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In 1990/1991, 13% wet weight was sprayed onto 0.13% of the land; however, this is expected to rise 15 fold by 2005. [needs update] Advocates [who?] say there is a need to control this so that pathogenic microorganisms do not get into water courses and to ensure that there is no accumulation of heavy metals in the top soil. [5]
Groundwater pollution (also called groundwater contamination) occurs when pollutants are released to the ground and make their way into groundwater.This type of water pollution can also occur naturally due to the presence of a minor and unwanted constituent, contaminant, or impurity in the groundwater, in which case it is more likely referred to as contamination rather than pollution.
Present estimates for Israel are 13% of the irrigated land, Australia 20%, China 15%, Iraq 50%, Egypt 30%. Irrigation-induced salinity occurs in large and small irrigation systems alike [ 32 ] FAO has estimated that by 1990 about 52 million ha of irrigated land will need to have improved drainage systems installed, much of it subsurface ...
Bahasa Indonesia: Undang-Undang Republik Indonesia Nomor 21 Tahun 2003 tentang Pengesahan ILO Convention No. 81 Concerning Labour Inspection in Industry and Commerce (Konveksi ILO No. 81 mengenai Pengawasan Ketenagakerjaan dalam Industri dan Perdagangan)
Bahasa Indonesia: Undang-Undang Republik Indonesia Nomor 10 Tahun 2016 tentang Perubahan Kedua atas Undang-Undang Nomor 1 Tahun 2015 tentang Penetapan Peraturan Pemerintah Pengganti Undang-Undang Nomor 1 Tahun 2014 tentang Pemilihan Gubernur, Bupati, dan Walikota Menjadi Undang-Undang
Bahasa Indonesia: Undang-Undang Republik Indonesia Nomor 6 Tahun 2003 tentang Pembentukan Kabupaten Bone Balongo dan Kabupaten Pohuwato di Provinsi Gorontalo English: Law of the Republic of Indonesia Number 6 of 2003
Bahasa Indonesia: Undang-Undang Republik Indonesia Nomor 5 Tahun 2003 tentang Pembentukan Kabupaten Bangka Selatan, Kabupaten Bangka Tengah, Kabupaten Barat, dan Kabupaten Belitung Timur di Provinsi Kepulauan Bangka Belitung