scholarly journals Effects of Land use on the Structural Diversity of Soil Bacterial Communities in Southeastern Iran

2016 ◽  
Vol 13 (3) ◽  
pp. 1739-1747 ◽  
Author(s):  
Ghobad Jalali ◽  
Amir Lakzian ◽  
Alireza Astaraei ◽  
Aliakbar Haddad-Mashadrizeh ◽  
Mehdi Azadvar ◽  
...  
Keyword(s):  
Land Use ◽  
Bacterial Communities ◽  
Structural Diversity ◽  
Soil Bacterial Communities ◽  
Soil Bacterial ◽  
Effects Of Land Use

scholarly journals Soil characteristics more strongly influence soil bacterial communities than land-use type

2011 ◽  
Vol 79 (1) ◽  
pp. 12-24 ◽  
Author(s):  
Eiko E. Kuramae ◽  
Etienne Yergeau ◽  
Lina C. Wong ◽  
Agata S. Pijl ◽  
Johannes A. Veen ◽  
...  
Keyword(s):  
Land Use ◽  
Bacterial Communities ◽  
Soil Characteristics ◽  
Land Use Type ◽  
Soil Bacterial Communities ◽  
Soil Bacterial

scholarly journals The Influence of Land Use Patterns on Soil Bacterial Community Structure in the Karst Graben Basin of Yunnan Province, China

Forests ◽  
2019 ◽  
Vol 11 (1) ◽  
pp. 51 ◽  
Author(s):  
Jiangmei Qiu ◽  
Jianhua Cao ◽  
Gaoyong Lan ◽  
Yueming Liang ◽  
Hua Wang ◽  
...  
Keyword(s):  
Land Use ◽  
Surface Layer ◽  
Bacterial Community ◽  
Bacterial Communities ◽  
Yunnan Province ◽  
Soil Bacterial Community ◽  
Land Use Patterns ◽  
Use Patterns ◽  
Soil Bacterial Communities ◽  
Soil Bacterial

Land use patterns can change the structure of soil bacterial communities. However, there are few studies on the effects of land use patterns coupled with soil depth on soil bacterial communities in the karst graben basin of Yunnan province, China. Consequently, to reveal the structure of the soil bacterial community at different soil depths across land use changes in the graben basins of the Yunnan plateau, the relationship between soil bacterial communities and soil physicochemical properties was investigated for a given area containing woodland, shrubland, and grassland in Yunnan province by using next-generation sequencing technologies coupled with soil physicochemical analysis. Our results indicated that the total phosphorus (TP), available potassium (AK), exchangeable magnesium (E-Mg), and electrical conductivity (EC) in the grassland were significantly higher than those in the woodland and shrubland, yet the total nitrogen (TN) and soil organic carbon (SOC) in the woodland were higher than those in the shrubland and grassland. Proteobacteria, Verrucomicrobia, and Acidobacteria were the dominant bacteria, and their relative abundances were different in the three land use types. SOC, TN, and AK were the most important factors affecting soil bacterial communities. Land use exerts strong effects on the soil bacterial community structure in the soil’s surface layer, and the effects of land use attenuation decrease with soil depth. The nutrient content of the soil surface layer was higher than that of the deep layer, which was more suitable for the survival and reproduction of bacteria in the surface layer.

Land-use system shapes soil bacterial communities in Southeastern Amazon region

2015 ◽  
Vol 95 ◽  
pp. 151-160 ◽  
Author(s):  
Lucas William Mendes ◽  
Maria Julia de Lima Brossi ◽  
Eiko Eurya Kuramae ◽  
Siu Mui Tsai
Keyword(s):  
Land Use ◽  
Bacterial Communities ◽  
Amazon Region ◽  
Soil Bacterial Communities ◽  
Land Use System ◽  
Soil Bacterial

Changes in Diversity, Abundance, and Structure of Soil Bacterial Communities in Brazilian Savanna Under Different Land Use Systems

2013 ◽  
Vol 66 (3) ◽  
pp. 593-607 ◽  
Author(s):  
Pabulo Henrique Rampelotto ◽  
Adão de Siqueira Ferreira ◽  
Anthony Diego Muller Barboza ◽  
Luiz Fernando Wurdig Roesch
Keyword(s):  
Land Use ◽  
Bacterial Communities ◽  
Brazilian Savanna ◽  
Land Use Systems ◽  
Soil Bacterial Communities ◽  
Soil Bacterial

