Evapotranspiration dynamics over a temperate meadow ecosystem in eastern Inner Mongolia, China
Ecosystem evapotranspiration links surface energy and water balance, which is very important to the forming and evolution of regional climate. To understand the evapotranspiration dynamic over the temperate meadow in Inner Mongolia grassland, a long-term continuous measurement of water vapour flux w...
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| Veröffentlicht in: | Environmental earth sciences 2016-06, Vol.75 (11), p.1, Article 978 |
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| creator | Li, Huidong Wang, Anzhi Yuan, Fenghui Guan, Dexin Jin, Changjie Wu, Jiabing Zhao, Tongbin |
| description | Ecosystem evapotranspiration links surface energy and water balance, which is very important to the forming and evolution of regional climate. To understand the evapotranspiration dynamic over the temperate meadow in Inner Mongolia grassland, a long-term continuous measurement of water vapour flux was conducted using eddy covariance technique from 2008 to 2013. The results showed that the seasonal variation of daily evapotranspiration displayed a unimodal pattern with maximum value of 6.45 mm day
−1
. The mean value of annual evapotranspiration (ET) was 650 mm with 72 % occurring during the growing season from May to September. The annual evapotranspiration was larger than the annual precipitation (
P
), while less than the annual evaporation (
E
). The ET/
P
reached up to 1.91, while the ET/
E
was only 0.60. The evapotranspiration was not limited by precipitation due to additional water supply from surrounding dunes. The daily evapotranspiration was mainly driven by atmospheric moisture demand in the growing season with high Priestley–Taylor parameter, averaged 1.04. The daily evapotranspiration presented positive correlation with net radiation, and the correlation was affected by water vapour pressure deficit. The net radiation and water vapour pressure deficit controlled the evapotranspiration process together. The study site had the largest annual evapotranspiration and ET/
P
compared with the other ecosystems along the transection of Northeast China Transect, International Geosphere Biosphere Programme. The harvest activity could increase the albedo and then decrease the available energy of the surface, eventually reducing the monthly evapotranspiration as much as 33.98 % in September. |
| doi_str_mv | 10.1007/s12665-016-5786-z |
| format | Article |
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−1
. The mean value of annual evapotranspiration (ET) was 650 mm with 72 % occurring during the growing season from May to September. The annual evapotranspiration was larger than the annual precipitation (
P
), while less than the annual evaporation (
E
). The ET/
P
reached up to 1.91, while the ET/
E
was only 0.60. The evapotranspiration was not limited by precipitation due to additional water supply from surrounding dunes. The daily evapotranspiration was mainly driven by atmospheric moisture demand in the growing season with high Priestley–Taylor parameter, averaged 1.04. The daily evapotranspiration presented positive correlation with net radiation, and the correlation was affected by water vapour pressure deficit. The net radiation and water vapour pressure deficit controlled the evapotranspiration process together. The study site had the largest annual evapotranspiration and ET/
P
compared with the other ecosystems along the transection of Northeast China Transect, International Geosphere Biosphere Programme. The harvest activity could increase the albedo and then decrease the available energy of the surface, eventually reducing the monthly evapotranspiration as much as 33.98 % in September.</description><identifier>ISSN: 1866-6280</identifier><identifier>EISSN: 1866-6299</identifier><identifier>DOI: 10.1007/s12665-016-5786-z</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Albedo ; Biogeosciences ; Biosphere ; Earth and Environmental Science ; Earth Sciences ; Ecosystems ; Environmental Science and Engineering ; Evaporation ; Evapotranspiration ; Geochemistry ; Geology ; Geosphere ; Grasslands ; Growing season ; Hydrology/Water Resources ; Meadows ; Net radiation ; Original Article ; Seasonal variations ; Terrestrial ecosystems ; Terrestrial Pollution ; Vapor pressure ; Water balance ; Water supply ; Water vapor</subject><ispartof>Environmental earth sciences, 2016-06, Vol.75 (11), p.1, Article 978</ispartof><rights>Springer-Verlag Berlin Heidelberg 