern north of toroud. the environmental system reacts against of quicksand stress, and is tryi...

determination of the relationships between soil and plant cover indispensible in the in planning and managementof the arid regions, the aim being to revitalize plant cover, conserve soil and to combat desertification. among factorsaffecting plant cover, particularly in arid and semiarid areas are soil traits. during the present study, the effect ofhaloxylon aphyllum cultivation on soil physioch...

Desert vegetation in the outer transition zone of an arid oasis serves as a protective barrier against wind and sand, safeguarding ecosystem. However, intensive agricultural water usage within has led to depletion, posing threat survival growth desert vegetation, well associated increase sand phenomena. To ensure sustainable distribution resources maintain stability peripheral ecosystem, this s...