منابع مشابه
“ Hydro Maintenance Re - engineering within the Snowy Mountains Scheme ”
The Snowy Mountains Hydro-electric Authority has recently undertaken a program of analysing the routine maintenance completed on its main generation and hydraulic assets. Power industry deregulation and increasing competition have created the need to reduce costs while increasing productivity. Along with downsizing and organisational restructuring, considerable effort has been placed on improvi...
متن کاملAn artificial trend in District Average Rainfall in the Snowy Mountains
A strong decline is apparent in annual District Average Rainfall (DAR) for District 71, located in the Snowy Mountains of New South Wales (Fig. 1). There has been some concern that this decline of about 200 mm, i.e. about 20 per cent, since 1913 could be the result of human interference with the environment, and that a continuing decline in rainfall could threaten ecosystems and irrigation. The...
متن کاملAn Assessment of the Environmental Toxicity of Silver Iodide – with Reference to a Cloud Seeding Trial in the Snowy Mountains of Australia
The objectives of the Snowy Precipitation Enhancement Research Project are to determine the technical, economic and environmental feasibility of augmenting snowfalls in the Snowy Mountains region of New South Wales. The project commenced during 2004, following proclamation of special enabling legislation, the Snowy Mountains Cloud Seeding Trial Act 2004 (NSW). Amongst other things, the legislat...
متن کاملSnowcat Track Detection in Snowy Environments∗
This paper describes the image processing techniques designed to localize tracks of snowcats for the Italian mission in Antarctica within the ENEA R.A.S. (Surface Antarctic Robot) project for the autonomous driving of intelligent snowcats. The final goal is to enable snowcats to automatically follow preceding ones. A camera is used to acquire images of the scene in realtime; the image sequence ...
متن کاملDisturbance to wintering western snowy plovers
In order to better understand the nature of disturbances to wintering snowy plovers, I observed snowy plovers and activities that might disturb them at a beach near Devereux Slough in Santa Barbara, California, USA. Disturbance (activity that caused plovers to move or fly) to wintering populations of threatened western snowy plovers was 16 times higher at a public beach than at protected beache...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Informes de la Construcción
سال: 1959
ISSN: 1988-3234,0020-0883
DOI: 10.3989/ic.1959.v12.i108.5433