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c382t-b02a5a4b5b3987baa8449938551d7698b7db1aae16cb15cc7841f7e607284eec3</citedby><cites>FETCH-LOGICAL-c382t-b02a5a4b5b3987baa8449938551d7698b7db1aae16cb15cc7841f7e607284eec3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12665-016-5786-z$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12665-016-5786-z$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27922,27923,41486,42555,51317</link.rule.ids></links><search><creatorcontrib>Li, Huidong</creatorcontrib><creatorcontrib>Wang, Anzhi</creatorcontrib><creatorcontrib>Yuan, Fenghui</creatorcontrib><creatorcontrib>Guan, Dexin</creatorcontrib><creatorcontrib>Jin, Changjie</creatorcontrib><creatorcontrib>Wu, Jiabing</creatorcontrib><creatorcontrib>Zhao, Tongbin</creatorcontrib><title>Evapotranspiration dynamics over a temperate meadow ecosystem in eastern Inner Mongolia, China</title><title>Environmental earth sciences</title><addtitle>Environ Earth Sci</addtitle><description>Ecosystem evapotranspiration links surface energy and water balance, which is very important to the forming and evolution of regional climate. To understand the evapotranspiration dynamic over the temperate meadow in Inner Mongolia grassland, a long-term continuous measurement of water vapour flux was conducted using eddy covariance technique from 2008 to 2013. The results showed that the seasonal variation of daily evapotranspiration displayed a unimodal pattern with maximum value of 6.45 mm day
−1
. The mean value of annual evapotranspiration (ET) was 650 mm with 72 % occurring during the growing season from May to September. The annual evapotranspiration was larger than the annual precipitation (
P
), while less than the annual evaporation (
E
). The ET/
P
reached up to 1.91, while the ET/
E
was only 0.60. The evapotranspiration was not limited by precipitation due to additional water supply from surrounding dunes. The daily evapotranspiration was mainly driven by atmospheric moisture demand in the growing season with high Priestley–Taylor parameter, averaged 1.04. The daily evapotranspiration presented positive correlation with net radiation, and the correlation was affected by water vapour pressure deficit. The net radiation and water vapour pressure deficit controlled the evapotranspiration process together. The study site had the largest annual evapotranspiration and ET/
P
compared with the other ecosystems along the transection of Northeast China Transect, International Geosphere Biosphere Programme. The harvest activity could increase the albedo and then decrease the available energy of the surface, eventually reducing the monthly evapotranspiration as much as 33.98 % in September.</description><subject>Albedo</subject><subject>Biogeosciences</subject><subject>Biosphere</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Ecosystems</subject><subject>Environmental Science and Engineering</subject><subject>Evaporation</subject><subject>Evapotranspiration</subject><subject>Geochemistry</subject><subject>Geology</subject><subject>Geosphere</subject><subject>Grasslands</subject><subject>Growing season</subject><subject>Hydrology/Water Resources</subject><subject>Meadows</subject><subject>Net radiation</subject><subject>Original Article</subject><subject>Seasonal variations</subject><subject>Terrestrial ecosystems</subject><subject>Terrestrial Pollution</subject><subject>Vapor pressure</subject><subject>Water balance</subject><subject>Water supply</subject><subject>Water vapor</subject><issn>1866-6280</issn><issn>1866-6299</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kE1LAzEQhoMoWGp_gLeAV1cz-5GPo5SqhYoXvRpms2nd0iZrsq20v97IinhxLjPMvO878BByCewGGBO3EXLOq4wBzyoheXY8ISOQnGc8V-r0d5bsnExiXLNUBRSK8RF5m-2x831AF7s2YN96R5uDw21rIvV7GyjS3m47m26Wbi02_pNa4-MhpjVtHbWYpuDo3LmkfvJu5TctXtPpe-vwgpwtcRPt5KePyev97GX6mC2eH-bTu0VmCpn3Wc1yrLCsq7pQUtSIsiyVKmRVQSO4krVoakC0wE0NlTFClrAUljORy9JaU4zJ1ZDbBf-xs7HXa78LLr3UIFQJIAqApIJBZYKPMdil7kK7xXDQwPQ3ST2Q1Imk_iapj8mTD56YtG5lw5_kf01fmWt3lQ</recordid><startdate>20160601</startdate><enddate>20160601</enddate><creator>Li, Huidong</creator><creator>Wang, Anzhi</creator><creator>Yuan, Fenghui</creator><creator>Guan, Dexin</creator><creator>Jin, Changjie</creator><creator>Wu, Jiabing</creator><creator>Zhao, Tongbin</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7ST</scope><scope>7TG</scope><scope>7UA</scope><scope>7XB</scope><scope>88I</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>GNUQQ</scope><scope>H96</scope><scope>HCIFZ</scope><scope>KL.