Spatiotemporal Variation and Driving Factors Analysis of Net Primary Productivity in the Qinling Mountains
Net Primary Productivity (NPP) reflects the net growth of plant biomass via photosynthesis, essential for evaluating ecosystem functions, biodiversity, and carbon cycling. This study on the Qinling region’s NPP, using NASA’s MOD17A3HGF data on the GEE platform, applied statistical methods like Theil...
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| Veröffentlicht in: | Contemporary problems of ecology 2024-12, Vol.17 (6), p.936-947 |
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| container_title | Contemporary problems of ecology |
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| creator | Yuke Liu Huang, Chenlu Chen, Chen Yang, Chun Huang, Weidong |
| description | Net Primary Productivity (NPP) reflects the net growth of plant biomass via photosynthesis, essential for evaluating ecosystem functions, biodiversity, and carbon cycling. This study on the Qinling region’s NPP, using NASA’s MOD17A3HGF data on the GEE platform, applied statistical methods like Theil-Sen trend analysis and Mann-Kendall trend test. Results showed a steady annual NPP increase from 2001 to 2020, with a stable pattern (CV of 0.102) and a growth rate of 10.02 gC/(m
–2
a
–1
). The Hurst index suggested a future positive NPP trend. NPP in Qinling was influenced by elevation and affected by climate change (23.16%) and human activities (76.84%). Solar radiation and precipitation positively correlated with NPP, while temperature and evapotranspiration had negative impacts. Human interventions, particularly land restoration, significantly enhanced NPP, especially in eastern Qinling. These findings underline the importance of ecological conservation and provide a basis for future policy and climate change adaptation strategies. |
| doi_str_mv | 10.1134/S1995425524700689 |
| format | Article |
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–2
a
–1
). The Hurst index suggested a future positive NPP trend. NPP in Qinling was influenced by elevation and affected by climate change (23.16%) and human activities (76.84%). Solar radiation and precipitation positively correlated with NPP, while temperature and evapotranspiration had negative impacts. Human interventions, particularly land restoration, significantly enhanced NPP, especially in eastern Qinling. These findings underline the importance of ecological conservation and provide a basis for future policy and climate change adaptation strategies.</description><identifier>ISSN: 1995-4255</identifier><identifier>EISSN: 1995-4263</identifier><identifier>DOI: 10.1134/S1995425524700689</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Biodiversity ; Biomedical and Life Sciences ; carbon ; Carbon cycle ; Climate adaptation ; Climate change ; Ecological function ; Ecology ; ecosystems ; Environmental restoration ; Evapotranspiration ; humans ; issues and policy ; Land conservation ; land restoration ; Life Sciences ; Mountains ; Net Primary Productivity ; Photosynthesis ; phytomass ; Plant biomass ; Plant growth ; Solar radiation ; Statistical methods ; temperature ; Trend analysis</subject><ispartof>Contemporary problems of ecology, 2024-12, Vol.17 (6), p.936-947</ispartof><rights>Pleiades Publishing, Ltd. 2024 ISSN 1995-4255, Contemporary Problems of Ecology, 2024, Vol. 17, No. 6, pp. 936–947. © Pleiades Publishing, Ltd., 2024.</rights><rights>Copyright Springer Nature B.V. 2024</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c231t-bd2e103bf1774118a3b24ebb89717a20ef335f7f8275915650268aa2ccaf54753</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S1995425524700689$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1995425524700689$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,777,781,27905,27906,41469,42538,51300</link.rule.ids></links><search><creatorcontrib>Yuke Liu</creatorcontrib><creatorcontrib>Huang, Chenlu</creatorcontrib><creatorcontrib>Chen, Chen</creatorcontrib><creatorcontrib>Yang, Chun</creatorcontrib><creatorcontrib>Huang, Weidong</creatorcontrib><title>Spatiotemporal Variation and Driving Factors Analysis of Net Primary Productivity in the Qinling Mountains</title><title>Contemporary problems of ecology</title><addtitle>Contemp. Probl. Ecol</addtitle><description>Net Primary Productivity (NPP) reflects the net growth of plant biomass via photosynthesis, essential for evaluating ecosystem functions, biodiversity, and carbon cycling. This study on the Qinling region’s NPP, using NASA’s MOD17A3HGF data on the GEE platform, applied statistical methods like Theil-Sen trend analysis and Mann-Kendall trend test. Results showed a steady annual NPP increase from 2001 to 2020, with a stable pattern (CV of 0.102) and a growth rate of 10.02 gC/(m
–2
a
–1
