The Research of Heilongjiang State-Owned Forest Area Biomass Energy Development Model

2012 ◽  
Vol 433-440 ◽  
pp. 2645-2649
Author(s):  
Yang Jiang ◽  
Xiang Yan Zhao
Keyword(s):  
Energy Development ◽  
Forest Area ◽  
Biomass Energy ◽  
Analytic Method ◽  
Developmental Strategy ◽  
Coordinated Development ◽  
Core Competitiveness ◽  
Strategy Pattern ◽  
Dual Gradient

The biomass energy developmental strategy pattern is a basic logic frame that leads Heilongjiang state-owned forest area constructs core competitiveness, it had decided the basic mode and the way of Heilongjiang state-owned forest area long-term development, as well as the foundation of establishing the long-term competitive advantage in the biomass energy developing process. This article uses the super efficiency DEA analytic method to appraise the achievements of 40 forestry bureau development biomass energy in Heilongjiang state-owned forest area, finally indicated: choosing Heilongjiang characteristic biomass energy dual gradient developmental strategy pattern, and this pattern could coordinate the level of development of the high and low gradient region, prioritizing biomass energy source, advancing the coordinated development of energy, the economy, environment in Heilongjiang state-owned forest area, finally achieving the goal of sustainable development of the forestry.

scholarly journals The impact of new energy development on economic growth

2021 ◽  
Vol 292 ◽  
pp. 01032
Author(s):  
Renrui Liu
Keyword(s):  
Economic Growth ◽  
Development Strategy ◽  
Influence Factors ◽  
Energy Development ◽  
Current Data ◽  
Biomass Energy ◽  
Coordinated Development ◽  
New Energy ◽  
Economic Construction ◽  
The Impact

With the proposal of a sustainable development strategy, the development of new energy is accelerating day by day. The impact of new energy on economic growth has become increasingly apparent. Therefore, this article will analyse the characteristics and development status of new energy. This article focuses on the analysis of the development of new energy in China, including the current data on wind energy and biomass energy in China, so as to put forward the influence factors of the development of new energy on economic construction. At the same time, it also proposed a new energy development strategy centred on economic growth. The purpose of this article is to guide the coordinated development of new energy development and economic growth.

Assessing the potential for biomass energy development in South Carolina

2009 ◽  
Author(s):  
Roger C. Conner ◽  
Tim O. Adams ◽  
Tony G. Johnson
Keyword(s):  
South Carolina ◽  
Energy Development ◽  
Biomass Energy

Effect of economic indicators, biomass energy on human development in China

2021 ◽  
pp. 0958305X2110220
Author(s):  
Ngo Thai Hung
Keyword(s):  
Human Development ◽  
Global Financial Crisis ◽  
Trade Openness ◽  
Biomass Energy ◽  
Wavelet Coherence ◽  
Causality Test ◽  
Frequency Domains ◽  
Bidirectional Relationship ◽  
The Global Financial Crisis

Previous studies ignored the distinction between short, medium, and long term by decomposing macroeconomic variables and human development index at different time scales. We re-visit the causal association between biomass energy (BIO), economic growth (GDP), trade openness (TRO), industrialization (IND), foreign direct investment (FDI), and human development (HDI) in China on a quarterly scale by scale basis for the period 1990 to 2019 using the tools of wavelet, i.e., wavelet correlation, wavelet coherence and scale by scale Granger causality test. The main findings uncover that IND, TRO, GDP, and BIO positively drive the HDI at low and medium frequencies, while FDI negatively impacts HDI during the sample period. Additionally, there is a bidirectional relationship between GDP and HDI at different time and frequency domains. Specifically, we discover that the positive co-movement is more robust in the aftermath of the global financial crisis, particularly for HDI, BIO, GDP, and TRO at medium frequencies throughout the period under research. Our empirical insights have significant implications for achieving human development sustainability in China.

Measuring Biomass Energy Flows of a Rural Energy Engineering

2013 ◽  
Vol 779-780 ◽  
pp. 1388-1393
Author(s):  
Xing Long Xie
Keyword(s):  
Rural Areas ◽  
Energy Development ◽  
Biomass Energy ◽  
Energy Output ◽  
Low Grade ◽  
Energy Investment ◽  
Rural Energy ◽  
Geometry Model ◽  
Energy Flows ◽  
Energy Engineering

Energy consumption in the Chinese rural areas features massive use of low-grade energy commodities and the distempered structure of exorbitant leaning on biomass energy. This has provoked an increasingly exacerbating environment and exerted a depressing effect on agriculturally sustainable development. Pilot energy engineering practices of efficient utilization environment improvement have seen a surge on a vast extent of rural lands. As a typical engineering of energy resources for methane production, the four-dimension-inone-geometry model concerning ecological agriculture has triggered scholarly attention. The aim of this study is to deal with energy flows in this system whereby to put forward measures for its upgrading and ultimately offer policies for rural energy development and use. First, the study depicts the models structure and working process, and the methodology of estimating its energy flows. Next, taking a three member household as an example, the study estimates the quantity in its energy flows, finding that the whole system imports 1,195,102 MJ of energy and generates 35,728MJ, with 47.3% yielded by the breeding system, 32.1% by the anaerobic fermentation system, and 20.6% by the planting system. Comparatively, this model has neither achieved the artificially auxiliary energy-output ratio of 2.4:1, a criterion for high yield, nor reached the national high output standard of 38.1GJ/hm2 in inorganic energy investment and the height of 124.3 GJ/hm2 of farmland energy input in the bio-energy zones of good harvest. On this ground, this study presents countermeasures to further improve the models energy efficiency and strategies related to rural energy development. Those suggestions might apply to other rural areas.

