As part of the GSP’s capacity development and improvement programme, FAO/GSP have organised a one week training in Izmir, Turkey. The main goal of the training was to increase the capacity of Turkey on digital soil mapping, new approaches on data collection, data processing and modelling of soil organic carbon. This 5 day training is titled ‘’Training on Digital Soil Organic Carbon Mapping’’ was held in IARTC - International Agricultural Research and Education Center in Menemen, Izmir on 20-25 August, 2017.
Assessment of Spatial and Temporal Variations of Soil Salinity using Remote S...Hamdi Zurqani
“The aim of this paper is to identify the change in saline soils (Sebkha) using Remote Sensing (RS) and geographic information system (GIS) techniques”.
all the basics related to soil survey starting from the reason why do we need soil survey and what is history of surveys, their kinds objectives and all related details.
This presentation was presented during the 1 Parallel session on Theme 3.1, Managing SOC in: Soils with high SOC – peatlands, permafrost, and black soils, of the Global Symposium on Soil Organic Carbon that took place in Rome 21-23 March 2017. The presentation was made by Mr. Ivan Vasenev, from Timiryazev Academy – Russian Federation, in FAO Hq, Rome
Diffuse reflectance spectroscopy to estimate soil attributes of Brazilian wet...Agriculture Journal IJOEAR
Abstract— The study of soils and characterization of its attributes are continually evolving, however, for the condition of wetlands, such information is still scarce and poorly distributed. Thus, the objective of this work was to characterize spectrally the soils of a wetland area. On the study area were collected georeferenced soil samples and sent for chemical and physical analysis routine and then subjected to spectral evaluation. Were identified seven soil classes with hydromorphic characteristics in their spectral curves? The information contained in these curves then led the development of equations for soil attributes. Sand was the physical attribute of a better correlation with laboratory data and Cationic Exchange Capacity (CEC), the chemical attributes that showed better results.
The Global soil Information System and SoilSTAT, overview and discussionFAO
This presentation was presented during the second workshop of the International Network of Soil Information Institutions (INSII) that took place at FAO headquarters 24-25 november 2016. The presentation was made by Rainer Baritz from the GSP Secretariat
As part of the GSP’s capacity development and improvement programme, FAO/GSP have organised a one week training in Izmir, Turkey. The main goal of the training was to increase the capacity of Turkey on digital soil mapping, new approaches on data collection, data processing and modelling of soil organic carbon. This 5 day training is titled ‘’Training on Digital Soil Organic Carbon Mapping’’ was held in IARTC - International Agricultural Research and Education Center in Menemen, Izmir on 20-25 August, 2017.
Assessment of Spatial and Temporal Variations of Soil Salinity using Remote S...Hamdi Zurqani
“The aim of this paper is to identify the change in saline soils (Sebkha) using Remote Sensing (RS) and geographic information system (GIS) techniques”.
all the basics related to soil survey starting from the reason why do we need soil survey and what is history of surveys, their kinds objectives and all related details.
This presentation was presented during the 1 Parallel session on Theme 3.1, Managing SOC in: Soils with high SOC – peatlands, permafrost, and black soils, of the Global Symposium on Soil Organic Carbon that took place in Rome 21-23 March 2017. The presentation was made by Mr. Ivan Vasenev, from Timiryazev Academy – Russian Federation, in FAO Hq, Rome
Diffuse reflectance spectroscopy to estimate soil attributes of Brazilian wet...Agriculture Journal IJOEAR
Abstract— The study of soils and characterization of its attributes are continually evolving, however, for the condition of wetlands, such information is still scarce and poorly distributed. Thus, the objective of this work was to characterize spectrally the soils of a wetland area. On the study area were collected georeferenced soil samples and sent for chemical and physical analysis routine and then subjected to spectral evaluation. Were identified seven soil classes with hydromorphic characteristics in their spectral curves? The information contained in these curves then led the development of equations for soil attributes. Sand was the physical attribute of a better correlation with laboratory data and Cationic Exchange Capacity (CEC), the chemical attributes that showed better results.
