کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6293473 | 1617136 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ecological gradients and environmental impact in the forest dwelling Haplothrips subtilissimus (Thysanoptera: Phlaeothripidae) phenotypic variability
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
بوم شناسی، تکامل، رفتار و سامانه شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Ecological gradients and environmental impact in the forest dwelling Haplothrips subtilissimus (Thysanoptera: Phlaeothripidae) phenotypic variability Ecological gradients and environmental impact in the forest dwelling Haplothrips subtilissimus (Thysanoptera: Phlaeothripidae) phenotypic variability](/preview/png/6293473.png)
چکیده انگلیسی
Classification of phenotypic variability in forest dwelling arthropods, especially in applied bioindication, remains difficult due to the complex and synergic ecological interactions. Ecologically, it corresponds with the concept of alternative ontogenies in order to maintain high population fitness. The research on the geobiont Haplothrips subtilissimus (Thysanoptera: Phlaeothripidae) morphometric plasticity alongside selected ecological gradients (temperature, humidity, food availability) and the environmental impact in the xerothermous hilly oak wood (Martinský les, SW Slovakia), have revealed that (MAN(C)OVA and Kruskal-Wallis test) the head width (p < 0.001) and anterior pronotum width (p â¤Â 0.002) as the only statistically significant variables. The Kruskal-Wallis test (non parametric ANOVA) revealed significant variation (more noticeable in males) in ecologically more diverse ecotone stands. A significant correlation (p < 0.001) could be shown between the morphometric parameter pairs “head width” and “anterior pronotum width” for both sexes (0.729 for females and 0.822 for males) and between anterior and posterior pronotum width only for males (0.859). Pillai's statistics revealed an interaction of soil humidity and soil temperature which confirms female body parameters depend on habitat conditions (p = 0.011). Females responded mainly to soil temperature (p = 0.018) and food availability (p = 0.030). Soil humidity interacts with the male's morphology (soil humidity p = 0.040), while the relationship to food availability (Acarina) was not statistically significant (p = 0.350). No body parameter has been significantly affected by environmental stress.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ecological Indicators - Volume 66, July 2016, Pages 313-320
Journal: Ecological Indicators - Volume 66, July 2016, Pages 313-320
نویسندگان
Martina ZvarÃková, Jozef Kiseľák, Milan ZvarÃk, Rudolf MasaroviÄ, Pavol Prokop, Peter Fedor,