Skip to main content

My lovely country

Indonesia is a large country situated around the equator, consisting of several large land masses eg. Sumatra and Kalimantan, and hundreds of smaller islands. Many areas are volcanic and very mountainous, some exceeding 10 000ft (3000m) in height. As a result there are many sharp local differences of climate within the country; temperatures are much lower in the hills, and the season and amount of maximum rainfall varies with the different exposure of the islands to the two main seasonal wind systems. From November - March, the country is dominated by the north monsoon, blowing from China; while May - September is the period of the south monsoon, which blows from the Indian Ocean and Australia. A transition period between the two monsoons may be observed in April and October, during which the winds are light and variable in direction.

Other than the cooler temperatures found in the mountains, Indonesia's weather and climate are typical of tropical, equatorial regions.

Rainfall is well distributed round the year and is usually heavy and accompanied by thunder. South-facing coasts and islands south of the equator tend to be wetter during the period of the south monsoon, while north-facing coasts and the northern islands are wetter during the period of the north monsoon.

Although rainfall is heavy, there is also a lot of sunshine, averaging 4-5 hours a day during the wetter months, and 8-9 hours a day in the drier months.Temperatures are high all year round with little difference from month to month. The daily range of temperatures is small in coastal areas, but this increases inland and in the mountains.

The extreme southern islands, such as Timor, may be affected by strong winds associated with tropical cyclones, which occur in the southern hemisphere from Nov - March. Local wind squalls can also occur during thunderstorms. The cooler nights inland and the daytime sea breezes and strong monsoon winds afford the chief relief from the heat and humidity on the coast. (source:http://app.nea.gov.sg/cms/htdocs/article.asp?pid=1114)

Comments

Post a Comment

Popular posts from this blog

Ocean Day

As a result of a United Nations General Assembly resolution passed in December 2008, World Oceans Day is now officially recognized by the UN as June 8th each year. The concept for a “World Ocean Day” was first proposed in 1992 by the Government of Canada at the Earth Summit in Rio de Janeiro, and it had been unofficially celebrated every year since then. Since 2002, The Ocean Project and the World Ocean Network have helped to promote and coordinate World Oceans Day events worldwide. We help coordinate events and activities with aquariums, zoos, museums, conservation organizations, universities, schools, and businesses. Each year an increasing number of countries and organizations have been marking June 8th as an opportunity to celebrate our world ocean and our personal connection to the sea. Together, we also developed and widely circulated a petition to the United Nations urging them to officially recognize World Oceans Day. With help from our Partner organizations, tens of thousands...
4 comments
Read more

Data Argo Float

Berikut adalah artikel yang saya dapatkan dari http://www.mosaiklautkita.com/ARGO.html yang merupakan tulisan dari Dr.Lamona Barnawis. Cukup bagus untuk tahapan-tahapan dalam mengenal dan mengolah data oseanografi. selamat membaca ============================================== Argo Untuk Menginformasikan Keadaan Lautan dan Iklim Lamona Irmudyawati Bernawis Pelajar S3, Laboratory of Physics and Environmental Modelling Tokyo University of Marine Science and Technology Sejarah singkat Bermula sebagai bagian dari World Ocean Circulation Experiment (WOCE) 1990-1997, Russ Davis dari Scripps University of Oceanography dan Doug Webb dari Webb Research Corporation membangun Autonomous Lagrangian Circulation Explorer (ALACE) untuk mengambil data arus laut di kedalaman 1000m pada seluruh lautan. ALACE ini dipasang pada pengapung (float), yang diatur akan naik ke permukaan laut dalam selang yang teratur agar posisinya dapat diperbaiki melalui satelit. Kemudian disadari bahwa dalam proses naik ke p...
Post a Comment
Read more

Pak Menteri Berusaha Mengangkat Nasib Nelayan

Tiada hari tanpa inovasi! Begitu semangat yang dipegang Menteri Kelautan dan Perikanan, Fadel Muhammad ketika beliau masih menjabat sebagai Gubernur Gorontalo. Dari provinsi yang tergolong masih belia ini beliau belajar membangun kelautan dan perikanan. Berikut penuturan langsung pengalamannya. Ketika mengawali kedinasan saya sebagai Gubernur Gorontalo, pertama yang saya cari adalah data tentang profil ekonomi masyarakat petani dan nelayan, karena mereka merupakan mayoritas penduduk Gorontalo. Data yang saya peroleh dari Dinas Kelautan dan Perikanan Provinsi Gorontalo menunjukkan bahwa saat itu ada sekitar 30.100 Rumah Tangga Perikanan (RTP) yang beranggotakan sekitar 125.000 jiwa (14,79%) dari total penduduk Provinsi Gorontalo tahun 2002 yaitu 845.166 j iwa. Mereka menggantungkan hidupnya pada ekonomi kelautan dan perikanan. 98.200 jiwa dari mereka berprofesi sebagai nelayan. Struktur sosial ekonomi RTP di Provinsi Gorontalo saat itu masih berbentuk piramida ini mencerminkan betapa t...
Post a Comment
Read more