Diet composition of Steller sea lions (Eumetopias jubatus) in Frederick Sound, southeast Alaska: a comparison of quantification methods using scats to describe temporal and spatial variabilities

2015 ◽  
Vol 93 (5) ◽  
pp. 361-376 ◽  
Author(s):  
D.J. Tollit ◽  
M.A. Wong ◽  
A.W. Trites
Keyword(s):  
Pacific Salmon ◽  
Biomass Energy ◽  
Eumetopias Jubatus ◽  
Steller Sea Lions ◽  
Southeast Alaska ◽  
Merluccius Productus ◽  
Sea Lions ◽  
Sampling Protocols ◽  
Dietary Indices

We compared eight dietary indices used to describe the diet of Steller sea lions (Eumetopias jubatus (Schreber, 1776)) from 2001 to 2004 in Frederick Sound, southeast Alaska. Remains (n = 9666 items) from 59+ species categories were identified from 1684 fecal samples (scats) from 14 collection periods. The most frequently occurring prey were walleye pollock (Theragra chalcogramma (Pallas, 1814) = Gadus chalcogrammus Pallas, 1814; 95%), Pacific herring (Clupea pallasii Valenciennes in Cuvier and Valenciennes, 1847; 30%), Pacific hake (Merluccius productus (Ayres, 1855); 29%), and arrowtooth flounder (Atheresthes stomias (Jordan and Gilbert, 1880) = Reinhardtius stomias (Jordan and Gilbert, 1880); 21%). These species, along with Pacific salmon (genus Oncorhynchus Suckley, 1861) and skate (genus Raja L., 1758), accounted for 80%–90% of the reconstructed biomass and energy contribution, with pollock contributing 37%–60%. Overall, 80% of fish were 14–42 cm long and mainly pelagic, though 40% of scats contained benthic-associated prey. Steller sea lions switched from adult pollock to strong cohorts of juvenile pollock, and took advantage of spawning concentrations of salmon in autumn and herring in late spring and summer, as well as a climate-driven increase in hake availability. Observed temporal and site differences in diet confirm the need for robust long-term scat sampling protocols. All major indices similarly tracked key temporal changes, despite differences in occurrence and biomass-energy-based diet estimates linked to prey size and energy-density effects and the application of correction factors.

scholarly journals Research on the Profit Model of “Internet+ Logistics Park”

2021 ◽  
Vol 261 ◽  
pp. 03010
Author(s):  
Xiangru Meng ◽  
Jianmeng Sun ◽  
Haining Wang
Keyword(s):  
Operation Mode ◽  
Economic Benefits ◽  
Delivery Mode ◽  
Core Competitiveness ◽  
Profit Model ◽  
Logistics Park ◽  
The Public ◽  
Integration Mode ◽  
Stable Core

The operation and management mode of “Internet+ Logistics Park” ecosphere has long-term and stable core competitiveness. This paper studies how to obtain the corresponding economic benefits from the perspective of the operators of the logistics park. The logistics park chooses the appropriate logistics service and the public service function to obtain the corresponding economic benefit. The development of the logistics park will finally be implemented to the profit of the park. The paper puts forward the profit model of “Internet+ Logistics Park” ecosphere; This paper mainly analyzes five modes: logistics integration mode, platform operation mode, resource integration mode, service delivery mode and chain replication mode; This paper makes a comparative analysis of different profit models from the aspects of model characteristics and profit thinking.

scholarly journals Study on the production and use of biomass energy in the Timis County

2021 ◽  
Vol 26 (2) ◽  
pp. 2434-2440
Author(s):  
CRISTINA BACĂU ◽  
◽  
NICOLETA MATEOC-SÎRB ◽  
RAMONA CIOLAC ◽  
TEODOR MATEOC ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Energy Production ◽  
Nuclear Energy ◽  
Renewable Energy Sources ◽  
Biomass Energy ◽  
Renewable Energy Resources ◽  
Continuous Increase ◽  
Fossil Energy ◽  
Term Energy

The use of renewable energy resources is gaining more and more ground, thanks to the continuous increase in the price of fossil energy and the decrease in stocks, and the management of waste from nuclear energy production, respectively. The implementation of an energy strategy to harness the potential of renewable energy sources (RES) is part of the coordinates of Romania’s medium – and long-term energy development and provides the appropriate framework for the making of decisions on energy alternatives and the inclusion in the Community acquis in the field. In this respect, a study on the biomass potential of Timiş County and on the possibilities of producing unconventional energy from biomass has been carried out. The study is based on research, data collection from the literature, as well as from official documents or official websites, the processing and interpretation of the data and their quantitative and qualitative analysis. It was concluded that biomass is a promising renewable energy source for Romania, both in terms of potential and in terms of usability.

Sign in / Sign up

Export Citation Format

Share Document