Hasil kerja sama antara Direktorat Sumberdaya Mineral dengan proyek penyelidikan sumberdaya Mineral BAPPEDA Tk. I Provinsi Riau dalam tahun anggaran 1986/1987 yang lalu ditemukan beberapa bahan galian golongan c antaralain pasir kuarsa didaerah belilas ,kecamatan siberida dan bentonit didaerah Baserah, Kecamatan Kuantan Hilir & daerah muara lembu Ke…
Now the Advisory committee for Energy has taken up the security problem of several kinds of energy as the preferred issue and is undergoing revising work of energy supply and demand outlook toward the goal in lese than one year. This work will emboss opaqueness and uncertainty of energy and environment thought surrounding condition of energy such as…
The shares of coal and natural gas in the energy mix, particularly for electricity generation, in the APEC economies as a whole have increased tremendously during the last several years. Coal has been a mainstay fuel because of proven abundant regional supply, but its importance has grown for energy security reasons. Oil is becoming less attractive …
The social and economic transformation of the thai economy over the past 25 years has resulted in rapid growth in energy consumption. Most of this growth was initially met by energy imports: at the time of the second oil crisis in 1979/80, Thailand's dependence on imported oil was in excess of 90% of total primary commercial energy. In the ensuing y…
Over the past quarter century, both nationally and internationally the energy picture has been one of dynamic change. These included the oil embargoes of the 1970s and the environmental debates of the 1980s. The 1990s brought about more changes in response to required emission reductions for acid rain precursors, initiation of more stringent NO stan…
hasil penyelidikan kerjasama antara proyek penyelidikan sumberdaya Mineral Bappeda Tingkat I Riau dengan Direktoraat Sumberdaya Mineral Bandung dalam tahun anggaran 1986/1987 yang lalu ditemukan beberapa bahan galian golongan c yang antara lain endapan batu gamping didaerah gema kecamatan kampar kiri, kabupaten kampar. Endapan batugamping tersebut b…
Eksplorasi batubara yang biasanya didahului dengan pemetaan geologi tidak berdiri sendiri hanya meneliti batubara saja, tetapi menyangkut beberapa disiplin lain yang tak terpisahkan yaitu geoteknik, geohidrologi, hidrologi dan geologi struktur. Geoteknik bersangkutan dengan kestabilan lereng pada tambang terbuka dan kestabilan atap dan dinding galia…