2019 Vol. 36, No. 2
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2019, 36(2): 211-218.
doi: 10.11833/j.issn.2095-0756.2019.02.001
Abstract:
To generate and obtain the shape, size, and position of defects in the radial and longitudinal (RL) planes of wood, this study presented a new method for imaging defects on the RL planes in wood. First, based on the propagation law of stress waves fo...
To generate and obtain the shape, size, and position of defects in the radial and longitudinal (RL) planes of wood, this study presented a new method for imaging defects on the RL planes in wood. First, based on the propagation law of stress waves fo...
2019, 36(2): 219-226.
doi: 10.11833/j.issn.2095-0756.2019.02.002
Abstract:
To make better use of logging residues of Phyllostachys edulis, this study used bamboo culm tops and branches as research objects. Properties of the bamboo culm tops and branches, such as chemical composition and fiber morphology, were analyzed by St...
To make better use of logging residues of Phyllostachys edulis, this study used bamboo culm tops and branches as research objects. Properties of the bamboo culm tops and branches, such as chemical composition and fiber morphology, were analyzed by St...
2019, 36(2): 227-235.
doi: 10.11833/j.issn.2095-0756.2019.02.003
Abstract:
A whole genome re-sequencing analysis was carried out with plantlets for two cultivars ('Liuyuexue' and 'Huangpixiao') of early pear (Pyrus pyrifolia) in Shangrao using a common variant analysis for nsSNPs (nonsynonymous mutations single-nucleotide p...
A whole genome re-sequencing analysis was carried out with plantlets for two cultivars ('Liuyuexue' and 'Huangpixiao') of early pear (Pyrus pyrifolia) in Shangrao using a common variant analysis for nsSNPs (nonsynonymous mutations single-nucleotide p...
2019, 36(2): 236-246.
doi: 10.11833/j.issn.2095-0756.2019.02.004
Abstract:
The abortion of sex organs in Diospyros kaki (persimmon) has not yet been clearly elucidated. To investigate the key period for expression patterns dealing with abortion of sex organs and related-genes in persimmon, paraffin section method and morpho...
The abortion of sex organs in Diospyros kaki (persimmon) has not yet been clearly elucidated. To investigate the key period for expression patterns dealing with abortion of sex organs and related-genes in persimmon, paraffin section method and morpho...
2019, 36(2): 247-254.
doi: 10.11833/j.issn.2095-0756.2019.02.005
Abstract:
To find the geographical distribution pattern of the National Level Ⅱ wild protected plant Platycrater arguta and to understand its geographical migration patterns with climate change, DIVA-GIS software and its integrated BIOCLIM and DOMAIN models we...
To find the geographical distribution pattern of the National Level Ⅱ wild protected plant Platycrater arguta and to understand its geographical migration patterns with climate change, DIVA-GIS software and its integrated BIOCLIM and DOMAIN models we...
2019, 36(2): 255-263.
doi: 10.11833/j.issn.2095-0756.2019.02.006
Abstract:
To understand the population distribution of the National Grade Ⅱ protected plant, Magnolia zenii, and reasons for its endangered status; to reveal the ecological relationship between the M. zenii community and the environment; and to provide a theor...
To understand the population distribution of the National Grade Ⅱ protected plant, Magnolia zenii, and reasons for its endangered status; to reveal the ecological relationship between the M. zenii community and the environment; and to provide a theor...
2019, 36(2): 264-270.
doi: 10.11833/j.issn.2095-0756.2019.02.007
Abstract:
To better understand the distribution of nitrogen (N), phosphorus (P), and potassium (K) over time in different organs of Camellia oleifera, a special edible oil tree species in China, samples of leaves, branches, stems, roots and fruits at different...
To better understand the distribution of nitrogen (N), phosphorus (P), and potassium (K) over time in different organs of Camellia oleifera, a special edible oil tree species in China, samples of leaves, branches, stems, roots and fruits at different...
2019, 36(2): 271-278.
doi: 10.11833/j.issn.2095-0756.2019.02.008
Abstract:
To analyze biomass allocation in the process of productivity formation in man-made forests of fast- and slow-growing provenances, Masson pine (Pinus massoniana), an important man-made forest species in south China, was used. Different mechanisms of l...
To analyze biomass allocation in the process of productivity formation in man-made forests of fast- and slow-growing provenances, Masson pine (Pinus massoniana), an important man-made forest species in south China, was used. Different mechanisms of l...
2019, 36(2): 279-288.
doi: 10.11833/j.issn.2095-0756.2019.02.009
Abstract:
Due to the enhancement of disturbance, the natural communities of Phoebe sheareri, a precious species peculiar to China and one of the original species for the commercial timber production of "Nanmu with golden tint", being scattered in some province...