The Global soil Information System and SoilSTAT, overview and discussionFAO
This presentation was presented during the second workshop of the International Network of Soil Information Institutions (INSII) that took place at FAO headquarters 24-25 november 2016. The presentation was made by Rainer Baritz from the GSP Secretariat
Towards Cost Efficient Soil Carbon Measurement and MonitoringCarbon Coalition
Professor Alex. McBratney of Sydnet University delivers a stunning presentation on remote sensing and its promise of satellites 'spying' on plants to help save the world from climate crisis.
Development of a soil carbon map for the United Republic of TanzaniaExternalEvents
This presentation was presented during the Workshop on Soil Cabon Mapping of the Global Soil Partnership (GSP) that took place at FAO headquarters 23 November 2016. The presentation was made by Bas Kempen from ISRIC, the Netherlands
This presentation was presented during the Asian Soil Partnership workshop that took place in Bangkok 14-16 December 2017.
http://www.fao.org/global-soil-partnership/en/
Building Soil Carbon: Benefits, Possibilities, and ModelingCarbon Coalition
Dr Jeff Baldock, from CSIRO Land & Water, is a central figure in soil carbon science in Australia. His views count because they indicate the centre of gravity in official thinking, such is his influence. Jeff is a mentor and a friend of the soil carbon movement.
Global Soil Organic Carbon Map GSOC : develop a global SOC by 5th Dec 2017FAO
This presentation was presented during the second workshop of the International Network of Soil Information Institutions (INSII) that took place at FAO headquarters 24-25 november 2016. The presentation was made by Liesl Wiese from the GSP Secretariat
Michael Robotham-Use of soils information for Land Management in the United S...Fundación Ramón Areces
El 17 de abril de 2015 la Fundación Ramón Areces se unió a la celebración del Año Internacional de los Suelos con la jornada 'El suelo como registro ambiental y recursos a conservar'. En ella, se abordó desde una perspectiva multidisciplinar su estado de conservación.
This presentation was presented during the 1 Parallel session on Theme 1, Monitoring, mapping, measuring, reporting and verification (MRV) of SOC, of the Global Symposium on Soil Organic Carbon that took place in Rome 21-23 March 2017. The presentation was made by Mr. Rainer Baritz from FAO, in FAO Hq, Rome
International Journal of Engineering Research and Development (IJERD)IJERD Editor
journal publishing, how to publish research paper, Call For research paper, international journal, publishing a paper, IJERD, journal of science and technology, how to get a research paper published, publishing a paper, publishing of journal, publishing of research paper, reserach and review articles, IJERD Journal, How to publish your research paper, publish research paper, open access engineering journal, Engineering journal, Mathemetics journal, Physics journal, Chemistry journal, Computer Engineering, Computer Science journal, how to submit your paper, peer reviw journal, indexed journal, reserach and review articles, engineering journal, www.ijerd.com, research journals,
yahoo journals, bing journals, International Journal of Engineering Research and Development, google journals, hard copy of journal
This presentation was presented during the Workshop on Soil Cabon Mapping of the Global Soil Partnership (GSP) that took place at FAO headquarters 23 November 2016. The presentation was made by Rainer Baritz, GSP Secretariat
As part of the GSP’s capacity development and improvement programme, FAO/GSP have organised a one week training in Izmir, Turkey. The main goal of the training was to increase the capacity of Turkey on digital soil mapping, new approaches on data collection, data processing and modelling of soil organic carbon. This 5 day training is titled ‘’Training on Digital Soil Organic Carbon Mapping’’ was held in IARTC - International Agricultural Research and Education Center in Menemen, Izmir on 20-25 August, 2017.
