Publicação
A spatial stream-network approach assists in managing the remnant genetic diversity of riparian forests
| Resumo: | Quantifying the genetic diversity of riparian trees is essential to understand their chances to survive hydroclimatic alterations and to maintain their role as foundation species modulating fluvial ecosystem processes. However, the application of suitable models that account for the specific dendritic structure of hydrographic networks is still incipient in the literature. We investigate the roles of ecological and spatial factors in driving the genetic diversity of Salix salviifolia, an Iberian endemic riparian tree, across the species latitudinal range. We applied spatial stream-network models that aptly integrate dendritic features (topology, directionality) to quantify the impacts of multiple scale factors in determining genetic diversity. Based on the drift hypothesis, we expect that genetic diversity accumulates downstream in riparian ecosystems, but life history traits (e.g. dispersal patterns) and abiotic or anthropogenic factors (e.g. drought events or hydrological alteration) might alter expected patterns. Hydrological factors explained the downstream accumulation of genetic diversity at the intermediate scale that was likely mediated by hydrochory. The models also suggested upstream gene flow within basins that likely occurred through anemophilous and entomophilous pollen and seed dispersal. Higher thermicity and summer drought were related to higher population inbreeding and individual homozygosity, respectively, suggesting that increased aridity might disrupt the connectivity and mating patterns among and within riparian populations |
|---|---|
| Autores principais: | Rodríguez-González, Patrícia Maria |
| Outros Autores: | Garcia, Cristina; Albuquerque, António; Monteiro-Henriques, Tiago; Faria, Carla; Guimarães, Joana B.; Mendonça, Diogo; Simões, Fernanda; Ferreira, Teresa; Mendes, Ana; Matos, José; Almeida, Maria Helena |
| Assunto: | riparian forests genetic diversity |
| Ano: | 2019 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade de Lisboa |
| Idioma: | inglês |
| Origem: | Repositório da Universidade de Lisboa |
| _version_ | 1865920825145688064 |
|---|---|
| author | Rodríguez-González, Patrícia Maria |
| author2 | Garcia, Cristina Albuquerque, António Monteiro-Henriques, Tiago Faria, Carla Guimarães, Joana B. Mendonça, Diogo Simões, Fernanda Ferreira, Teresa Mendes, Ana Matos, José Almeida, Maria Helena |
| author2_role | author author author author author author author author author author author |
| author_facet | Rodríguez-González, Patrícia Maria Rodríguez-González, Patrícia Maria Garcia, Cristina Albuquerque, António Monteiro-Henriques, Tiago Faria, Carla Guimarães, Joana B. Mendonça, Diogo Simões, Fernanda Ferreira, Teresa Mendes, Ana Matos, José Almeida, Maria Helena Garcia, Cristina Albuquerque, António Monteiro-Henriques, Tiago Faria, Carla Guimarães, Joana B. Mendonça, Diogo Simões, Fernanda Ferreira, Teresa Mendes, Ana Matos, José Almeida, Maria Helena |
| author_role | author |
| contributor_name_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| country_str | PT |
| creators_json_str | [{\"Person.name\":\"Rodríguez-González, Patrícia Maria\"},{\"Person.name\":\"Garcia, Cristina\"},{\"Person.name\":\"Albuquerque, António\"},{\"Person.name\":\"Monteiro-Henriques, Tiago\"},{\"Person.name\":\"Faria, Carla\",\"Person.identifier.orcid\":\"0000-0001-8693-7483\"},{\"Person.name\":\"Guimarães, Joana B.\"},{\"Person.name\":\"Mendonça, Diogo\"},{\"Person.name\":\"Simões, Fernanda\"},{\"Person.name\":\"Ferreira, Teresa\",\"Person.identifier.orcid\":\"0000-0002-3900-1460\"},{\"Person.name\":\"Mendes, Ana\"},{\"Person.name\":\"Matos, José\"},{\"Person.name\":\"Almeida, Maria Helena\",\"Person.identifier.orcid\":\"0000-0003-4223-3614\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| datacite.creators.creator.creatorName.fl_str_mv | Rodríguez-González, Patrícia Maria Garcia, Cristina Albuquerque, António Monteiro-Henriques, Tiago Faria, Carla Guimarães, Joana B. Mendonça, Diogo Simões, Fernanda Ferreira, Teresa Mendes, Ana Matos, José Almeida, Maria Helena |
| datacite.date.Accepted.fl_str_mv | 2019-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2019-05-17T10:27:11Z |
| datacite.date.embargoed.fl_str_mv | 2019-05-17T10:27:11Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | riparian forests genetic diversity |
