Climate suitability effect on tree growth and survival for Scots pine provenances in Latvia
Climate in Latvia has been changing in last decades, and it is predicted to continue changing; therefore, it is important for forestry sector to understand how these climatic changes might affect tree growth and survival. In order to assess climate suitability effect on Scots pine (Pinus sylvestris...
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| creator | Rieksts-Riekstins, J., Latvian State Forest Research Inst. Silava, Salaspils (Latvia) Jansons, A., Latvian State Forest Research Inst. Silava, Salaspils (Latvia) Smilga, J., Forest Sector Competence Centre, SIA, Riga (Latvia) - MNKC Baumanis, I., Forest Sector Competence Centre, SIA, Riga (Latvia) - MNKC Ray, D., Forest Research, Roslin, Midlothian, Scotland (United Kingdom). Northern Research Station Connolly, T., Forest Research, Roslin, Midlothian, Scotland (United Kingdom). Northern Research Station |
| description | Climate in Latvia has been changing in last decades, and it is predicted to continue changing; therefore, it is important for forestry sector to understand how these climatic changes might affect tree growth and survival. In order to assess climate suitability effect on Scots pine (Pinus sylvestris L.) provenances in Latvia, height and survival data from a Scots pine provenance trial located in three geographically distant places in Latvia were analysed together with several climatic indices. Provenances in the corresponding trial originated from Latvia, Poland, Germany, Belarus, Russia and Ukraine. Thirty year average climate data values from 1961 – 1990 for the 64 origins of provenances were acquired from the WorldClim project. Correlation analysis between provenance average values for height and survival and climate index values for the origins of the provenances confirm that there is a relation between these amounts, and the relation differs between the three site locations, indicating that suitability of climate is an important factor affecting the results of provenance trials. Cluster analysis confirmed that provenances from distant origins might have a very similar growth and survival rates; therefore, geographical location of the provenance origins cannot be considered as the only influential factor on these rates and the results from provenance trials have to be analysed together with climate data in order to make conclusions about the suitability of the provenances. |
| format | Conference Proceeding |
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Silava, Salaspils (Latvia) ; Jansons, A., Latvian State Forest Research Inst. Silava, Salaspils (Latvia) ; Smilga, J., Forest Sector Competence Centre, SIA, Riga (Latvia) - MNKC ; Baumanis, I., Forest Sector Competence Centre, SIA, Riga (Latvia) - MNKC ; Ray, D., Forest Research, Roslin, Midlothian, Scotland (United Kingdom). Northern Research Station ; Connolly, T., Forest Research, Roslin, Midlothian, Scotland (United Kingdom). Northern Research Station</creator><creatorcontrib>Rieksts-Riekstins, J., Latvian State Forest Research Inst. Silava, Salaspils (Latvia) ; Jansons, A., Latvian State Forest Research Inst. Silava, Salaspils (Latvia) ; Smilga, J., Forest Sector Competence Centre, SIA, Riga (Latvia) - MNKC ; Baumanis, I., Forest Sector Competence Centre, SIA, Riga (Latvia) - MNKC ; Ray, D., Forest Research, Roslin, Midlothian, Scotland (United Kingdom). Northern Research Station ; Connolly, T., Forest Research, Roslin, Midlothian, Scotland (United Kingdom). Northern Research Station</creatorcontrib><description>Climate in Latvia has been changing in last decades, and it is predicted to continue changing; therefore, it is important for forestry sector to understand how these climatic changes might affect tree growth and survival. In order to assess climate suitability effect on Scots pine (Pinus sylvestris L.) provenances in Latvia, height and survival data from a Scots pine provenance trial located in three geographically distant places in Latvia were analysed together with several climatic indices. Provenances in the corresponding trial originated from Latvia, Poland, Germany, Belarus, Russia and Ukraine. Thirty year average climate data values from 1961 – 1990 for the 64 origins of provenances were acquired from the WorldClim project. Correlation analysis between provenance average values for height and survival and climate index values for the origins of the provenances confirm that there is a relation between these amounts, and the relation differs between the three site locations, indicating that suitability of climate is an important factor affecting the results of provenance trials. Cluster analysis confirmed that provenances from distant origins might have a very similar growth and survival rates; therefore, geographical location of the provenance origins cannot be considered as the only influential factor on these rates and the results from provenance trials have to be analysed together with climate data in order to make conclusions about the suitability of the provenances.