Interactive effects of elevation and land use on soil bacterial communities in the Tibetan Plateau

Pedosphere ◽  
2020 ◽  
Vol 30 (6) ◽  
pp. 817-831
Author(s):  
Yuanyuan YANG ◽  
Yin ZHOU ◽  
Zhou SHI ◽  
Raphael A. VISCARRA ROSSEL ◽  
Zongzheng LIANG ◽  
...  
Keyword(s):  
Land Use ◽  
Tibetan Plateau ◽  
Bacterial Communities ◽  
Interactive Effects ◽  
The Tibetan Plateau ◽  
Soil Bacterial Communities ◽  
Soil Bacterial

scholarly journals Land-use changes influence soil bacterial communities in a meadow grassland in Northeast China

Solid Earth ◽  
2017 ◽  
Vol 8 (5) ◽  
pp. 1119-1129 ◽  
Author(s):  
Chengyou Cao ◽  
Ying Zhang ◽  
Wei Qian ◽  
Caiping Liang ◽  
Congmin Wang ◽  
...  
Keyword(s):  
Land Use ◽  
Bacterial Community ◽  
Bacterial Communities ◽  
Land Use Changes ◽  
Chemical Properties ◽  
Soil Bacterial Communities ◽  
Land Use Types ◽  
Soil Bacterial ◽  
Physical And Chemical ◽  
And Chemical Properties

Abstract. The conversion of natural grassland into agricultural fields is an intensive anthropogenic perturbation commonly occurring in semiarid regions, and this perturbation strongly affects soil microbiota. In this study, the influences of land-use conversion on the soil properties and bacterial communities in the Horqin Grasslands in Northeast China were assessed. This study aimed to investigate (1) how the abundances of soil bacteria changed across land-use types, (2) how the structure of the soil bacterial community was altered in each land-use type, and (3) how these variations were correlated with soil physical and chemical properties. Variations in the diversities and compositions of bacterial communities and the relative abundances of dominant taxa were detected in four distinct land-use systems, namely, natural meadow grassland, paddy field, upland field, and poplar plantation, through the high-throughput Illumina MiSeq sequencing technique. The results indicated that land-use changes primarily affected the soil physical and chemical properties and bacterial community structure. Soil properties, namely, organic matter, pH, total N, total P, available N and P, and microbial biomass C, N, and P, influenced the bacterial community structure. The dominant phyla and genera were almost the same among the land-use types, but their relative abundances were significantly different. The effects of land-use changes on the structure of soil bacterial communities were more quantitative than qualitative.

scholarly journals Impact of Land Use on Bacterial Diversity and Community Structure in Temperate Pine and Indigenous Forest Soils

Diversity ◽  
2019 ◽  
Vol 11 (11) ◽  
pp. 217 ◽  
Author(s):  
Adenike Eunice Amoo ◽  
Olubukola Oluranti Babalola
Keyword(s):  
Land Use ◽  
Microbial Communities ◽  
Bacterial Diversity ◽  
Correspondence Analysis ◽  
Canonical Correspondence Analysis ◽  
Bacterial Communities ◽  
Soil Microbial Communities ◽  
Soil Characteristics ◽  
Soil Bacterial Communities ◽  
Soil Bacterial

Soil microbial communities are an important part of ecosystems that possess the capability to improve ecosystem services; however, several aspects of the ecology of forest soil bacterial communities are still unknown. Here, we investigated the impact of land-use change on soil bacterial communities and the soil characteristics. High-throughput sequencing was used to ascertain the bacterial diversity and canonical correspondence analysis was used to determine relationships between the bacterial communities and environmental variables. Our results show spatial heterogeneity in the distribution of the microbial communities and significant relationships between the microbes and soil characteristics (axis 1 of the canonical correspondence analysis (CCA) plot explained 64.55% of the total variance while axis 2 described 24.49%). Knowledge of this is essential as it has direct consequences for the functioning of the soil ecosystem.

scholarly journals Impact of Land-use Change on Vertical Soil Bacterial Communities in Sabah

2017 ◽  
Vol 75 (2) ◽  
pp. 459-467 ◽  
Author(s):  
Hoe Seng Tin ◽  
Kishneth Palaniveloo ◽  
Junia Anilik ◽  
Mathavan Vickneswaran ◽  
Yukihiro Tashiro ◽  
...  
Keyword(s):  
Land Use ◽  
Land Use Change ◽  
Bacterial Communities ◽  
Soil Bacterial Communities ◽  
Soil Bacterial
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