ترجمه مقاله نقش ضروری ارتباطات 6G با چشم انداز صنعت 4.0
- مبلغ: ۸۶,۰۰۰ تومان
ترجمه مقاله پایداری توسعه شهری، تعدیل ساختار صنعتی و کارایی کاربری زمین
- مبلغ: ۹۱,۰۰۰ تومان
Very Low Head (VLH) turbine technology is a unique, cost-effective hydropower technology developed to address a hydraulic head of less than 3 meters and up to 500 kW of generation capacity. Natural Resources Canada is supporting the first North American demonstration of this technology at two sites in Canada, to optimize and adapt the VLH technology to North American conditions. Here we report on the findings of a literature review and synthesis intended to provide information and guidance for the field biological evaluation of VLH turbine technology in Canada. The objectives of this review were twofold: 1) to provide a summary of the various ways in which VLH turbine technology has and/or can be evaluated for its biological impacts on fish; 2) to propose scientifically-defensible guidelines to test the effectiveness of the VLH turbine in minimizing biological impacts on fish in Canada. We propose a suite of endpoints that should be examined which incorporate relevant metrics that have the potential to influence long-term survival, health, condition, and fitness. We also propose approaches that combine simple methods, such as full net recovery, with more natural studies where fish are passed downstream and their survival and behaviour is monitored for long (weeks to months) time periods.