Winter Burst of Pristine Kashmir Valley Air

Abstract The Kashmir Valley in India is one of the world’s major tourist attractions and perceived as a pristine environment. Long term monitoring of fine particulate matter, PM2.5 (particles having aerodynamic diameter of 2.5 μm or less), responsible for deteriorating human health, has been done for the period 2013–14. Results indicate that air quality of the capital city Srinagar (34.1°N, 74.8°E) deteriorates significantly in particular during winter, where level of PM2.5 touches a peak value of 348 μg/m³ against the Indian permissible limit of 60 μg/m³. The emissions due to domestic coal usage are found to be 1246.4 tons/yr, which accounts for 84% of the total annual emissions. The on-line high-resolution weather research and forecasting model with embedded chemistry module (WRF-Chem), which accounts for emission inventory developed in this region reproduced the seasonal variability reasonably well. Cold temperatures with dry conditions along with elevated level of biofuel emissions from domestic sector are found to be the major processes responsible for winter period particulate pollution. The back trajectories show that westerly winds originating from Afghanistan and surrounding areas also contribute to the high PM2.5 levels

Sustainability Balanced Scorecards and their Architectures: Irrelevant or Misunderstood?

In a recent systematic review of the Sustainability Balanced Scorecard (SBSC) literature in this journal, we developed a typology of architectures as a basis for the process of SBSC design, implementation, use, and evolution. This paper addresses a comment by Hahn and Figge (2016) designed to stimulate further research. We argue that the existing literature demonstrates that the SBSC management tool can play an important role in corporate sustainability. The SBSC architectures\u2014as representations of goals and priorities\u2014form an integral and iterative part of the corporate sustainability strategy-making process and therefore cannot be isolated from it. However, the concept as such should not be overloaded (e.g. as a tool for radical change). In this paper, we first reflect on the potentials and constraints of the SBSC in relation to (1) radical or transformational change and (2) measuring performance outcomes on the level of human\u2013earth systems. Second, we discuss the importance of SBSC architecture concerning (1) how it enables the integration of sustainability into business organisations; (2) how both strictly hierarchical cause-and-effect chains and less hierarchical designs can allow companies to seek inclusive profits; and (3) the contingency-based use of generic architectures (i.e. using the sustainability strategy and value system to determine a fitting architecture) in contrast to its use as a diagnostic tool (i.e. the architecture revealing the sustainability strategy and value system).Refereed/Peer-reviewedVersion of recor