GSOC17 Introduction, Product specifications, Existing SOC maps and methodologiesFAO
This presentation was presented during the Workshop on Soil Cabon Mapping of the Global Soil Partnership (GSP) that took place at FAO headquarters 23 November 2016. The presentation was made by Rainer vargas
Rapid Carbon Assessment of the U.S.: Project Overview and Summary ExternalEvents
This presentation was presented during the 3 Parallel session on Theme 1, Monitoring, mapping, measuring, reporting and verification (MRV) of SOC, of the Global Symposium on Soil Organic Carbon that took place in Rome 21-23 March 2017. The presentation was made by Ms. Skye Wills, from USDA - USA, in FAO Hq, Rome
AusPlots field data collection with AusScribeTERN Australia
The presentation provides an overview of AuScribe, an Android-based ecology field survey App based on AusPLots Rangelands Survey Protocols Manual. The presentation is part of the Workshop on Approaches to Terrestrial Ecosystem Data Management : from collection to synthesis and beyond
Presentation by Tor-Gunnar Vagen at the session on sustainable soil management in Africa at the European Development Days 2017. https://eudevdays.eu/sessions/sustainable-soil-management-foundation-africas-future
Can global soil organic carbon maps be used in policy decisions on practical ...ExternalEvents
This presentation was presented during the 1 Parallel session on Theme 1, Monitoring, mapping, measuring, reporting and verification (MRV) of SOC, of the Global Symposium on Soil Organic Carbon that took place in Rome 21-23 March 2017. The presentation was made by Mr. Mats Söderström from CIAT - Kenya, in FAO Hq, Rome
Baseline data is a significant part of EIA. As the proverb says "Look before you leap". Every environmental aspect should be considered before initiating each and everything. The baseline should be well-known about an environment.
The Development of the Fertilizer Recommendation (FR) and Fertilizer Blending (FB) Decision
Support Tool – Current progress, including how WS1-3 activities feed into the Decision Support Tool
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
MATATAG CURRICULUM: ASSESSING THE READINESS OF ELEM. PUBLIC SCHOOL TEACHERS I...NelTorrente
In this research, it concludes that while the readiness of teachers in Caloocan City to implement the MATATAG Curriculum is generally positive, targeted efforts in professional development, resource distribution, support networks, and comprehensive preparation can address the existing gaps and ensure successful curriculum implementation.
Delivering Micro-Credentials in Technical and Vocational Education and TrainingAG2 Design
Explore how micro-credentials are transforming Technical and Vocational Education and Training (TVET) with this comprehensive slide deck. Discover what micro-credentials are, their importance in TVET, the advantages they offer, and the insights from industry experts. Additionally, learn about the top software applications available for creating and managing micro-credentials. This presentation also includes valuable resources and a discussion on the future of these specialised certifications.
For more detailed information on delivering micro-credentials in TVET, visit this https://tvettrainer.com/delivering-micro-credentials-in-tvet/
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
Safalta Digital marketing institute in Noida, provide complete applications that encompass a huge range of virtual advertising and marketing additives, which includes search engine optimization, virtual communication advertising, pay-per-click on marketing, content material advertising, internet analytics, and greater. These university courses are designed for students who possess a comprehensive understanding of virtual marketing strategies and attributes.Safalta Digital Marketing Institute in Noida is a first choice for young individuals or students who are looking to start their careers in the field of digital advertising. The institute gives specialized courses designed and certification.
for beginners, providing thorough training in areas such as SEO, digital communication marketing, and PPC training in Noida. After finishing the program, students receive the certifications recognised by top different universitie, setting a strong foundation for a successful career in digital marketing.
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
Thinking of getting a dog? Be aware that breeds like Pit Bulls, Rottweilers, and German Shepherds can be loyal and dangerous. Proper training and socialization are crucial to preventing aggressive behaviors. Ensure safety by understanding their needs and always supervising interactions. Stay safe, and enjoy your furry friends!
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
Digital Artefact 1 - Tiny Home Environmental Design
Soil database of China and carbon dynamics at regional scale by Xue-Zheng Shi
1. Soil database of China and
carbon dynamics at regional scale
Xue-Zheng Shi
Institute of Soil Science, Chinese
Academy of Sciences, China
xzshi@issas.ac.cn
2. OutlineOutline
Role of soil database
Multiple digital soil maps of China
Soil attribute database of China
Soil reference system of China
SOC storage of China
Scale effect of SOC estimates at regional scale
Role of soil database
Multiple digital soil maps of China
Soil attribute database of China
Soil reference system of China
SOC storage of China
Scale effect of SOC estimates at regional scale
4. Regional soil attribute data
Soil attribute: Clay content, soil pH and soil organic matter, etc.