</scope><scope>L.G</scope><scope>M2P</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>SOI</scope></search><sort><creationdate>20160601</creationdate><title>Evapotranspiration dynamics over a temperate meadow ecosystem in eastern Inner Mongolia, China</title><author>Li, Huidong ; Wang, Anzhi ; Yuan, Fenghui ; Guan, Dexin ; Jin, Changjie ; Wu, Jiabing ; Zhao, Tongbin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c382t-b02a5a4b5b3987baa8449938551d7698b7db1aae16cb15cc7841f7e607284eec3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Albedo</topic><topic>Biogeosciences</topic><topic>Biosphere</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Ecosystems</topic><topic>Environmental Science and Engineering</topic><topic>Evaporation</topic><topic>Evapotranspiration</topic><topic>Geochemistry</topic><topic>Geology</topic><topic>Geosphere</topic><topic>Grasslands</topic><topic>Growing season</topic><topic>Hydrology/Water Resources</topic><topic>Meadows</topic><topic>Net radiation</topic><topic>Original Article</topic><topic>Seasonal variations</topic><topic>Terrestrial ecosystems</topic><topic>Terrestrial Pollution</topic><topic>Vapor pressure</topic><topic>Water balance</topic><topic>Water supply</topic><topic>Water vapor</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Huidong</creatorcontrib><creatorcontrib>Wang, Anzhi</creatorcontrib><creatorcontrib>Yuan, Fenghui</creatorcontrib><creatorcontrib>Guan, Dexin</creatorcontrib><creatorcontrib>Jin, Changjie</creatorcontrib><creatorcontrib>Wu, Jiabing</creatorcontrib><creatorcontrib>Zhao, Tongbin</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Environment Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Water Resources Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Science Database</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><collection>Environment Abstracts</collection><jtitle>Environmental earth sciences</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Huidong</au><au>Wang, Anzhi</au><au>Yuan, Fenghui</au><au>Guan, Dexin</au><au>Jin, Changjie</au><au>Wu, Jiabing</au><au>Zhao, Tongbin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evapotranspiration dynamics over a temperate meadow ecosystem in eastern Inner Mongolia, China</atitle><jtitle>Environmental earth sciences</jtitle><stitle>Environ Earth Sci</stitle><date>2016-06-01</date><risdate>2016</risdate><volume>75</volume><issue>11</issue><spage>1</spage><pages>1-</pages><artnum>978</artnum><issn>1866-6280</issn><eissn>1866-6299</eissn><abstract>Ecosystem evapotranspiration links surface energy and water balance, which is very important to the forming and evolution of regional climate. To understand the evapotranspiration dynamic over the temperate meadow in Inner Mongolia grassland, a long-term continuous measurement of water vapour flux was conducted using eddy covariance technique from 2008 to 2013. The results showed that the seasonal variation of daily evapotranspiration displayed a unimodal pattern with maximum value of 6.45 mm day
−1
. The mean value of annual evapotranspiration (ET) was 650 mm with 72 % occurring during the growing season from May to September. The annual evapotranspiration was larger than the annual precipitation (
P
), while less than the annual evaporation (
E
). The ET/
P
reached up to 1.91, while the ET/
E
was only 0.60. The evapotranspiration was not limited by precipitation due to additional water supply from surrounding dunes. The daily evapotranspiration was mainly driven by atmospheric moisture demand in the growing season with high Priestley–Taylor parameter, averaged 1.04. The daily evapotranspiration presented positive correlation with net radiation, and the correlation was affected by water vapour pressure deficit. The net radiation and water vapour pressure deficit controlled the evapotranspiration process together. The study site had the largest annual evapotranspiration and ET/
P
compared with the other ecosystems along the transection of Northeast China Transect, International Geosphere Biosphere Programme. The harvest activity could increase the albedo and then decrease the available energy of the surface, eventually reducing the monthly evapotranspiration as much as 33.98 % in September.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s12665-016-5786-z</doi></addata></record> |
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| ispartof | Environmental earth sciences, 2016-06, Vol.75 (11), p.1, Article 978 |
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| subjects | Albedo Biogeosciences Biosphere Earth and Environmental Science Earth Sciences Ecosystems Environmental Science and Engineering Evaporation Evapotranspiration Geochemistry Geology Geosphere Grasslands Growing season Hydrology/Water Resources Meadows Net radiation Original Article Seasonal variations Terrestrial ecosystems Terrestrial Pollution Vapor pressure Water balance Water supply Water vapor |
| title | Evapotranspiration dynamics over a temperate meadow ecosystem in eastern Inner Mongolia, China |
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