</description><identifier>ISSN: 1691-4031</identifier><language>eng</language><publisher>Jelgava (Latvia): Latvia University of Agriculture</publisher><subject>ANALISIS DE DATOS ; ANALISIS DE LA COVARIANZA ; ANALYSE DE COVARIANCE ; ANALYSE DE DONNEES ; ANALYSIS OF COVARIANCE ; CLIMATIC FACTORS ; COLECCION DE DATOS ; COLLECTE DE DONNEES ; CRECIMIENTO ; CROISSANCE ; DATA ANALYSIS ; DATA COLLECTION ; EXPERIMENTACION ; EXPERIMENTATION ; FACTEUR CLIMATIQUE ; FACTORES CLIMATICOS ; GROWTH ; http://www.fao.org/aos/agrovoc#c_12103 ; http://www.fao.org/aos/agrovoc#c_15962 ; http://www.fao.org/aos/agrovoc#c_16022 ; http://www.fao.org/aos/agrovoc#c_2128 ; http://www.fao.org/aos/agrovoc#c_2758 ; http://www.fao.org/aos/agrovoc#c_28833 ; http://www.fao.org/aos/agrovoc#c_29554 ; http://www.fao.org/aos/agrovoc#c_3394 ; http://www.fao.org/aos/agrovoc#c_5912 ; http://www.fao.org/aos/agrovoc#c_7538 ; http://www.fao.org/aos/agrovoc#c_8068 ; LATVIA ; LETONIA ; LETTONIE ; PINUS SYLVESTRIS ; PROCEDENCIA ; PROVENANCE ; REINO UNIDO ; ROYAUME-UNI ; SUPERVIVENCIA ; SURVIE ; SURVIVAL ; UNITED KINGDOM</subject><ispartof>Research for rural development : annual ... international scientific conference proceedings, 2014 (20/2014), p.57-62</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,4024</link.rule.ids></links><search><creatorcontrib>Rieksts-Riekstins, J., Latvian State Forest Research Inst. 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Northern Research Station</creatorcontrib><title>Climate suitability effect on tree growth and survival for Scots pine provenances in Latvia</title><title>Research for rural development : annual ... international scientific conference proceedings</title><description>Climate in Latvia has been changing in last decades, and it is predicted to continue changing; therefore, it is important for forestry sector to understand how these climatic changes might affect tree growth and survival. In order to assess climate suitability effect on Scots pine (Pinus sylvestris L.) provenances in Latvia, height and survival data from a Scots pine provenance trial located in three geographically distant places in Latvia were analysed together with several climatic indices. Provenances in the corresponding trial originated from Latvia, Poland, Germany, Belarus, Russia and Ukraine. Thirty year average climate data values from 1961 – 1990 for the 64 origins of provenances were acquired from the WorldClim project. Correlation analysis between provenance average values for height and survival and climate index values for the origins of the provenances confirm that there is a relation between these amounts, and the relation differs between the three site locations, indicating that suitability of climate is an important factor affecting the results of provenance trials. Cluster analysis confirmed that provenances from distant origins might have a very similar growth and survival rates; therefore, geographical location of the provenance origins cannot be considered as the only influential factor on these rates and the results from provenance trials have to be analysed together with climate data in order to make conclusions about the suitability of the provenances.</description><subject>ANALISIS DE DATOS</subject><subject>ANALISIS DE LA COVARIANZA</subject><subject>ANALYSE DE COVARIANCE</subject><subject>ANALYSE DE DONNEES</subject><subject>ANALYSIS OF COVARIANCE</subject><subject>CLIMATIC FACTORS</subject><subject>COLECCION DE DATOS</subject><subject>COLLECTE DE DONNEES</subject><subject>CRECIMIENTO</subject><subject>CROISSANCE</subject><subject>DATA ANALYSIS</subject><subject>DATA COLLECTION</subject><subject>EXPERIMENTACION</subject><subject>EXPERIMENTATION</subject><subject>FACTEUR CLIMATIQUE</subject><subject>FACTORES CLIMATICOS</subject><subject>GROWTH</subject><subject>http://www.fao.org/aos/agrovoc#c_12103</subject><subject>http://www.fao.org/aos/agrovoc#c_15962</subject><subject>http://www.fao.org/aos/agrovoc#c_16022</subject><subject>http://www.fao.org/aos/agrovoc#c_2128</subject><subject>http://www.fao.org/aos/agrovoc#c_2758</subject><subject>http://www.fao.org/aos/agrovoc#c_28833</subject><subject>http://www.fao.org/aos/agrovoc#c_29554</subject><subject>http://www.fao.org/aos/agrovoc#c_3394</subject><subject>http://www.fao.org/aos/agrovoc#c_5912</subject><subject>http://www.fao.org/aos/agrovoc#c_7538</subject><subject>http://www.fao.org/aos/agrovoc#c_8068</subject><subject>LATVIA</subject><subject>LETONIA</subject><subject>LETTONIE</subject><subject>PINUS SYLVESTRIS</subject><subject>PROCEDENCIA</subject><subject>PROVENANCE</subject><subject>REINO UNIDO</subject><subject>ROYAUME-UNI</subject><subject>SUPERVIVENCIA</subject><subject>SURVIE</subject><subject>SURVIVAL</subject><subject>UNITED KINGDOM</subject><issn>1691-4031</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2014</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNotj81KxDAUhbNQcBjnEYT7AoXcSZtmllL8g4ILfzYuhptM7hipyZDEim9vQc_mbL7zwTkTK9Q7bFqp8EJsSvmQS7RsjcKVeBum8EnVQ_kKlWyYQv0Bz-xdhRShZu_hmNN3fQeKh4XKc5hpAk4ZnlyqBU4hejjlNPtI0fkCIcJIdQ50Kc6ZpuI3_70WL7c3z8N9Mz7ePQzXY8PY97VhdmwOsmNUvbZSmbZXW2TDxttdZ7Tu2aE2FluDuu20dtxt9TKSVpIhq9bi6s_LlPZ0zKHsx9etxG75icqoXyybS_Q</recordid><startdate>2014</startdate><enddate>2014</enddate><creator>Rieksts-Riekstins, J., Latvian State Forest Research Inst. 