MARC details
| 000 -LEADER |
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| fixed length control field |
02715nam a2200313Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625162415.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-18574 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
Contrasting bacterial communities and their assembly processes in karst soils under different land use. |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Science of The Total Environment, 751, p.142263, 2021 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Structure and assembly processes of soil bacterial communities under different land use at karst areas remained poorly understood to date. To address this issue, soil samples from arable land and pristine forest over a karst cave, located in the acid rain impacted area, Hubei province, were collected and subjected to high-throughput sequencing and multivariate statistical analysis. Bacterial communities and functions remarkably distinguished between soils under different land use. Both edaphic properties (the content of SO42?, C/N, pH, TN)and weathering processes, such as Si concentration, Mg/Al and Ca/Al, significantly impacted on soil bacterial community structures. Variable selections were predominant ecological processes, and pH and SO42? concentration were of significance in community assembly. Random molecular ecological network analysis revealed a more stable and complex microbial network in the forest ecosystem, which can quickly response to environmental change. Forest soil bacteria were mainly phototrophs, involving in C and N cycles, whereas those in arable soils were mainly chemoheterotrophs, capable of degrading organic fertilizers due to anthropogenic activities as confirmed by the analysis of keystone taxa, indicators and functional prediction. These results reveal that land use constructed soil bacterial communities in different aspects such as the structure, potential functions, microbial interactions and correlations with environmental variables. To our knowledge, this is the first report on bacterial community assembly in karst soils under different land use which enhances our understanding about how land use impact on microbial interaction and community assembly processes |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
BACTERIAL COMMUNITIES |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
KARST AREA |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
LAND USE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
WEATHERING INDICES |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
RANDOM MOLECULAR ECOLOGICAL NETWORK (MENS) |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
COMMUNITY ASSEMBLY |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Cheng, X. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Yun, Y. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Wang, H. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Ma, L. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Tian, W. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Man, B. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Liu, C. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
|---|
| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1vYdxy_VPhhHRrfcJkbYhLILP-V-Pejvc/view?usp=drivesdk">https://drive.google.com/file/d/1vYdxy_VPhhHRrfcJkbYhLILP-V-Pejvc/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
