The networked manufacture application service platform for …

(2007). The networked manufacture application service platform for the equipment manufacturing industry base in north-east China. International Journal of Computer Integrated Manufacturing: Vol. 20, Networked Manufacturing and Mass Customization in the ECommerce Era: the Chinese Perspective, pp. 211-221.

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Extreme heat and rural adaptation: Evidence from Northeast China

Existing evidence on agricultural adaptation has been primarily centered around understanding production adjustments, either by examining the dose–response functions of temperature on crop yields at the aggregate level (e.g., Schlenker and Roberts, 2009, Burke and Emerick, 2016), or through the lens of behavioral responses in farming …

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Mining in India's Northeast

By: Dezan Shira & Associates Editor: Kimberly Momin India benefits from a rich repository of mineral resources that constitute the fundamental raw materials for the mining industry. Presently, there are about 3700 active major mines in the country, which have generated employment for over 500,000 people.

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The effect of corn straw return on corn production in Northeast China

Annual world corn (Zea mays L.) production is about 1148 million tons for 2018 (FAOSTAT, 2020).Asian farmers contributed to 32% of world total with three countries being dominant, i.e. China, Indonesia and India, producing 27% of total corn (FAOSTAT, 2020).China has a great demand for corn consumption, not only as food, but also as the …

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Large increases of paddy rice area, gross primary production…

The world's population is projected to increase to nine billion by 2050, and feeding nine billion people is a grand challenge for the global society (Godfray et al., 2010).As the most populous country in the world, crop production and food security in China has always been a major concern that has shaped national agricultural and …

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OneMine | Mining Gold in Northeast China

Gold deposits in Hebei and Shanxi provinces in northeast China fall into three general classes: - Placer deposits - Mesothermal vein deposits - Disseminated and oxidized volcanogenic deposits Past production dating back thousands of years has all but exhausted the placers. The mesothermal vein deposits, incorrectly considered in the …

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1800 HISTORIES

The relative lack of coal-based methane emissions in China's northeast thus tells a story of overreach and its resultant recession. Although the absence underscores the winding down of coal mining in a region that was once at the center of this industry, China -- despite its serious commitments to decarbonization and sustained strides in adopting greener …

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Mining equipment and the China factor

This visit was one I had wanted to do for many years and it remains a first for the mining press. I visited six different major OEM players in the mining equipment sector. First, North Hauler in Baotou, …

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Coal resources, production, and use in China

The distribution of China's coal resources is very uneven, with over 80% located in the north and northwest of the country. As shown in Fig. 13.1, however, the main consumption areas are in the east and south, meaning that there is great discord between production location and area of demand.Based on the distribution and availability of …

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Mining equipment and the China factor

This visit was one I had wanted to do for many years and it remains a first for the mining press. I visited six different major OEM players in the mining equipment sector. First, North Hauler in Baotou, by far the Chinese leader in the supply of mining trucks, up to 300 t plus with electric drive & having just developed a fully autonomous model.

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Coal resources, production, and use in China

The distribution of China's coal resources is very uneven, with over 80% located in the north and northwest of the country. As shown in Fig. 13.1, however, the …

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Research on copper production of the Bohai Kingdom …

production. We have synthesised the latest discoveries of several related mining/smelting sites and urban relics for making a direct approach to the chain of copper production in this research. SEM-EDS and p-XRF unveiled the distinc-tion between copper and bronze artefacts. The yield gap between the scale of smelting and the number of artefacts

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Technology, economics, and politics in the modernization of China…

In the few cases where pumping was required, man or animal power was adequate for the task. As labor was cheap, such technology could still achieve relatively low-cost production where geological conditions were favorable, as in those places where China's huge coal resources were close to the surface.

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Column: China's refined nickel trade signals new production …

China's net imports of refined nickel fell to a near-decade low in 2023. ... Mined production jumped by 48% from 2021 to 2022 and by another 29% in the first 11 months of 2023, according to the ...

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IOP Conference Series: Earth and Environmental Science …

3. Northeast China energy industry market share analysis 3.1 northeast energy industry market share overall trend analysis This section examines the evolution of energy industry in northeast China trend, namely, oil and natural gas mining industry, coal mining and washing industry, petroleum processing coking and nuclear fuel

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9 Biggest Mining Companies in China

China Shenhua is an integrated energy company that operates primarily through its coal division. The company operates several coal mines and is involved in the production and transportation of coal and coal products. In the first quarter of 2023, China Shenhua continued to show strong financial performance. The company's …

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Research on copper production of the Bohai Kingdom in Northeast China

The systematic investment and rearrangement of the unearthed artefacts of Longtoushan Royal Cemetery of the Bohai Kingdom have provided a bunch of new information for the archaeometallurgy research on non-ferrous metal production. We have synthesised the latest discoveries of several related mining/smelting sites and urban …

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Assessing the impacts of rural residential land and cropland …

Taking accumulated Normalized Difference Vegetation Index during the growing season as a surrogate of productivity, this study assessed the impacts of RRL expansion and reclamation on agricultural production between 2009 and 2018 in Northeast China (NEC), a region contributing one-fifth of the nation's total grain yield.

