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1.
Aziz Khan Daniel Kean Yuen Tan Muhammad Zahir Afridi Honghai Luo Shahbaz Atta Tung Mir Ajab Shah Fahad 《Environmental science and pollution research international》2017,24(17):14551-14566
This review outlines nitrogen (N) responses in crop production and potential management decisions to ameliorate abiotic stresses for better crop production. N is a primary constituent of the nucleotides and proteins that are essential for life. Production and application of N fertilizers consume huge amounts of energy, and excess is detrimental to the environment. Therefore, increasing plant N use efficiency (NUE) is important for the development of sustainable agriculture. NUE has a key role in crop yield and can be enhanced by controlling loss of fertilizers by application of humic acid and natural polymers (hydrogels), having high water-holding capacity which can improve plant performance under field conditions. Abiotic stresses such as waterlogging, drought, heat, and salinity are the major limitations for successful crop production. Therefore, integrated management approaches such as addition of aminoethoxyvinylglycine (AVG), the film antitranspirant (di-1-p-menthene and pinolene) nutrients, hydrogels, and phytohormones may provide novel approaches to improve plant tolerance against abiotic stress-induced damage. Moreover, for plant breeders and molecular biologists, it is a challenge to develop cotton cultivars that can tolerate plant abiotic stresses while having high potential NUE for the future. 相似文献
2.
Ahmed Mushtaq Mubarik Muhammad Shujaat Shahbaz Muhammad 《Environmental science and pollution research international》2021,28(9):10335-10356
Environmental Science and Pollution Research - Despite having a focus on sustainability policy planning, failures occur during the implementation process. The gap between policy and its... 相似文献
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Balsalobre-Lorente Daniel Driha Oana M. Shahbaz Muhammad Sinha Avik 《Environmental science and pollution research international》2020,27(7):7130-7144
Environmental Science and Pollution Research - This paper focuses on long-term evidence on economic growth, international tourism, globalization, energy consumption and carbon dioxide (CO2)... 相似文献
4.
Villanthenkodath Muhammed Ashiq Ansari Mohd Arshad Shahbaz Muhammad Vo Xuan Vinh 《Environment, Development and Sustainability》2022,24(4):5163-5194
Environment, Development and Sustainability - A plethora of studies reveals that tourism development and structural change contribute to the socioeconomic progress of the countries. However, the... 相似文献
5.
Shahbaz Muhammad Shabani Zahra Dehghan Shahnazi Rouhollah Vo Xuan Vinh 《Environmental science and pollution research international》2022,29(46):69573-69587
Environmental Science and Pollution Research - It is essential to study CO2 emissions intensity as the most critical factor affecting temperature increase and climate change in a country like Iran,... 相似文献
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Muhammad Shahbaz Syed Jawad Hussain Shahzad Mantu Kumar Mahalik 《Environmental Modeling and Assessment》2018,23(5):557-568
Using annual data from 1970 to 2014, this paper examines the effects of globalization on CO2 emissions in Japan while accounting for economic growth and energy consumption as potential determinants of carbon emissions. The structural breaks and asymmetries arising due to policy shifts require attention, and hence, an asymmetric threshold version of the ARDL model is utilized. The results show the presence of threshold asymmetric cointegration between variables. Threshold-based positive and negative shocks arising from globalization increase carbon emissions, while the impact of the latter is more profound. Energy consumption (economic growth) also has a significant positive effect on carbon emissions. Globalization, economic growth, and energy consumption significantly increase carbon emissions in the short run. We suggest that policy makers in Japan consider globalization and energy consumption as policy tools in formulating their policies regarding protecting sustainable environmental quality in the long run. Otherwise, the Japanese economy may continue to face environmental consequences such as undesirable climate change and massive warming at the micro and macro levels as a result of potential shocks arising from globalization and energy consumption. 相似文献
8.
Driving Forces for the Marsh Wetland Degradation in the Honghe National Nature Reserve in Sanjiang Plain, Northeast China 总被引:7,自引:0,他引:7
Demin Zhou Huili Gong Yiyong Wang Shahbaz Khan Kuiyi Zhao 《Environmental Modeling and Assessment》2009,14(1):101-111
In the study, we analyze and assess quantitatively the spatial pattern of vegetation and its ecological degradation information
in the Honghe National Nature Reserve (HNNR), a Ramsar-designated site in Northeast China. Statistics from historical survey
data are used to measure the degradation of marshes over time and changes in the hydrological regime. Long-term statistical
data are also employed to analyze both natural and human impacts on these changes. Both the wetland degradation model and
its mechanisms are discussed in this paper. The research finds that the loss of water and other types of degradation in the
vegetation habitat caused by the rapid deterioration of the hydrological regime has threatened the status of HNNR as a “storage
area of natural genes.” Scientifically constructed strategies are urgently required to ensure sustainable economic benefits
that do not adversely affect this nature reserve. 相似文献
9.
Concentration of ten metals (Cd, Cr, Co, Cu, Fe, Li, Mn, Ni, Pb and Zn) were analyzed in the egg contents, prey and soil samples of little egret (Egretta garzetta) and cattle egret (Bubulcus ibis) from two Headworks to determine habitat and species-specific differences; to assess the importance of prey and habitat contamination as an exposure source for heavy metals. Concentration of Cu, Mn, Cr and Pb in egg contents, Fe, Co, Cu, Mn, Zn in prey and Fe, Co, Cu, Ni, Li in surface soils were significantly different (P < 0.05). Mean metal concentrations of Cr, Pb and Cd were relatively higher in little egret whereas Cu and Mn were higher in the egg contents of cattle egret. The mean concentrations of Cu, Mn and Zn were higher in prey samples of cattle egrets and Cr, Cd and Pb in prey samples of little egrets. In soil samples collected from little egret heronries metal concentrations were higher except Cu and Ni. Correlation Analysis and Hierarchical Agglomerative Cluster Analysis (HACA) identified relatively similar associations of metals and their source identification. Metals such as Fe, Cu, Mn, and Li were related with geochemical origin from parent rock material as well as anthropogenic input whereas Cr, Cd, Pb, Ni, Co and Zn were associated mostly with anthropogenic activities. The study suggested that eggs are useful bio-monitor of local heavy metal contamination. 相似文献
10.
Pulp and paper mills are one of the major effluent generating industries in the world. In most cases, mill effluent (treated or raw) is discharged back into a river, creek, stream or other water body; resulting in negative environmental impacts, as well as social concerns, among the downstream users. Pulp and paper mill effluent management, which could result in zero discharge into downstream water bodies, would present the best management option to address socio-environmental concerns. This paper presents such an effort aimed at closing the water cycle by using treated effluent from the mill to irrigate forage and fodder crops for producing animals feed. The treated effluent is delivered from the mill through gravity into a winter storage dam of 490ML capacity. For irrigation applications on 110ha of farmland, which is 42% of the total farmland, the water is pumped from the winter storage dam to five individual paddocks with Centre Pivot (CP) irrigators and one rectangular paddock with a Soft Hose Travelling (SHT) irrigator. From October 2001 to June 2006, a total of 2651mm of wastewater was applied at the farm. The impact assessment results, obtained from field monitoring, investigations and analysis, indicated that the closed water cycle effluent management strategy described had resulted in a lessening of the impact on water resources usually associated with paper mills. However, social attitudes to the use of crops that have been irrigated with recycled waters and the resulting impact on market value of the produce may still be a major consideration. 相似文献