نتایج جستجو برای: kazakhstan steppes
تعداد نتایج: 5976 فیلتر نتایج به سال:
This essay, which is the 6(th) in the series "Recollections, Reflections, and Revelations: Ethnobiologists and Their First Time in the Field", is a personal reflection by the researcher on his first field experiences with ethnobiology. Author writes on how Hungarian herders in the Hortobágy salt steppes and Csángó people in the Carpathian mountains changed his views on landscape, vegetation, lo...
As part of a larger analysis of country systems described elsewhere, named a Crop Country Inventory, CCI, large variations in annual crop yield for selected climate sensitive agricultural regions or sub-regions within a country have been studied over extended periods in decades. These climate sensitive regions, principally responsible for large annual variations in an entire country’s crop prod...
Introduction Uterine fibroids are the most common benign tumor in women in Kazakhstan. In the past two decades, endoscopic surgery has played an important role in the development of gynecologic surgery, particularly in the treatment of uterine fibroids. The goal of this paper is to evaluate whether uterine artery embolization (UAE) or gonadotropin-releasing hormone agonists (GnRHa) prior to myo...
BACKGROUND Reforms in inpatient care are critical for the enhancement of the efficiency of health systems. It still remains the main costly sector of the health system, accounting for more than 60% of all expenditures. Inappropriate and ineffective use of the hospital infrastructure is also a big issue. We aimed to analyze statistical data on health indices and dynamics of the hospital stock in...
This paper tests predictions derived from the non-equilibrium theory of rangeland science. Data were collected in livestock enclosures situated in the relatively moist desert steppes of the Gobi Gurvan Saykhan region of southern Mongolia from 2000 to 2003. Plant community composition and species’ richness in enclosures showed clear differences between years, but these were equally strong in ung...
In the culture of Kazakh Turks, Alasha Khan is known as a legendary saint who tried to integrate nomadic tribes living in steppes Kazakhstan and also founded khanate. In folklore sources old period, it told that Alaşa Han broke away from society with birth us leprosy child established state 300 hundred soldiers. documents collected by Russian researchers came occupy region during Tsarist ...
Grassland ecosystems play a critical role in regulating CO2 fluxes into and out of the Earth's surface. Whereas previous studies have often addressed single fluxes of CO2 separately, few have addressed the relation among and controls of multiple CO2 sub-fluxes simultaneously. In this study, we examined the relation among and controls of individual CO2 fluxes (i.e., GEP, NEP, SR, ER, CR) in thre...
Global climate change projections suggest an increasing frequency of droughts and extreme rain events in the steppes of the Eurasian region. Using the eddy covariance method, we measured carbon and water balances of a meadow steppe ecosystem in Northeast China during 2 years which had contrasting precipitation patterns in spring seasons in 2007 and 2008. The meadow steppe sequestrated only 64Ð2...
BACKGROUND Each country faces a continuing challenge to collect enough blood to meet the national needs. According to WHO, there should be at least 20 blood donations per 1,000 population for developing countries, in Kazakhstan this indicator was only 16.8 in 2011. Thus, we conducted an epidemiological assessment and drew a map of the regional distribution of blood and plasma donations in Kazak...
Kazakhstan has ranked consistently poorly on measures of property rights protection, and rule of law more generally (Heritage Foundation, 2015). Echoing these evaluations, existing literature emphasizes the degree to which informal institutions shape property relations in personalist, authoritarian regimes, including Kazakhstan; the expectation is that formal institutions like law and courts fa...
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