نتایج جستجو برای: soil rehabilitation

تعداد نتایج: 248898  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1392

gol-e-gohar iron ore mine of sirjan in southern part of iran is a large open pit that operates below the groundwater table and during mining operation, dewatering is required to prevent operation processes from flooding. current operation is going on by digging wells in or out of the pit and pumping to prevent flooding. as a result of the former dewatering operation a vast deep cone of depressi...

Journal: :iranian rehabilitation journal 0
maryam shoja university of social welfare and rehabilitation sciences, tehran, iran. asghar dalvandi university of social welfare and rehabilitation sciences, tehran, iran. hamid reza khankeh university of social welfare and rehabilitation sciences, tehran, iran. abbas tafakhori tehran university of medical sciences, tehran, iran. payam sarraf tehran university of medical sciences, tehran, iran. roozbeh kazemi stroke rehabilitation of tabassom, tehran, iran.

objectives:  stroke is a major event in one's life, and patients will inevitably require the use of coping strategies in order to try to reestablish acceptable life equilibrium. due to the extensive role that nurses can be active members in the patient's rehabilitation plan, the mauk model is a model that focuses on stroke patients. for each stage of this model,  mauk has developed ap...

Journal: :iranian journal of nursing and midwifery research 0
asghar khalife‑zadeh safoura dorri saeed shafiee

abstract background: acute coronary syndrome is one of the major cardiovascular diseases that leads to a significant amount of morbidity. the purpose of the present study was to investigate the effect of cardiac rehabilitation on quality of life in patients with acute coronary syndrome. materials and methods: this was a clinical trial study conducted on 50 patients with acute coronary syndrome ...

2017
Yang Gao Jing Tian Yue Pang Jiabin Liu

In arid and semiarid areas, the effects of afforestation on soil organic carbon (SOC) have received considerable attention. In these areas, in fact, soil inorganic carbon (SIC), rather than SOC, is the dominant form of carbon, with a reservoir approximately 2-10 times larger than that of SOC. A subtle fluctuation of SIC pool can strongly alter the regional carbon budget. However, few studies ha...

Journal: :Bioscience biotechnology research communications 2022

Basin territorial structures are defined as unified natural and anthropogenic systems, since the movement of matter, energy information occurs naturally from divide to valley line river within them. Considering global issues soil degradation in watersheds depletion water resources, some regional experience design implementation protection cultivated lands part concept basin nature management pr...

Journal: :Journal of environmental management 2014
Carmen Mengual Mauricio Schoebitz Rosario Azcón Antonio Roldán

The re-establishment of autochthonous shrub species is an essential strategy for recovering degraded soils under semiarid Mediterranean conditions. A field assay was carried out to determine the combined effects of the inoculation with native rhizobacteria (Bacillus megaterium, Enterobacter sp, Bacillus thuringiensis and Bacillus sp) and the addition of composted sugar beet (SB) residue on phys...

Over the last five years, restoration and rehabilitation projects in saline and alkaline rangelands at north of Golestan Province in Iran through plantation of Lycium depressum Stock. have not achieved any success. One reason behind this lies in the lack of knowledge about relations between the soil and plant. This study aimed at assessing and comparing soil physiochemical characteristics insid...

1993
Jerome K. Vanclay

Timber harvesting guidelines formulated for north Queensland rainforests allowed economically viable harvests with minimal ecological impact. Harvesting procedures sought to minimize soil erosion, silting and turbidity in steams, destruction of trees in the residual stand, and disruption of natural habitats and processes. Forest officers selected the trees to be harvested, indicated the directi...

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