Due to the enhancement of disturbance, the natural communities of Phoebe sheareri, a precious species peculiar to China and one of the original species for the commercial timber production of "Nanmu with golden tint", being scattered in some province...
2019, 36(2): 289-297.
doi: 10.11833/j.issn.2095-0756.2019.02.010
Abstract:
This study was conducted to explore utilization capabilities for each group of resources in grassland ecosystems at different stages of degeneration in the alpine fragile ecological zone and to provide data support for management and restoration of d...
This study was conducted to explore utilization capabilities for each group of resources in grassland ecosystems at different stages of degeneration in the alpine fragile ecological zone and to provide data support for management and restoration of d...
2019, 36(2): 298-306.
doi: 10.11833/j.issn.2095-0756.2019.02.011
Abstract:
Research on ozone concentration in forests has become a hot area of forest recreation because of its influence on forest growth and environmental quality. The variation of ozone mass concentration at different vertical heights in forest environment h...
Research on ozone concentration in forests has become a hot area of forest recreation because of its influence on forest growth and environmental quality. The variation of ozone mass concentration at different vertical heights in forest environment h...
2019, 36(2): 307-317.
doi: 10.11833/j.issn.2095-0756.2019.02.012
Abstract:
To investigate the differences in soil CO2 and N2O fluxes as well as CO2 and N2O flux factors from Chinese fir (Cunninghamia lanceolata) stands (CL) and mixed stands of Chinese fir and Cinnamomum camphora (CL-CC), Castanopsis fargesii (CL-CF), and Al...
To investigate the differences in soil CO2 and N2O fluxes as well as CO2 and N2O flux factors from Chinese fir (Cunninghamia lanceolata) stands (CL) and mixed stands of Chinese fir and Cinnamomum camphora (CL-CC), Castanopsis fargesii (CL-CF), and Al...
2019, 36(2): 318-325.
doi: 10.11833/j.issn.2095-0756.2019.02.013
Abstract:
To explore water and fertilizer coupling effects on growth, nutrient content, and microbial populations in soils of Zanthoxlum armatum, a pot experiment with soil field water capacity (FWC, including 20.0%, 40.0%, 60.0%, and 80.0% field water-holding...
To explore water and fertilizer coupling effects on growth, nutrient content, and microbial populations in soils of Zanthoxlum armatum, a pot experiment with soil field water capacity (FWC, including 20.0%, 40.0%, 60.0%, and 80.0% field water-holding...
2019, 36(2): 326-334.
doi: 10.11833/j.issn.2095-0756.2019.02.014
Abstract:
To explore the best ratio of garden waste (GW) and spent mushroom compost (SMC), so as to provide a fundamental basis for resource utilization, Eisenia fetida 'Daping 2' (earthworms) were used for mixed composting. Five treatments (GW + SMC, dry weig...
To explore the best ratio of garden waste (GW) and spent mushroom compost (SMC), so as to provide a fundamental basis for resource utilization, Eisenia fetida 'Daping 2' (earthworms) were used for mixed composting. Five treatments (GW + SMC, dry weig...
2019, 36(2): 335-342.
doi: 10.11833/j.issn.2095-0756.2019.02.015
Abstract:
Tree height, an important parameter in a forest resource survey, has been problematic in traditional methods of a forest survey making it difficult and inefficient to conduct further investigations. To utilize the rapid development, in recent years, ...
Tree height, an important parameter in a forest resource survey, has been problematic in traditional methods of a forest survey making it difficult and inefficient to conduct further investigations. To utilize the rapid development, in recent years, ...
2019, 36(2): 343-348.
doi: 10.11833/j.issn.2095-0756.2019.02.016
Abstract:
Behavioral diversity can comprehensively quantify the behavior characteristics of animals, according to the food intake and physiological responses of forest musk deer (Moschus berezovskii), periods of musk secretion were divided. In order to elucida...
Behavioral diversity can comprehensively quantify the behavior characteristics of animals, according to the food intake and physiological responses of forest musk deer (Moschus berezovskii), periods of musk secretion were divided. In order to elucida...
2019, 36(2): 349-358.
doi: 10.11833/j.issn.2095-0756.2019.02.017
Abstract:
This article focused on 11 provinces on the Yangtz River Economic Belt (YREB). Firstly, it established a systematic evaluation index system for urbanization and forest ecological carrying capacity (FECC). Secondly, it used an entropy weight method to...
