<div class="su-row">
<div class="su-column su-column-size-3-4">
<div class="su-column-inner su-u-clearfix su-u-trim">
<div><strong>Pendidikan</strong><strong>&nbsp;</strong></div>
<div>S1: Program studi Agrometeorologi, Institut Pertanian Bogor, 1987,</div>
<div>S2: Program Studi Agroklimatologi. Fakultas Pertanian, Institut Pertanian Bogor, 1998,</div>
<div>S3: Program Studi Agroklimatologi. Fakultas Pertanian, Institut Pertanian Bogor, 2003.</div>
<div>&nbsp;</div>
<div><strong>Bidang Keahlian</strong></div>
<div>Agroklimat dan Pencemaran Lingkungan</div>
<div>&nbsp;</div>
<div><strong>Jabatan Fungsional</strong></div>
<div>Peneliti Madya</div>
<div>&nbsp;</div>
<div><strong>Jabatan Struktural</strong></div>
<div>&ndash;</div>
<div>
<div><strong>E</strong><strong>&ndash;</strong><strong>mail</strong></div>
<div><a href="mailto:hhsiregar@iopri.org">hhsiregar@iopri.org</a></div>
<div><a href="mailto:hasrilhs@yahoo.co.id">hasrilhs@yahoo.co.id</a></div>
</div>
</div>
</div>
</div>
<div><strong>Publikasi</strong></div>
<ul>
<li>Implication of Climate Change on Oil Palm Plantation in Higher Altitude (Case of North Sumatra Province). Siregar, H.H., E.S. Sutarta, &amp; N.H. Darlan.&nbsp;<em>Proceeding of International Oil Palm Conference: Agriculture</em>, 2006. pp 181&ndash;187.</li>
<li>Analisis Intersepsi Hujan Tanaman Kelapa Sawit. Siregar, H. H<strong>.,</strong>&nbsp;K. Murtilaksono, &amp; E.S. Sutarta.<em>Jurnal Pusat Penelitian Kelapa Sawit</em>. 14(2), 2006: 83-92. ISSN: 0853-196X.</li>
<li>Upaya Peningkatan Produksi Kelapa Sawit Melalui Penerapan Teknik Konservasi Tanah dan Air. Murtilaksono, K., W. Darmosarkoro, E.S. Sutarta, H.H. Siregar, dan Y. Hidayat.&nbsp;<em>Jurnal Tanah Tropika</em>14(2), 2009: 135 &ndash; 142.</li>
</ul>