Soil depth: 0-20, 20-30, 30-70 and >70 cm
Multiple scales: e.g., 1:1,000,000 and 1:50,000 vector data
10*10 km, 2*2 km and 100*100 m raster data
What kinds of soil data we need?What kinds of soil data we need?
5. Soil Map
Whole regions
National scale: 1:14,000,000
National scale: 1:4,000,000
National scale: 1:1,000,000
Provincial scale: 1:500,000
Part region
City scale: 1:200,000
County scale: 1:50,000
Digital Soil Maps of ChinaDigital Soil Maps of China
6. Digital soil map of 1:4,000,000/1:1,000,000Digital soil map of 1:4,000,000/1:1,000,000
1:4,000,000 digital soil map
of China
1:1,000,000 digital soil map of
China at
Orders, suborders, great groups,
sub-groups and families
7. 1:50,000 digital soil map of county1:50,000 digital soil map of county
Map unit is soil series
1:50,000 soil map of Yixing
County, Jiangsu Province
8. 1: 500,000
1: 1,000,000
1: 2,500,000
1: 4,000,000
1:10,000,000 HebeiHebei ProvinceProvince
Digital soil maps at multiple scaleDigital soil maps at multiple scale
10. Distribution of SOM of China (0-10 cm)
Soil wilting point of forest (0-10 cm)
Distribution of SOM of China’s cropland (0-10 cm)
Soil raster data of China
10km*10km or 2km *2km
Soil raster data of China
10km*10km or 2km *2km
11. .
A total of about 20,000 soil profiles, 2,000,000 soil analytical data
Orders
(sub-
orders)
Great
group
s
Subgr
oups
Famili
es
Soil
series
Hor
izon
s
Thickn
ess
(cm)
Clay
(%)
pH O.M.
(%)
Aa 15 24.5 6.3 2.08
Ap 10 17.5 6.5 1.67
P 25 32.2 7.4 0.58
W1 24 37.9 7.5 0.58
Anthrop
ic soil
Padd
y soil
Hydr
omor
phic
paddy
soil
马肝
泥田
马肝
土
W2 26 44.1 7.3 0.66
Part attribute data of one soil profile
Soil attribute database of ChinaSoil attribute database of China
12. The Institute of Soil Science,
Chinese Academy of Sciences,
which provided the recent
1:1,000,000 scale Soil Map of China
(http://www.iiasa.ac.at/Research/LUC
/External-World-soil-
database/HTML/index.html)
The soil data provided by X.Z. Shi
and others of the Institute of Soil
Science, Chinese Academy of
Sciences
(http://www.geodata.cn)
National Data for Earth Science of China
13. The soil data provided by X.Z. Shi
and others of the Institute of Soil
Science, Chinese Academy of
Sciences
(http://www.resdc.cn)
Data Center for Resource and Environmental
Sciences, Chinese Academy of Sciences
Data Center for Environmental and
Ecological Sciences of Western China
The soil data provided by X.Z. Shi
and others of the Institute of Soil
Science, Chinese Academy of
Sciences
(http://westdc.westgis.ac.cn)
14. During the years of 2005 ~ 2009
Total 137 research projects used
our soil database of China for research of agriculture etc.
Show you six cases above
App. Date User Unit Scope of Soil Data App. Purpose
27-Dec-05
Research Center for Eco-
Environmental Sciences,
CAS
Regional
中国东部与西部典型区土地利用
变化与比较
07-Mar-06 Beijing Normal University Regional
漳卫南运河子流域源污染SWAT模
型估算研究
18-Sep-06 Peking University Regional 甘肃省西汉水流域水土流失研究
07-Feb-07
Department of Thermal
Engineering, Tsinghua
University
National 中国生物质与煤共气化研究
13-May-08
Institute of Soil and Water
Conservation, CAS &
MWR
National
中国主要水蚀区土壤侵蚀过程与
调控研究
26-Feb-09
Institute of Remote Sensing
Applications, CAS
National
中国区域历史土地利用覆盖数据
对中国区域气候的影响
Institutions or universities for using soil data of China
(reported by data center for resource and environmental science, CAS )
15. Happy!
It is happy for all soil data user!
