نتایج جستجو برای: northeast and northwest
تعداد نتایج: 16834511 فیلتر نتایج به سال:
The Meiduk porphyry copper deposit is located in the northwest of Dehaj- Sarduieh volcano- sedimentary complex in Kerman (southeast of Urumieh- Dokhtar volcano-plutonic belt) and about 42 Km northeast of the Shahr-Babak. The Meiduk porphyry stock with an age 12.5 Ma intruted into Eocene volcanic rocks with andesite, andesitic-basalt and dacite composition (Razak complex). Petrographic studies i...
A new and fundamentally different glacial history paradigm (developed by using Missouri River drainage basin topographic map evidence) is tested system erosional landform evidence located along near the northeast Alabama Tennessee River-Gulf of Mexico divide (Tennessee Valley Divide). The describes a thick North American continental ice sheet (located where sheets are usually reported to have b...
The study area is located at northeast of Neyshabour in the Khorasan Razavi Province, northwest Arghash Gold Mine. The rocks of area are composed of polutonic to subvolcanic units with acid- intermediate in composition. They consist of granodiorite, diorite and granite. Alteration zones are: propylitic, sericitic, silicified and argillic. In the study area, mineralization is divided into two ty...
Analysis of the Spatio-Temporal Patterns of Shrinking Cities in China: Evidence from Nighttime Light
Since the 1980s, rapid urbanization in China has been accompanied by city shrinkage. Identifying shrinking cities and clarifying spatial temporal patterns are of great significance for formulating policies realizing smart City shrinkage characterized population loss is a difficult challenge urban planning regional development policy-making. This paper uses 2012–2020 nighttime light (NTL) data t...
The sustained stability of the arable land replanting index is crucial to national food security strategy. exploration temporal and spatial changes in great significance for agricultural development evaluation. This study investigates China’s from 2010 2019 using MODIS NDVI image data, S-G filtering, quadratic differentiation methods. results show that there are significant difference...
Brothers volcano, which is part of the active Kermadec arc, northeast of New Zealand, forms an elongate edifice 13 km long by 8 km across that strikes northwest-southeast. The volcano has a caldera with a basal diameter of ~3 km and a floor at 1,850 m below sea level, surrounded by 290to 530-m-high walls. A volcanic cone of dacite rises 350 m from the caldera floor and partially coalesces with ...
The pre-Eocene Allahyarlu ophiolitic- metamorphic complex is exposd in the core of the Allahyarlu anticline in the northwest of Iran and northeast of Meshginshahr. This complex consists of a variety of schist, gneiss, amphibolite and metadibase rocks with serpentinite and tectonic slices including gabbro, dunit, marble and diabase. Amphibolites can be divided into garnet-free amphibolite and ga...
Objective: to establish that the price of main products Mexican agricultural sector are cointegrated with production producing States five regions sector.
 Design/methodology/approach: thirty cointegration tests were carried out determine if prices influence Mexico Mexico, which grain corn, sorghum and bean.
 Results: in northwest region, does not beans; In northeast, central-western ...
Spatial Patterns of China’s Ski Resorts and Their Influencing Factors: A Geographical Detector Study
This study uses geographic information systems (GIS) and geographical detector techniques to explore the national regional pattern of spatial distribution China’s ski resorts, quantitatively identifies main factors that influence their location. Results show although areas are geographically clustered, resorts more likely be located at high latitudes (northeast northwest China) than low (centra...
The range of Himalayan marmot ( Marmota himalayana Hodgson, 1841) has an insular character, as it is limited by ecological and geographical barriers: in the north, northeast east, these are deserts Loess Plateau, west - mountain peaks covered with glaciers rivers, south forests southern macro slope Himalayas. Only northwest there corridor. isolation populations marmots provokes divergence alarm...
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