Pangyo experimental catchment is located in Unjung Stream, which is the second tributary of the Tan River, the first tributary of the Han River, as well as Geumto Stream, which is a tributary of Unjung Stream. The area of the entire catchment is 23.1 km, with the Geumto Stream catchment spanning 9.84 km and the Unjung Stream catchment 13.26 km. Four ultrasonic stream gauges, one water level gau...

Geoecosystems of polar areas are particularly sensitive to climate change. The fluctuations of mean annual temperatures of Svalbard areas recorded for many years and progressing glacier recession indicate unequivocally that the Arctic areas strongly react to long-term weather and climate changes. Energy released in the form of proglacial waters contributes considerably to the transformation of ...

A new approach to regionalisation for prediction of flow characteristics in ungauged catchments is presented. If flows in ungauged catchments are to be predicted using calibrated rainfall-runoff models, regional relationships between the parameters of such models and catchment attributes must be determined. This is only possible with parsimonious models (fewer than about 7 parameters), and even...

This study is the first to use two identical Fast Mobility Particle Sizers for simultaneous measurement of particle number size distributions (PNSDs) at a street site and a rooftop site within 500 m distance in wintertime and springtime to investigate new particle formation (NPF) in Beijing. The collected datasets at 1 s time resolution allow deduction of the freshly emitted traffic particle si...

The expansively unutilized rooftop spaces in the university campuses can provide an excellent opportunity for installation of solar photovoltaic systems to achieve renewable electricity generation and carbon dioxide reduction. Based on available areas local radiation situations, technical potential economic benefits system under seven scenarios were carried out three located different zones Chi...

Libya experiences an influence of political instability which significantly disturbs the lifestyle economics. Consequently, growth power demand and generated is no longer met. They have obviously led to load shedding due generation deficit. In meantime, has annual average amount 3500 hours sunshine solar irradiance rate 7 kWh/m2/day. However, 4,134 million LYD government fund results in Tariff ...

The mitigation of global energy demands and climate change are the most important factors in the modern days. Moreover sustainable energy security is the another key issue which stimulate to think the researchers, manufacturers and government to develop the solar energy extensively. Development and application of solar energy have been regarded by the government of India and common people, and ...