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Silava, Salaspils (Latvia) ; Smilga, J., Forest Sector Competence Centre, SIA, Riga (Latvia) - MNKC ; Baumanis, I., Forest Sector Competence Centre, SIA, Riga (Latvia) - MNKC ; Ray, D., Forest Research, Roslin, Midlothian, Scotland (United Kingdom). Northern Research Station ; Connolly, T., Forest Research, Roslin, Midlothian, Scotland (United Kingdom). 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Silava, Salaspils (Latvia)</au><au>Smilga, J., Forest Sector Competence Centre, SIA, Riga (Latvia) - MNKC</au><au>Baumanis, I., Forest Sector Competence Centre, SIA, Riga (Latvia) - MNKC</au><au>Ray, D., Forest Research, Roslin, Midlothian, Scotland (United Kingdom). Northern Research Station</au><au>Connolly, T., Forest Research, Roslin, Midlothian, Scotland (United Kingdom). Northern Research Station</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Climate suitability effect on tree growth and survival for Scots pine provenances in Latvia</atitle><btitle>Research for rural development : annual ... international scientific conference proceedings</btitle><date>2014</date><risdate>2014</risdate><issue>20/2014</issue><spage>57</spage><epage>62</epage><pages>57-62</pages><issn>1691-4031</issn><abstract>Climate in Latvia has been changing in last decades, and it is predicted to continue changing; therefore, it is important for forestry sector to understand how these climatic changes might affect tree growth and survival. In order to assess climate suitability effect on Scots pine (Pinus sylvestris L.) provenances in Latvia, height and survival data from a Scots pine provenance trial located in three geographically distant places in Latvia were analysed together with several climatic indices. Provenances in the corresponding trial originated from Latvia, Poland, Germany, Belarus, Russia and Ukraine. Thirty year average climate data values from 1961 – 1990 for the 64 origins of provenances were acquired from the WorldClim project. Correlation analysis between provenance average values for height and survival and climate index values for the origins of the provenances confirm that there is a relation between these amounts, and the relation differs between the three site locations, indicating that suitability of climate is an important factor affecting the results of provenance trials. Cluster analysis confirmed that provenances from distant origins might have a very similar growth and survival rates; therefore, geographical location of the provenance origins cannot be considered as the only influential factor on these rates and the results from provenance trials have to be analysed together with climate data in order to make conclusions about the suitability of the provenances.</abstract><cop>Jelgava (Latvia)</cop><pub>Latvia University of Agriculture</pub><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1691-4031 |
| ispartof | Research for rural development : annual ... international scientific conference proceedings, 2014 (20/2014), p.57-62 |
| issn | 1691-4031 |
| language | eng |
| recordid | cdi_fao_agris_LV2015000138 |
| source | EZB-FREE-00999 freely available EZB journals |
| subjects | ANALISIS DE DATOS ANALISIS DE LA COVARIANZA ANALYSE DE COVARIANCE ANALYSE DE DONNEES ANALYSIS OF COVARIANCE CLIMATIC FACTORS COLECCION DE DATOS COLLECTE DE DONNEES CRECIMIENTO CROISSANCE DATA ANALYSIS DATA COLLECTION EXPERIMENTACION EXPERIMENTATION FACTEUR CLIMATIQUE FACTORES CLIMATICOS GROWTH http://www.fao.org/aos/agrovoc#c_12103 http://www.fao.org/aos/agrovoc#c_15962 http://www.fao.org/aos/agrovoc#c_16022 http://www.fao.org/aos/agrovoc#c_2128 http://www.fao.org/aos/agrovoc#c_2758 http://www.fao.org/aos/agrovoc#c_28833 http://www.fao.org/aos/agrovoc#c_29554 http://www.fao.org/aos/agrovoc#c_3394 http://www.fao.org/aos/agrovoc#c_5912 http://www.fao.org/aos/agrovoc#c_7538 http://www.fao.org/aos/agrovoc#c_8068 LATVIA LETONIA LETTONIE PINUS SYLVESTRIS PROCEDENCIA PROVENANCE REINO UNIDO ROYAUME-UNI SUPERVIVENCIA SURVIE SURVIVAL UNITED KINGDOM |
| title | Climate suitability effect on tree growth and survival for Scots pine provenances in Latvia |
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