<?xml version="1.0" encoding="utf-8"?>
<journal>
<title>Journal of Watershed Management Research</title>
<title_fa>پ‍‍ژوهشنامه مديريت حوزه آبخيز</title_fa>
<short_title>J Watershed Manage Res</short_title>
<subject>Agriculture</subject>
<web_url>http://jwmr.sanru.ac.ir</web_url>
<journal_hbi_system_id>1</journal_hbi_system_id>
<journal_hbi_system_user>admin</journal_hbi_system_user>
<journal_id_issn>2251-6174</journal_id_issn>
<journal_id_issn_online>2676-4636</journal_id_issn_online>
<journal_id_pii></journal_id_pii>
<journal_id_doi>10.61882/jwmr</journal_id_doi>
<journal_id_iranmedex></journal_id_iranmedex>
<journal_id_magiran></journal_id_magiran>
<journal_id_sid></journal_id_sid>
<journal_id_nlai></journal_id_nlai>
<journal_id_science></journal_id_science>
<language>fa</language>
<pubdate>
	<type>jalali</type>
	<year>1393</year>
	<month>10</month>
	<day>1</day>
</pubdate>
<pubdate>
	<type>gregorian</type>
	<year>2015</year>
	<month>1</month>
	<day>1</day>
</pubdate>
<volume>5</volume>
<number>10</number>
<publish_type>online</publish_type>
<publish_edition>1</publish_edition>
<article_type>fulltext</article_type>
<articleset>
	<article>