It is happy for us so many national and international research
projects to use our soil database of China
Worried! for what???
Existence for our research team in institute
In our evaluation system for research team
-there is no any score for our team to establish large soil database
-focus on more care papers published in international
journals, research funding, national awards etc.
In order to survive for our research team
We should and must do the basic or applied researches
based on our soil database of China
Happy!
It is happy for all soil data user!
It is happy for us so many national and international research
projects to use our soil database of China
Worried! for what???
Existence for our research team in institute
In our evaluation system for research team
-there is no any score for our team to establish large soil database
-focus on more care papers published in international
journals, research funding, national awards etc.
In order to survive for our research team
We should and must do the basic or applied researches
based on our soil database of China
Happy or Worried?Happy or Worried?
16. What kind of research we can do
based on our soil database of China?
Maybe get good results
carry out the following 3 aspects
① Soil reference between soil classification systems
② Regional and national scale effect in soil science
③ Regional soil carbon dynamics and
global climate change
What kind of research we can do
based on our soil database of China?
Maybe get good results
carry out the following 3 aspects
① Soil reference between soil classification systems
② Regional and national scale effect in soil science
③ Regional soil carbon dynamics and
global climate change
What kind of research we can do?What kind of research we can do?
17. ST (Soil Taxonomy) and WRB (World Reference Base
for Soil Resources) is often used in international
communication
Two soil classification systems in China is in use
GSCC (Genetic Soil Classification of China)
CST (Chinese Soil Taxonomy
The GSCC is different from ST or WRB
We need soil reference system
from GSCC to ST, WRB and CST
Problems using Chinese soil mapsProblems using Chinese soil maps
Dilemma?
Soil reference SystemSoil reference System
18. On basis of soil information from soil survey reports
such as “Soil Series of China ” etc.
Sort out name of each soil series in GSCC and ST or WRB
Link the profile reference to the 1:1,000,000 soil map of China
An example for the reference of 3 out of 7,292 soil profiles
GSCCSoil profile location
County/Province
Great group Species
Subgroup
in ST
Qiongshan/
Hainan
Latosols Light Latosols Rhodic
Paleudults
Ji’an/
Jiangxi
Red soils Red yellow earth
with clayed bottom
Plinthudults
Wujiang/
Jiangsu
Paddy soils Yellow paddy
earths
Typic
Endoaquepts
Methods for Study on Soil ReferenceMethods for Study on Soil Reference
19. Soil reference bases of
China(7292 profiles)
Digital soil map of China
“PKB” Method
(Zhao, Shi et al., SSSAJ, 2006)
1:1,000,000 digital soil map of China
Based on ST (soil taxonomy)
1:1,000,000 digital soil map of China
Based on ST (soil taxonomy)
Digital soil order map of China
Based on ST (Soil Taxonomy)
suborder, great group, subgroup
20. GSCC Soil
Order
ST Soil
order
103
km2
Maxim
um
RB*
(%)
GSCC Soil
Order
ST Soil
Order
103
km2
Maxim
um RB*
(%)
Ferralsols Ultisols 727 64.7 Amorphic soils Entisols 1133 69.8
Alfisols Alfisols 716 67.6 Semi-Aquatic soils Inceptisols 650 87.0
Semi-Alfisols Alfisols 232 54.3 Aquatic soils Inceptisols 88.8 60.6
Pedocal Mollisols 417 70.5 Alkali-saline soils Aridisols 82.4 44.9
Aridisols Aridisols 298 97.2 Anthrosols Inceptisols 385 78.7
Desert soils Aridisols 604 100 Alpine soils Inceptisols 996 50.4
*RB: Referencibility
Cross-reference
Between GSCC orders and ST orders
Cross-reference
Between GSCC orders and ST orders
Shi X. Z. et al., 2006, Soil Sci. Soc. Am. J. 70(1):78-83
Shi X. Z. et al., 2010, Geoderma,154(1): 344-350
Shi X. Z. et al., 2004, Chinese Science Bulletin, 49(14): 1507-1511
Shi X. Z., et al.,2006, Pedosphere 16(2):147-153
Shi X. Z., et al., 2010, Computers and Geosciences, 36: 768-775
21. The results
of Chinese soil
reference system
published in
SSSAJ, 2006 (1 issue)
This is first time for
Chinese soil scientist
to publish the results
in the journal cover
Publication
22. Current China’s targets for reducing
GHG emissions
Both afforestation and soil C
sequestration can offset the increment
of atmospheric CO2 emissions
Scale effect
☯ SOC storage estimates in China?