This article focused on 11 provinces on the Yangtz River Economic Belt (YREB). Firstly, it established a systematic evaluation index system for urbanization and forest ecological carrying capacity (FECC). Secondly, it used an entropy weight method to...
2019, 36(2): 359-365.
doi: 10.11833/j.issn.2095-0756.2019.02.018
Abstract:
The research took the third ring area of Chengdu as a case study and used the morphological spatial pattern analysis (MSPA) method and landscape connectivity index to identify the most important core patches which maintain landscape connectivity. The...
The research took the third ring area of Chengdu as a case study and used the morphological spatial pattern analysis (MSPA) method and landscape connectivity index to identify the most important core patches which maintain landscape connectivity. The...
2019, 36(2): 366-374.
doi: 10.11833/j.issn.2095-0756.2019.02.019
Abstract:
To determine the relationship between visual landscape heterogeneity and aesthetic quality of an urban forest landscape as a backdrop for the buildings of the universities in Dongsheng Town, Haidian District, Beijing, analysis and measurement of samp...
To determine the relationship between visual landscape heterogeneity and aesthetic quality of an urban forest landscape as a backdrop for the buildings of the universities in Dongsheng Town, Haidian District, Beijing, analysis and measurement of samp...
2019, 36(2): 375-385.
doi: 10.11833/j.issn.2095-0756.2019.02.020
Abstract:
To understand the riparian plant characteristics and its relationship with human activities, this research selected 4 rivers in Nansha, Guangzhou City and analyzed the vegetation characteristics of riparian plants in agricultural landscape, industria...
To understand the riparian plant characteristics and its relationship with human activities, this research selected 4 rivers in Nansha, Guangzhou City and analyzed the vegetation characteristics of riparian plants in agricultural landscape, industria...
2019, 36(2): 386-393.
doi: 10.11833/j.issn.2095-0756.2019.02.021
Abstract:
Cell walls are the solid substances of wood. The ultrastructure of cell wall in woods is diverse because of the complex arrangement of cellulose macromolecules. The microfibril angle and crystalline area are generalized ultrastructure of wood cell wa...
Cell walls are the solid substances of wood. The ultrastructure of cell wall in woods is diverse because of the complex arrangement of cellulose macromolecules. The microfibril angle and crystalline area are generalized ultrastructure of wood cell wa...
2019, 36(2): 394-405.
doi: 10.11833/j.issn.2095-0756.2019.02.022
Abstract:
Arbuscular mycorrhizal fungi (AMF) form mutualistic symbioses with a wide diversity of plants to promote the growth of plants by increasing uptake of water and nutrients. The symbiosis between arbuscular mycorrhizal fungi and plants can promote the r...
Arbuscular mycorrhizal fungi (AMF) form mutualistic symbioses with a wide diversity of plants to promote the growth of plants by increasing uptake of water and nutrients. The symbiosis between arbuscular mycorrhizal fungi and plants can promote the r...
2019, 36(2): 406-414.
doi: 10.11833/j.issn.2095-0756.2019.02.023
Abstract:
Since the 1990s, with the expanding scale of aquaculture and the deteriorating aquatic environment, aquaculture has been increasingly affected by various diseases, especially viral and bacterial diseases have caused huge economic loss in fish and shr...
Since the 1990s, with the expanding scale of aquaculture and the deteriorating aquatic environment, aquaculture has been increasingly affected by various diseases, especially viral and bacterial diseases have caused huge economic loss in fish and shr...
2019, 36(2): 415-421.
doi: 10.11833/j.issn.2095-0756.2019.02.024
Abstract:
The main purpose of the research is to develop ceramsite with high efficiency phosphorus (P) removal from dredged sediment of a river. Single factor and orthogonal experiments L9(34) were conducted to investigate the effects of pore-forming agent, co...
The main purpose of the research is to develop ceramsite with high efficiency phosphorus (P) removal from dredged sediment of a river. Single factor and orthogonal experiments L9(34) were conducted to investigate the effects of pore-forming agent, co...
2019, 36(2): 422-428.
doi: 10.11833/j.issn.2095-0756.2019.02.025
Abstract:
The objective was to analyze Simple Sequence Repeat (SSR) loci information and to develop SSR molecular markers in Lycium ruthenicum (wolfberry) for further analysis with genetic diversity. A total of 73 896 SSRs were identified in L. ruthenicum tran...
The objective was to analyze Simple Sequence Repeat (SSR) loci information and to develop SSR molecular markers in Lycium ruthenicum (wolfberry) for further analysis with genetic diversity. A total of 73 896 SSRs were identified in L. ruthenicum tran...