	<language>fa</language>
	<article_id_doi></article_id_doi>
	<title_fa>بررسی روند تغییرات کمی وکیفی آب زیرزمینی دشت آمل- بابل</title_fa>
	<title>Investigation on Trend of Groundwater Quantity-Quality Variation in Amol-Babol Plain</title>
	<subject_fa>تخصصي</subject_fa>
	<subject>Special</subject>
	<content_type_fa>پژوهشي</content_type_fa>
	<content_type>Research</content_type>
	<abstract_fa>&lt;p class=&quot;Style1&quot; dir=&quot;rtl&quot; style=&quot;LINE-HEIGHT: normal MARGIN: 0cm 0cm 0pt&quot;&gt;&lt;b&gt;&lt;span b=&quot;&quot; black=&quot;&quot; color:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-font-size:=&quot;&quot; style=&quot;FONT-FAMILY: &quot;&gt;&lt;font size=&quot;3&quot;&gt;به دلیل افزایش جمعیت، نیاز فراوان به غذا و کمبود منابع آب سطحی به ویژه در دهه&amp;shy;های اخیر، مساحت اراضی تحت آبیاری در کشور افزایش یافته است که این امر سیاست استفاده از منابع آب و خاک را به کلی دگرگون کرده است. آب بارش از طریق فضاهای خالی در سطح زمین به داخل خاک نفوذ می&amp;shy;یابد و زمانی که با لایه&amp;shy;های غیر قابل نفوذ برخورد نماید، ذخایر آب زیرزمینی را پدید می&amp;shy;آورد. در سال&amp;shy;های اخیر پدیده خشکسالی باعث کاهش شدید آب&amp;shy;های سطحی در کشور شده و استفاده از آب&amp;shy;های زیرزمینی افزایش یافته است. این امر علاوه بر افت شدید سطح آب در سفره&amp;shy;های زیرزمینی، موجب تغییر کیفیت منابع آب زیرزمینی را فراهم نموده است. با توجه به مطالب فوق و اهمیت و نقش آب&amp;shy;های زیرزمینی، در این تحقیق تغییرات کمی آب زیرزمینی در سال&amp;shy;های 1377، 1381 و 1386 و تغییرات عوامل کیفی شامل &lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;em&gt;&lt;span class=&quot;SubtitleChar&quot;&gt;&lt;b&gt;&lt;span 10pt=&quot;&quot; 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lang=&quot;AR-SA&quot; mso-ansi-font-size:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;font size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;em&gt;&lt;span class=&quot;SubtitleChar&quot;&gt;&lt;b&gt;&lt;span 10pt=&quot;&quot; b=&quot;&quot; black=&quot;&quot; calibri=&quot;&quot; color:=&quot;&quot; dir=&quot;ltr&quot; font-size:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-font-size:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;CL&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;span class=&quot;SubtitleChar&quot;&gt;&lt;b&gt;&lt;span 10.0pt=&quot;&quot; b=&quot;&quot; black=&quot;&quot; calibri=&quot;&quot; color:=&quot;&quot; lang=&quot;AR-SA&quot; mso-ansi-font-size:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;font size=&quot;3&quot;&gt;،&lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/em&gt;&lt;b&gt;&lt;span 10.0pt=&quot;&quot; b=&quot;&quot; black=&quot;&quot; color:=&quot;&quot; lang=&quot;AR-SA&quot; mso-ansi-font-size:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;font size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;em&gt;&lt;span class=&quot;SubtitleChar&quot;&gt;&lt;b&gt;&lt;span 10pt=&quot;&quot; b=&quot;&quot; black=&quot;&quot; calibri=&quot;&quot; color:=&quot;&quot; dir=&quot;ltr&quot; font-size:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-font-size:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;Hco3&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;span class=&quot;SubtitleChar&quot;&gt;&lt;b&gt;&lt;span 10.0pt=&quot;&quot; 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calibri=&quot;&quot; color:=&quot;&quot; lang=&quot;AR-SA&quot; mso-ansi-font-size:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;font size=&quot;3&quot;&gt;، &lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;span class=&quot;SubtitleChar&quot;&gt;&lt;b&gt;&lt;span 10pt=&quot;&quot; b=&quot;&quot; black=&quot;&quot; calibri=&quot;&quot; color:=&quot;&quot; dir=&quot;ltr&quot; font-size:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-font-size:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;Mg&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;span class=&quot;SubtitleChar&quot;&gt;&lt;b&gt;&lt;span 10.0pt=&quot;&quot; b=&quot;&quot; black=&quot;&quot; calibri=&quot;&quot; color:=&quot;&quot; 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times=&quot;&quot;&gt;Arc GIS&lt;/span&gt;&lt;/b&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;b&gt;&lt;span 10.0pt=&quot;&quot; b=&quot;&quot; black=&quot;&quot; calibri=&quot;&quot; color:=&quot;&quot; mso-ansi-font-size:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; style=&quot;FONT-FAMILY: &quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;font size=&quot;3&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;font size=&quot;3&quot;&gt;&lt;b&gt;&lt;span b=&quot;&quot; black=&quot;&quot; color:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-font-size:=&quot;&quot; style=&quot;FONT-FAMILY: &quot;&gt;در بخشی از دشت &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span b=&quot;&quot; lang=&quot;FA&quot; mso-ansi-font-size:=&quot;&quot; style=&quot;FONT-FAMILY: &quot;&gt;آمل-&lt;/span&gt;&lt;/b&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt;&lt;/font&gt;&lt;b&gt;&lt;span dir=&quot;ltr&quot; lang=&quot;FA&quot; style=&quot;FONT-SIZE: 10pt mso-bidi-font-family: 'B Nazanin' mso-bidi-font-size: 12.0pt&quot;&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt;&lt;font face=&quot;B Lotus&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span b=&quot;&quot; lang=&quot;FA&quot; mso-ansi-font-size:=&quot;&quot; style=&quot;FONT-FAMILY: &quot;&gt;&lt;font size=&quot;3&quot;&gt;بابل&lt;span style=&quot;COLOR: black&quot;&gt;&lt;font face=&quot;B Nazanin&quot;&gt; واقع در حوزه آبخیز دریای خزر مورد بررسی قرار گرفت و روند تغییرات هر کدام از عوامل کیفی با استفاده از آزمون من-کندال تعیین گردید. نتایج تحقیق بیانگر کاهش ناچیز سطح آب زیرزمینی و بهبود وضعیت کیفی آب زیرزمینی در منطقه یاد شده می&lt;/font&gt;&lt;/span&gt;&lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span 10pt=&quot;&quot; b=&quot;&quot; black=&quot;&quot; color:=&quot;&quot; dir=&quot;ltr&quot; font-size:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-font-size:=&quot;&quot; style=&quot;FONT-FAMILY: &quot;&gt;&amp;shy;&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span b=&quot;&quot; black=&quot;&quot; color:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-font-size:=&quot;&quot; style=&quot;FONT-FAMILY: &quot;&gt;&lt;font size=&quot;3&quot;&gt;باشد. &lt;p&gt;&lt;/p&gt;&lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
</abstract_fa>
	<abstract>Area of land under irrigation has increased in the last decade due to the increasing population, need plenty of food and lack of surface water resources, this policy has changed soil and water uses. Rainwater enters soil through tracks and pores in soil surface and as hit to impervious layer make groundwater table. In previous years drought caused severe decrease in surface water resources and increasing use of groundwater which resulted in water table drawdown and decline of groundwater quality. Considering these points, and groundwater importance and role, groundwater quantity variation during 1998, 2002 and 2007 and qualitative factors changes include EC, Cl, Hco&lt;sub&gt;3&lt;/sub&gt;, K, Mg, Na, So&lt;sub&gt;4&lt;/sub&gt;, TDS, TH, pH and at the beginning and end of the period were studied in a part of Babol-Amol plain located in Caspian Sea Basin with GIS techniques and changes in each of the qualitative factors were determined with using Mann-Kendall exam. For groundwater quality data of 10 parameters including. The results show that water table drawdown is not considerable and there is relative improvement in water quality.&lt;br&gt;
&amp;nbsp;&lt;br&gt;
&amp;nbsp;</abstract>
	<keyword_fa>آب زیرزمینی, تغییرات کمی و کیفی, من-کندال, دشت آمل- بابل</keyword_fa>
	<keyword>Keywords: Groundwater, Quantity-quality variation, Man-Kendall, Amol-Babol plain</keyword>
	<start_page>144</start_page>
	<end_page>156</end_page>
	<web_url>http://jwmr.sanru.ac.ir/browse.php?a_code=A-10-1-78&amp;slc_lang=fa&amp;sid=1</web_url>


<author_list>
	<author>
	<first_name></first_name>
	<middle_name></middle_name>
	<last_name></last_name>
	<suffix></suffix>
	<first_name_fa>آتیکه</first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa>افضلی</last_name_fa>
	<suffix_fa></suffix_fa>
	<email></email>
	<code>10031947532846008073</code>
	<orcid>10031947532846008073</orcid>
	<coreauthor>Yes
</coreauthor>
	<affiliation></affiliation>
	<affiliation_fa>دانشگاه علوم کشاورزی و منابع طبیعی ساری</affiliation_fa>
	 </author>


	<author>
	<first_name></first_name>
	<middle_name></middle_name>
	<last_name></last_name>
	<suffix></suffix>
	<first_name_fa>کاکا</first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa>شاهدی</last_name_fa>
	<suffix_fa></suffix_fa>
	<email></email>
	<code>10031947532846008074</code>
	<orcid>10031947532846008074</orcid>
	<coreauthor>No</coreauthor>
	<affiliation></affiliation>
	<affiliation_fa>دانشگاه علوم کشاورزی و منابع طبیعی ساری</affiliation_fa>
	 </author>


</author_list>


	</article>
</articleset>
</journal>