☯ SOC dynamics in crop land of China?
Climate change
Soil database of China
Scale effect and regional soil CarbonScale effect and regional soil Carbon
23. What’s the SOC storage in China?
How to distribute at regional scales?
Problems: estimates of SOC storage
at regional scales with great uncertainty
Rubey Bohn Post Eswaran Batjes
1951 1976 1990 1993 1996
710 2949 1395 1576 ~1548
J.Y. Fang G.X. Pan S.Q. Wang K.R. Li X.L. Xie D.S. Yu Z.B. Xie Z.P. Li
1996 1999 1999 2003 2004 2005 2007 2007
185 50 100.2 82.65 84.4 89.14 89.61 83.8
Unit:Pg C
Problems in estimating SOC storageProblems in estimating SOC storage
For global
For China
Three are more or less 4 times differences
24. ResearcherResearcher
Soil map scaleSoil map scale
(source of area)(source of area)
Number ofNumber of
soil profilessoil profiles
AreaArea
(M ha)(M ha)
SOC storage (Pg)SOC storage (Pg)
J.Y. Fang (1996) 1:10,000,0001:10,000,000 (1978)(1978) 725725 944.9944.9 185185 (0(0--1 m)1 m)
G.X. Pan (1999) Soil Series of ChinaSoil Series of China 25002500 915915 5050 (profile depth)(profile depth)
S.Q. Wang (2000) 1:4,000,0001:4,000,000 (1988)(1988) 24732473 877.6877.6 92.492.4 (profile depth)(profile depth)
F. Jin (2001) 1:4,000,0001:4,000,000 (1988) 36003600 865.2865.2 81.881.8
H.B. Wu (2003) 1:4,000,0001:4,000,000 (unknown) 923923 881.8881.8 77. 477. 4
X.L. Xie (2004) 1:4,000,0001:4,000,000 (2000) 24562456 924924 84.4 (084.4 (0--1 m)1 m)
D.S. Yu (2005) 1:100万 (1995) 73007300 928.1928.1 89.14 (089.14 (0--1 m)1 m)
Z.B. Xie (2007) Soil Series of China 24732473 870.94870.94 89.61(089.61(0--1 m)1 m)
Z.P. Li (2007) 1:4,000,0001:4,000,000 (2000) 24562456 918918 83.8 (083.8 (0--1 m)1 m)
More accurate estimates of SOC storage in China (X.Z. Shi and D.S. Yu, 2005)
The most detail soil data: detail soil maps and more soil profile data
Our results have been used as the initial basic values for regional SOC
dynamic research in China.
