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مقایسه فلور حاشیه و داخل قطعات جنگلی در دامنه های جنوبی جنگل های کرمانشاه | ||
| زیست شناسی کاربردی | ||
| مقاله 2، دوره 30، شماره 1، شهریور 1396، صفحه 19-36 اصل مقاله (734.47 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22051/jab.2017.2986 | ||
| نویسندگان | ||
| جواد اسحاقی راد* 1؛ فوزیه سلیمانی2؛ یحیی خداکرمی3 | ||
| 1دانشیارگروه جنگلداری، دانشکده منابع طبیعی دانشگاه ارومیه | ||
| 2دانشجوی کارشناسی ارشد جنگلداری، دانشکده منابع طبیعی، دانشگاه ارومیه | ||
| 3مربی مرکز تحقیقات کشاورزی و منابع طبیعی استان کرمانشاه | ||
| چکیده | ||
| این بررسی با هدف مطالعه و مقایسه فلور در حاشیه و داخل جنگل‌های بلوط، در دامنه‌های جنوبی جنگل‌های استان کرمانشاه انجام شد. سه قطعه جنگلی با جهت جنوبی از جنگل‌های بلوط با شرایط مشابه از نظر شیب و ارتفاع از سطح دریا انتخاب شد و در هر قطعه، در فواصل 0، 25، 50 ،100 و150 متری، با استفاده از سه ترانسکت که در فواصل 200 متری از هم قرار گرفتند اقدام به نمونه‌برداری از پوشش گیاهی شد. نتایج نشان داد که در منطقه مورد مطالعه 115 تاکسون گیاهی متعلق به 91 جنس و 25 تیره وجود دارد. تیره کاسنی Asteraceae)) و Fabaceae هر کدام با (20 گونه، 39/17درصد)، بیشترین و 9 تیره گیاهی ازجمله تیره‌‌‌های Fagaceae و Podophyllaceae با (1گونه، 87/0درصد) کمترین تعداد گونه‌های گیاهی منطقه را به خود اختصاص دادند. بیشتر گیاهان منطقه، از نظر طیف زیستی رانکایر، به تروفیت‌ها (69 گونه،60 درصد) و از نظر جغرافیای گیاهی به ناحیه رویشی ایرانی تورانی تعلق دارند (74 گونه، 35/64 درصد). از میان تاکسون‌های شناسایی شده تعداد (15 گونه، 04/13 درصد) تنها در حاشیه و (5گونه، 35/4 درصد) تنها در داخل جنگل می‌رویند. | ||
| کلیدواژه‌ها | ||
| بلــوط؛ ترانســکت؛ جنگلهــای زاگــرس؛ فلــور؛ قطعــات جنگلــی؛ کرمانشــاه | ||
| عنوان مقاله [English] | ||
| Comparison of flora at the edge and within Oak forests in southern slopes of Kermanshah forests | ||
| نویسندگان [English] | ||
| Javad Eshaghi Rad1؛ Fozieh Soleimani2؛ Yahya Khodakarami3 | ||
| 1Associate Professor, Department of Forestry, Faculty of Natural resources, Urmia University | ||
| 2Master student, Department of Forestry, Faculty of Natural resources, Urmia University | ||
| 3Senior expert, Kermanshah Province of agriculture and Natural resources, Kermanshah Research Center | ||
| چکیده [English] | ||
| The aim of this research was comparison of flora at the edge and within Oak forests in Southern slopes of Kermanshah forests. Three patches of oak forests stretched over the southern aspects of oak forests were selected with similar conditions of slope and altitude. Vegetation sampling in each patch was conducted at 0, 25, 50, 100 and 150 meter by using of 3 transects located in the 200m distances. The results show that in the study area there are 115 plant species which belong to 91genera and 25 families. The results show that in this area there are 115 plant species which belong to 91genera and 25 families: The Asteraceae and Fabaceae families (20 species, 17.39%) is the richest families and 9 families such as Fagaceae and Podophyllaceae (1 species, 0.87%) include the least of plant species in region. Most plants in the area belong to Therophytes based on Rankaier’s life forms with (69 species, 60%) and phytogeographically belong to the Iranians Turanian area (74 species, 64.35%). 15 species (13.04%) were only observed at the edges and 5 species(4.35%) were just recorded within forest. | ||
| کلیدواژه‌ها [English] | ||
| Kermanshah Flora, Forest patches, Oak, Transect, Zagros Forests | ||
| مراجع | ||
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