نتایج جستجو برای: mountainous cold region

تعداد نتایج: 640354  

Journal: :Ecological applications : a publication of the Ecological Society of America 2007
Thomas G Pypker Michael H Unsworth Alan C Mix William Rugh Troy Ocheltree Karrin Alstad Barbara J Bond

This paper presents initial investigations of a new approach to monitor ecosystem processes in complex terrain on large scales. Metabolic processes in mountainous ecosystems are poorly represented in current ecosystem monitoring campaigns because the methods used for monitoring metabolism at the ecosystem scale (e.g., eddy covariance) require flat study sites. Our goal was to investigate the po...

Journal: :Ecotoxicology and environmental safety 2006
Roland Kallenborn

Persistent organic pollutants (POPs), and their transformation products, are the most investigated organic environmental contaminants within the past five decades. Organochlorines have been found in virtually all environmental compartments on the globe. Severe environmental implications have been shown to be associated with the presence of the POP group of contaminants in the environment. Howev...

2016
Yang Yi Yuanyuan Zhao Guodong Ding Guanglei Gao Mingchang Shi Yue Cao

We explored the process of urbanization in a mountainous area to seek a sustainable urbanization strategy. Previous urbanization research has mainly focused on flat terrain and coastal areas, and urbanization in mountainous areas remains poorly understood. This study integrated geographic information systems, remote sensing, and statistical analysis to quantify landscape patterns dynamics in re...

Journal: :Iranian journal of parasitology 2016
Seyed Masoud Zolhavarieh Alireza Norian Morteza Yavari

Dioctophyma renale infection is found in a wide range of mammalian species, typically in temperate areas of the world. Here, we report for the first time, the parasitism of a domestic dog by D. renale in Hamedan, Iran, a mountainous cold region, lacking significant amounts of rainfall, high humidity and temperature. A 2.5 yr old male mixed breed dog was presented with a two months history of pr...

Journal: :Collegium antropologicum 2009
Jagoda Doko Jelinić Jasna Pucarin-Cvetković Iskra Alexandra Nola Ankica Senta Milan Milosević Josipa Kern

The aim of this study was to investigate the dietary habits of the adult Croatian population according to geographical regions and gender. Date was obtained from the Croatian Adult Health Survey questionnaire, carried out in six regions of Republic of Croatia (Eastern, Northern, Central, City of Zagreb, Mountainous and Coastal), with a total of 9,070 responses. Results have shown that the highe...

2017

Taoi and Kotu are two ethnic minorities in Vietnam, residing in the western mountainous region of provinces: Quang Tri, Thua Thien Hue and Quang Nam. Taoi groups have a population of about 34 960 people, of which Taoi people living in Aluoi of Hue province have 29 558 people (accounting for 67.35% of Taoi in Vietnam). Kotu people in Hue have 14,629 people (23.8% of Kotu people in Vietnam). Both...

2016
Seyed Masoud ZOLHAVARIEH Alireza NORIAN Morteza YAVARI

Received 18 Jul 2015 Accepted 10 Dec 2015 Abstract Dioctophyma renale infection is found in a wide range of mammalian species, typically in temperate areas of the world. Here, we report for the first time, the parasitism of a domestic dog by D. renale in Hamedan, Iran, a mountainous cold region, lacking significant amounts of rainfall, high humidity and temperature. A 2.5 yr old male mixed bree...

2013
Jan ADAMOWSKI Shiv O. PRASHER

Runoff forecasting in mountainous regions with processed based models is often difficult and inaccurate due to the complexity of the rainfall-runoff relationships and difficulties involved in obtaining the required data. Machine learning models offer an alternative for runoff forecasting in these regions. This paper explores and compares two machine learning methods, support vector regression (...

2012
Andrey I. Khalaim Santiago Bordera

One new species of the genus Phradis, Phradis peruvianussp. n., from the mountainous part of Peruvian Amazonia, is described and illustrated. This is the first record of the genus from South America and the Neotropical region.

2016
Shervin Ghaffari Hoseini Roya Kelishadi Amir Kasaeian Behrooz Ataei Majid Yaran Mohammad Esmaeil Motlagh Ramin Heshmat Gelayol Ardalan Omid Safari Mostafa Qorbani Seyed Naseredin Mostafavi

The objective of this study was to evaluate the varicella zoster virus (VZV) immunity in Iranian adolescents. It was conducted as a primary study for vaccine implementation, and to investigate the association of climatic and socioeconomic factors with the epidemiology of this infection. In this cross- sectional study, anti VZV antibodies were measured in serum samples obtained in a national sch...

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