SOC Storage estimates in ChinaSOC Storage estimates in China
25. SOCD in China (0-1 m): 96.0 t C/ha
SOC storage in China (0-1 m): 89.14 Pg (1015g)
Yu D.S et al., 2007, J. Environmental Management, 85: 680-689
Liu Q.H., X.Z. Shi, et al., 2006, Global Biogeochem. Cycles, 20
Yu D.S. et al., 2007, Pedosphere. 17(1): 11-18
Land use Farmland Forestland Shrubland Grassland
SOCD 92.2 143.3 115.3 82.4
SOC storage 12.20 21.50 25.55 11.34
Soil type SOCD SOC storage
Latosols 92.3 0.39
Paddy soils 111.4 5.01
Fluvo-aquic soils 65.4 2.25
Inceptisols (始成土) 102.8 34.39
Alfisols (淋溶土) 134.1 16.41
Distribution of SOCD
Basic values of SOC storage in ChinaBasic values of SOC storage in China
26. Zhao Y.C., X.S. Shi, et al., 2006, Soil Sci. Soc. Am. J. 70(4).
Zhao Y.C., X.Z. Shi, et al., 2005, Chemosphere 59.
21%
'Median' linking method
'Mean' linking method
'PKB' linking method
The same linking method
different soil map scale
The maximum difference: 21%
16%
The same soil map scale
different linking method
The maximum difference: 16%
33%
Both soil map scale and linking method are
different
The maximum difference: 33%
Scale effect of
SOC storage estimates (Hebei Province)
Scale effect of
SOC storage estimates (Hebei Province)
1:500,000 1:1,000,000 1:2,500,000 1:4,000,000 1:10,000,000
Factors: soil map scale, soil profile numbers, and linking method between soil spatial
and attribute data
The more detail soil maps and more soil profiles with the PKB linking method
The more accurate SOC storage
29. Xu S.X., X. Z. Shi, et al., 2011,Geoderma, 166: 206-213.
Xu S.X., X.Z. Shi, et al., 2011, Pedosphere, 21(6): 696–705.
Yu, D. S., X. Z. Shi, et al., 2011, Global Biogeochem. Cycles, 25, GBC2004
Yu D. S., X. Z. Shi et al., 2011, Pedosphere, 21(2):207-213
Wang S. H., X. Z. Shi, 2011, Pedosphere, 21, (3): 277-287
Zhang Z. Q., D. S. Yu, X. Z. Shi et al., 2011, Environmental Earth Sciences, 64(2): 319-328
Shi X. Z., et al., 2010, Climatic Change, 102: 579-591
Wang D. D., X. Z. Shi et al., 2010, Geoderma,154(1): 302-310
Wang D. D., X. Z. Shi, et al., 2010, Pedosphere, 20(4): 525-535.
Wang D. D., X. Z. Shi et al., 2010, J. of Soils and Sediments, 10(6):1007-1017
Zhang Z. Q., D. S. Yu, X. Z. Shi et al., 2010, Soil and Tillage Research, 110:2-7
Zhang Z.Q., D. S. Yu, X. Z. Shi et al., 2010, Soil Science and Plant Nutrition, 56 (2): 307-318
Shi X. Z. et al., 2009, Soil and Tillage Research, 105(2):322-327
Zhang L. M, D. S. Yu, X. Z. Shi, et al., 2009, Biogeosciences, 6: 739-749
Zhang L. M, D. S. Yu, X. Z. Shi et al., 2009, Atmospheric Environment, 43: 2737-2646
Zhang Y., Y. C. Zhao, X. Z. Shi et al., 2008, Geoderma, 146: 449-456
Zhao Y. C., et al., X. Z. Shi, 2008, Environ Monit Assess. 138: 343-355
Yu D. S., X. Z. Shi et al., 2007, Pedosphere. 17(1): 11-18.
Yu D. S., X. Z. Shi et al., 2007, J. Environmental Management, 85: 680-689
Published papers
18 papers published in international journals for the recent 5
years of 2007 – 2011, related with SOC at regional scale
The more papers, the more score in evaluation
The more funding!!
Institute director happy, we are all happy!!
30. Soil database is useful for researching some regional
issues in soil science
It is useful for basic researches on
soil reference system,
scale effect in soil science,
mitigating global climate change related with SOC at
regional scale etc.
Establishing soil database is an important, hard and
worried works
Establishing soil database is only a base for soil
science
It is really our works for soil scientists
to do more research works based on our soil database
ConclusionsConclusions