| datacite.titles.title.fl_str_mv | A spatial stream-network approach assists in managing the remnant genetic diversity of riparian forests |
| dc.contributor.none.fl_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| dc.creator.none.fl_str_mv | Rodríguez-González, Patrícia Maria Garcia, Cristina Albuquerque, António Monteiro-Henriques, Tiago Faria, Carla Guimarães, Joana B. Mendonça, Diogo Simões, Fernanda Ferreira, Teresa Mendes, Ana Matos, José Almeida, Maria Helena |
| dc.date.Accepted.fl_str_mv | 2019-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2019-05-17T10:27:11Z |
| dc.date.embargoed.fl_str_mv | 2019-05-17T10:27:11Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10400.5/17856 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Nature Publishing Group |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | riparian forests genetic diversity |
| dc.title.fl_str_mv | A spatial stream-network approach assists in managing the remnant genetic diversity of riparian forests |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Quantifying the genetic diversity of riparian trees is essential to understand their chances to survive hydroclimatic alterations and to maintain their role as foundation species modulating fluvial ecosystem processes. However, the application of suitable models that account for the specific dendritic structure of hydrographic networks is still incipient in the literature. We investigate the roles of ecological and spatial factors in driving the genetic diversity of Salix salviifolia, an Iberian endemic riparian tree, across the species latitudinal range. We applied spatial stream-network models that aptly integrate dendritic features (topology, directionality) to quantify the impacts of multiple scale factors in determining genetic diversity. Based on the drift hypothesis, we expect that genetic diversity accumulates downstream in riparian ecosystems, but life history traits (e.g. dispersal patterns) and abiotic or anthropogenic factors (e.g. drought events or hydrological alteration) might alter expected patterns. Hydrological factors explained the downstream accumulation of genetic diversity at the intermediate scale that was likely mediated by hydrochory. The models also suggested upstream gene flow within basins that likely occurred through anemophilous and entomophilous pollen and seed dispersal. Higher thermicity and summer drought were related to higher population inbreeding and individual homozygosity, respectively, suggesting that increased aridity might disrupt the connectivity and mating patterns among and within riparian populations |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://repositorio.ulisboa.pt/bitstreams/b1a1a4f9-abe9-484f-81d1-d6c29d0f705a/download |
| id | ul_a862cf51dca2dab1e488c740cdff044d |
| identifier.url.fl_str_mv | http://hdl.handle.net/10400.5/17856 |
| instacron_str | ul |
| institution | Universidade de Lisboa |
| instname_str | Universidade de Lisboa |
| language | eng |
| network_acronym_str | ul |
| network_name_str | Repositório da Universidade de Lisboa |
| oai_identifier_str | oai:repositorio.ulisboa.pt:10400.5/17856 |
| organization_str_mv | urn:organizationAcronym:ul |
| person_str_mv | Rodríguez-González, Patrícia Maria Garcia, Cristina Albuquerque, António Monteiro-Henriques, Tiago Faria, Carla Faria, Carla https://www.ciencia-id.pt/9416-EFBA-A5C8 9416-EFBA-A5C8 http://orcid.org/0000-0001-8693-7483 0000-0001-8693-7483 Guimarães, Joana B. Mendonça, Diogo Simões, Fernanda Ferreira, Teresa Ferreira, Teresa https://www.ciencia-id.pt/8F11-2CA2-1E59 8F11-2CA2-1E59 http://orcid.org/0000-0002-3900-1460 0000-0002-3900-1460 Mendes, Ana Matos, José Almeida, Maria Helena Almeida, Maria Helena http://orcid.org/0000-0003-4223-3614 0000-0003-4223-3614 |
| publishDate | 2019 |
| publisher.none.fl_str_mv | Nature Publishing Group |
| reponame_str | Repositório da Universidade de Lisboa |
| repository_id_str | urn:repositoryAcronym:ul |
| service_str_mv | urn:repositoryAcronym:ul |