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Xi Stresses Revitalization of Northeast China

Xi Jinping, General Secretary of the Communist Party of China (CPC) Central Committee, has stressed the revitalization of China's northeast region with fresh efforts. Xi, also Chinese President and Chairman of the Central Military Commission, made the remarks during a research trip from September 25 to 28 to the provinces of …

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Au mineralization-related magmatism in the giant Jiapigou mining …

The Jiapigou mining district (JMD) is a world-famous gold-producing district with proven reserves of >180 t Au, which is in the northeastern margin of the NCC (Fig. 1 B) (Deng et al., 2014, Sun et al., 2006, Zeng et al., 2017).The JMD contains a dozen gold deposits, including Jiapigou, Banmiaozi, Liupiye, and Toudaoliuhe (Fig. 1 C).Previous …

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Ultra-thick Seam Longwall Mining in China

Through partnership among coal producers, equipment manufacturers, and research institutions, China developed the ultra-thick seam longwall mining system by stages: prior to 2005, development and application concentrated on 4.3- to 5.5-m (14.1-18 ft) thick seams; in 2007, the system applied to 6.3-m (20.7-ft) thick seams was …

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The influence of facility agriculture production on phthalate …

The current study investigates the existence of 15 phthalate esters (PAEs) in surface soils (27 samples) collected from 9 different facility agriculture sites in the black soil region of northeast China, during the process of agricultural production (comprising only three seasons spring, summer and autumn).

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Soil loss and conservation in the black soil region of Northeast China …

Black soil is a soil group distributed in Northeast China identified by pedologists. According to the soil taxonomy in China, the black soil group belongs to udicisohumisols suborder of isohumisols order (CSSTG, 1991, Wen and Liang, 2001).The black soil region in Northeast China, which is covered with a layer of dark coloured …

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Index construction and real-time hazard assessment of rice …

Fig. 9, Fig. 10 show the process of sterile-type chilling injury in Northeast China from July 20, 2006 to July 27, 2006. In 2006, low-temperature cold damage in Northeast China occurred to varying degrees during the rice booting period, with PRAII>10 being observed mainly the northwestern and southeastern areas of Northeast China.

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The Economic Geography of Resource-based Cities in North …

Contemporary North-East China is still home to a large number of RBCs, most of which were established by the Chinese government in the 1950s to pursue a …

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(PDF) Potential Risk Recognition of Agricultural Land Based …

Northeast China, which was extracted from China land-use-related remote sensing data Sustainability 2024, 16, 417 4 of 20 with a 1 km resolution in 2020 [ 42 ].

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Top 10 Places to Visit in Northeast China – …

Northeast China is bestowed with colourful cultures partially influenced by Japan, Russia and Korea. I've rounded up the Top 10 Places in Northeast China in terms of their historical, cultural and scenic …

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Economic transformation of mining cities in transition …

Economic transformation of mining cities in transition economies: lessons from Daqing, Northeast China Mark Wang 2015, International Development Planning Review

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Mining Equipment Markets in China: Demand to Grow at 6

Contacts. ResearchAndMarkets Laura Wood, Senior Press Manager press@researchandmarkets For E.S.T Office Hours Call 1-917-300-0470 For …

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The diversification of the global mining equipment industry …

As the mining output began to increase, equipment suppliers were faced with challenges in ramping up their own production; lead times for delivery for equipment, before the boom and in early 2007, increased for major equipment such as grinding mills (120%), draglines (), power generators (), crushers (50%) and ship loaders …

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He Li, Kevin Lo and Mark Wang Economic …

312 He Li, Kevin Lo and Mark Wang A broad range of studies have examined the relationship between resource abundance and regional growth (Sachs and Warner, 2001; Stevens and Dietsche, 2008;

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From people's commune to responsibility: …

In this paper, we draw upon observations of contemporary farmers in North China, to explore changing social relations of insiders and outsiders in prehistoric Chifeng, northeast China. We develop a hypothesis that the social framework of food production in northeast China underwent a significant transformation between the Neolithic and …

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Guinea partners with China-backed consortium at Simandou

The Republic of Guinea has selected a China-backed consortium to develop blocks 1 and 2 of the Simandou deposit, which holds estimated reserves of more than 2 billion tonnes of high-grade iron ore.

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Guidance and review: Advancing mining technology for …

According to projections from the Global Mineral Resources Research Center of the Chinese Academy of Geological Sciences, the global demand for SMs is expected …

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Prospects for soybean production increase by closing yield …

Northeast Farming Region (NFR) is a climate-suitable area for soybean (Zhao et al., 2021), and is responsible for approximately 41% of national total soybean production (National Bureau of Statistics, 2022).Soybean production in NFR severely affects national soybean production so that, without doubt, NFR plays a critical role in …

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