Browsing by Author "Mohamad Suhaily Yusri Che Ngah"

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    Impact of land development on water quantity and water quality in Peninsular Malaysia
    (Environmental Management Society Malaysia, 2011) Mohamad Suhaily Yusri Che Ngah; Zainudin Othman
    The steady population growth in Malaysia has been responsible for the usage of relatively large volumes of water. Even though water quality has begun to attain some prominence, its relation to water quantity and to water system operation has been largely overlooked. Human activities frequently challenge the quantity and quality of water in Malaysian water resources. These include activities that use river water directly - such as irrigation and land-based activities that generate nutrients and pollutants, while also changing the runoff patterns of their catchments. A growing population with growing expectations places increasing pressure on our water resources, stretching their ability in maintaining the standards of water quantity and quality.
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    Perubahan gunatanah dan tahap kualiti air sungai di bandaraya Ipoh, Perak
    (Environmental Management Society Malaysia, 2009) Nasir Nayan; Mohmadisa Hashim; Mohd Hairy Ibrahim; Mohamad Suhaily Yusri Che Ngah
    Penulisan ini adalah berdasarkan kepada penyelidikan yang telah dijalankan bagi menyiasat perubahan gunatanah di Bandaraya Ipoh berdasarkan faktor ruang dan masa melalui penggunaan sistem maklumat geografi dan statistik lain. Sumber data sekunder yang digunakan adalah peta gunatanah Ipoh yang diperolehi daripada Jabatan Pertanian Semenanjung Malaysia untuk tahun1997, 2000, 2002 dan 2004. Pada masa yang sama data sekunder lain yang diperolehi daripada Jabatan Alam Sekitar melalui Syarikat Alam SekitarMalaysia Sdn Bhd (ASMA) bagi tahun 2006.