| spelling | engNature Publishing Grouppt_PTQuantifying the genetic diversity of riparian trees is essential to understand their chances to survive hydroclimatic alterations and to maintain their role as foundation species modulating fluvial ecosystem processes. However, the application of suitable models that account for the specific dendritic structure of hydrographic networks is still incipient in the literature. We investigate the roles of ecological and spatial factors in driving the genetic diversity of Salix salviifolia, an Iberian endemic riparian tree, across the species latitudinal range. We applied spatial stream-network models that aptly integrate dendritic features (topology, directionality) to quantify the impacts of multiple scale factors in determining genetic diversity. Based on the drift hypothesis, we expect that genetic diversity accumulates downstream in riparian ecosystems, but life history traits (e.g. dispersal patterns) and abiotic or anthropogenic factors (e.g. drought events or hydrological alteration) might alter expected patterns. Hydrological factors explained the downstream accumulation of genetic diversity at the intermediate scale that was likely mediated by hydrochory. The models also suggested upstream gene flow within basins that likely occurred through anemophilous and entomophilous pollen and seed dispersal. Higher thermicity and summer drought were related to higher population inbreeding and individual homozygosity, respectively, suggesting that increased aridity might disrupt the connectivity and mating patterns among and within riparian populationsapplication/pdfpt_PTA spatial stream-network approach assists in managing the remnant genetic diversity of riparian forestsRodríguez-González, Patrícia MariaGarcia, CristinaAlbuquerque, AntónioMonteiro-Henriques, TiagoPersonalFaria, CarlaDSpacehttp://dspace.org/items/1ceea5da-b98f-4857-915d-8599637b18a5DSpacehttp://dspace.org/items/1ceea5da-b98f-4857-915d-8599637b18a5FariaCarlaCiência IDhttps://www.ciencia-id.pt9416-EFBA-A5C8ORCIDhttp://orcid.org0000-0001-8693-7483Scopus Author IDhttps://www.scopus.com56315365700Guimarães, Joana B.Mendonça, DiogoSimões, FernandaPersonalFerreira, TeresaDSpacehttp://dspace.org/items/2c0d2b59-5883-4cdb-9714-c378d7ae3a8fDSpacehttp://dspace.org/items/2c0d2b59-5883-4cdb-9714-c378d7ae3a8fFerreiraTeresaCiência IDhttps://www.ciencia-id.pt8F11-2CA2-1E59ORCIDhttp://orcid.org0000-0002-3900-1460Researcher IDhttps://www.researcherid.comC-9785-2012Scopus Author IDhttps://www.scopus.com7402787148Mendes, AnaMatos, JoséPersonalAlmeida, Maria HelenaDSpacehttp://dspace.org/items/178b7264-ff8a-4abd-9102-e2d25836fc36DSpacehttp://dspace.org/items/178b7264-ff8a-4abd-9102-e2d25836fc36AlmeidaMaria HelenaORCIDhttp://orcid.org0000-0003-4223-3614Scopus Author IDhttps://www.scopus.com7202362542HostingInstitutionOrganizationalRepositório Científico de Acesso Aberto da ULisboae-mailmailto:repositorio@reitoria.ulisboa.ptrepositorio@reitoria.ulisboa.ptDOIIsPartOfhttps://doi.org/10.1038/s41598-019-43132-72019-05-17T10:27:11Z20192019-01-01T00:00:00ZHandlehttp://hdl.handle.net/10400.5/17856http://purl.org/coar/access_right/c_abf2open accessriparian forestsgenetic diversity6081030 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://repositorio.ulisboa.pt/bitstreams/b1a1a4f9-abe9-484f-81d1-d6c29d0f705a/downloadScientific Reports |
| spellingShingle | A spatial stream-network approach assists in managing the remnant genetic diversity of riparian forests A spatial stream-network approach assists in managing the remnant genetic diversity of riparian forests Rodríguez-González, Patrícia Maria riparian forests genetic diversity Rodríguez-González, Patrícia Maria riparian forests genetic diversity |
| status | SINGLETON |
| subject.fl_str_mv | riparian forests genetic diversity |
| title | A spatial stream-network approach assists in managing the remnant genetic diversity of riparian forests |
| title_full | A spatial stream-network approach assists in managing the remnant genetic diversity of riparian forests |
| title_fullStr | A spatial stream-network approach assists in managing the remnant genetic diversity of riparian forests A spatial stream-network approach assists in managing the remnant genetic diversity of riparian forests |
| title_full_unstemmed | A spatial stream-network approach assists in managing the remnant genetic diversity of riparian forests A spatial stream-network approach assists in managing the remnant genetic diversity of riparian forests |
| title_short | A spatial stream-network approach assists in managing the remnant genetic diversity of riparian forests |
| title_sort | A spatial stream-network approach assists in managing the remnant genetic diversity of riparian forests |
| topic | riparian forests genetic diversity |
| topic_facet | riparian forests genetic diversity |
| url | http://hdl.handle.net/10400.5/17856 |
| visible | 1 |