). The Hurst index suggested a future positive NPP trend. NPP in Qinling was influenced by elevation and affected by climate change (23.16%) and human activities (76.84%). Solar radiation and precipitation positively correlated with NPP, while temperature and evapotranspiration had negative impacts. Human interventions, particularly land restoration, significantly enhanced NPP, especially in eastern Qinling. These findings underline the importance of ecological conservation and provide a basis for future policy and climate change adaptation strategies.</description><subject>Biodiversity</subject><subject>Biomedical and Life Sciences</subject><subject>carbon</subject><subject>Carbon cycle</subject><subject>Climate adaptation</subject><subject>Climate change</subject><subject>Ecological function</subject><subject>Ecology</subject><subject>ecosystems</subject><subject>Environmental restoration</subject><subject>Evapotranspiration</subject><subject>humans</subject><subject>issues and policy</subject><subject>Land conservation</subject><subject>land restoration</subject><subject>Life Sciences</subject><subject>Mountains</subject><subject>Net Primary Productivity</subject><subject>Photosynthesis</subject><subject>phytomass</subject><subject>Plant biomass</subject><subject>Plant growth</subject><subject>Solar radiation</subject><subject>Statistical methods</subject><subject>temperature</subject><subject>Trend analysis</subject><issn>1995-4255</issn><issn>1995-4263</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp1kE1LAzEYhIMoWKs_wFvAi5fq5muzORa1KtQvql6X7DapKdtkTbJC_71ZVhQUT_Py8szADADHKDtDiNDzBRKCUcwYpjzL8kLsgFH_mlCck93vm7F9cBDCOiFMMDIC60Uro3FRbVrnZQNfpTf9w0Jpl_DSmw9jV3Am6-h8gFMrm20wAToN71WEj95spN8mdcuujgmOW2gsjG8KPhnb9N4719kojQ2HYE_LJqijLx2Dl9nV88XNZP5wfXsxnU9qTFCcVEusUEYqjTinCBWSVJiqqioER1ziTGlCmOa6wJwJxHKW4byQEte11IxyRsbgdMhtvXvvVIjlxoRaNY20ynWhJKgfKk8pCT35ha5d51PJnqJEsEwUeaLQQNXeheCVLtuhd4mysl-__LN-8uDBExJrV8r_JP9v-gQzUIZ3</recordid><startdate>20241201</startdate><enddate>20241201</enddate><creator>Yuke Liu</creator><creator>Huang, Chenlu</creator><creator>Chen, Chen</creator><creator>Yang, Chun</creator><creator>Huang, Weidong</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SN</scope><scope>7SS</scope><scope>C1K</scope><scope>7S9</scope><scope>L.6</scope></search><sort><creationdate>20241201</creationdate><title>Spatiotemporal Variation and Driving Factors Analysis of Net Primary Productivity in the Qinling Mountains</title><author>Yuke Liu ; Huang, Chenlu ; Chen, Chen ; Yang, Chun ; Huang, Weidong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c231t-bd2e103bf1774118a3b24ebb89717a20ef335f7f8275915650268aa2ccaf54753</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Biodiversity</topic><topic>Biomedical and Life Sciences</topic><topic>carbon</topic><topic>Carbon cycle</topic><topic>Climate adaptation</topic><topic>Climate change</topic><topic>Ecological function</topic><topic>Ecology</topic><topic>ecosystems</topic><topic>Environmental restoration</topic><topic>Evapotranspiration</topic><topic>humans</topic><topic>issues and policy</topic><topic>Land conservation</topic><topic>land restoration</topic><topic>Life Sciences</topic><topic>Mountains</topic><topic>Net Primary Productivity</topic><topic>Photosynthesis</topic><topic>phytomass</topic><topic>Plant biomass</topic><topic>Plant growth</topic><topic>Solar radiation</topic><topic>Statistical methods</topic><topic>temperature</topic><topic>Trend analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yuke Liu</creatorcontrib><creatorcontrib>Huang, Chenlu</creatorcontrib><creatorcontrib>Chen, Chen</creatorcontrib><creatorcontrib>Yang, Chun</creatorcontrib><creatorcontrib>Huang, Weidong</creatorcontrib><collection>CrossRef</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Environmental Sciences and Pollution Management</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Contemporary problems of ecology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yuke Liu</au><au>Huang, Chenlu</au><au>Chen, Chen</au><au>Yang, Chun</au><au>Huang, Weidong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Spatiotemporal Variation and Driving Factors Analysis of Net Primary Productivity in the Qinling Mountains</atitle><jtitle>Contemporary problems of ecology</jtitle><stitle>Contemp. Probl. Ecol</stitle><date>2024-12-01</date><risdate>2024</risdate><volume>17</volume><issue>6</issue><spage>936</spage><epage>947</epage><pages>936-947</pages><issn>1995-4255</issn><eissn>1995-4263</eissn><abstract>Net Primary Productivity (NPP) reflects the net growth of plant biomass via photosynthesis, essential for evaluating ecosystem functions, biodiversity, and carbon cycling. This study on the Qinling region’s NPP, using NASA’s MOD17A3HGF data on the GEE platform, applied statistical methods like Theil-Sen trend analysis and Mann-Kendall trend test. Results showed a steady annual NPP increase from 2001 to 2020, with a stable pattern (CV of 0.102) and a growth rate of 10.02 gC/(m
–2
a
–1
). The Hurst index suggested a future positive NPP trend. NPP in Qinling was influenced by elevation and affected by climate change (23.16%) and human activities (76.84%). Solar radiation and precipitation positively correlated with NPP, while temperature and evapotranspiration had negative impacts. Human interventions, particularly land restoration, significantly enhanced NPP, especially in eastern Qinling. These findings underline the importance of ecological conservation and provide a basis for future policy and climate change adaptation strategies.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1995425524700689</doi><tpages>12</tpages></addata></record> |
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| subjects | Biodiversity Biomedical and Life Sciences carbon Carbon cycle Climate adaptation Climate change Ecological function Ecology ecosystems Environmental restoration Evapotranspiration humans issues and policy Land conservation land restoration Life Sciences Mountains Net Primary Productivity Photosynthesis phytomass Plant biomass Plant growth Solar radiation Statistical methods temperature Trend analysis |
| title | Spatiotemporal Variation and Driving Factors Analysis of Net Primary Productivity in the Qinling Mountains |
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