{"id":14408,"date":"2021-08-24T15:38:01","date_gmt":"2021-08-24T18:38:01","guid":{"rendered":"https:\/\/mindthegraph.com\/blog\/?p=14408"},"modified":"2023-01-05T13:05:35","modified_gmt":"2023-01-05T16:05:35","slug":"the-discovery-of-five-new-flora-species-in-bolivia","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/da\/opdagelsen-af-fem-nye-flora-arter-i-bolivia\/","title":{"rendered":"Forskere har opdaget fem nye plantearter i Bolivia"},"content":{"rendered":"

Jacquemontia (Convolvulaceae) nye arter<\/h2>\n\n\n\n

Forskere har opdaget fem nye arter af Jacquemontia (Convolvulaceae) i to forskellige sydamerikanske lande, Bolivia og Peru. Se nedenfor hvilke. <\/p>\n\n\n\n

\"S\u00f8g<\/a>
S\u00f8g i Mind the Graph Gallery efter \"blomster\". Klik p\u00e5 billedet for at g\u00e5 til galleriet.<\/figcaption><\/figure>\n\n\n\n

Bolivien og Peru er hjemsted for fem nye plantearter, som forskere har opdaget. <\/p>\n\n\n\n

Alle de fundne arter er fra sl\u00e6gten Jacquemontia, som b\u00e6rer smukke bl\u00e5 blomster med snoede stilke eller tragte. <\/p>\n\n\n\n

Sl\u00e6gten Jacquemontia Choisy indeholder ca. 120 arter, hvoraf mange er neotropiske, og den st\u00f8rste diversitet findes i Brasilien.<\/p>\n\n\n\n

If\u00f8lge rapporter er arterne i denne sl\u00e6gt blandede og sv\u00e6re at skelne fra hinanden, hvilket giver sl\u00e6gten som helhed et forvirrende ry. <\/p>\n\n\n\n

De formodes at blive best\u00f8vet af bier eller insekter af en lignende type. <\/p>\n\n\n\n

\"Tibouchina<\/a>
Tibouchina blomst foran. Klik p\u00e5 billedet for at g\u00e5 til galleriet.<\/figcaption><\/figure>\n\n\n\n

Botanikkens nye skat: de nye opdagelser <\/strong><\/h3>\n\n\n\n

Studiegrupper p\u00e5 Exeter og Oxford<\/a> Universiteter og Royal Botanic Gardens, Kew, klassificerede og beskrev 28 nye Jacquemontia-arter, som blev opdaget i Bolivia og Peru. <\/p>\n\n\n\n

Der er den st\u00f8rste variation af arter i det \u00f8stlige Bolivia, p\u00e5 trods af at landets endemiske arter alle er andinske. <\/p>\n\n\n\n

I Peru er det de nordlige t\u00f8romr\u00e5der n\u00e6r gr\u00e6nsen til Ecuador, der har den st\u00f8rste diversitet og endemisme.<\/p>\n\n\n\n

Videnskaben h\u00e6vder, at der er et stort antal planter, der ikke er blevet kategoriseret og identificeret, hovedsageligt i tropiske omr\u00e5der. <\/p>\n\n\n\n

Unders\u00f8gelsesholdet har identificeret fem nye Jacquemontia-arter i Bolivia med hj\u00e6lp fra lokale eksperter. N\u00e6sten alle ser ud til at v\u00e6re relativt sj\u00e6ldne baseret p\u00e5 deres hidtidige forskning.  <\/p>\n\n\n\n

Jacquemontia-floraen i Bolivia og Peru er ret forskellig, selv om de to lande er naboer og deler flere arter.<\/p>\n\n\n\n

Da de fleste Jacquemontia-arter blomstrer i og umiddelbart efter regntiden, er det bedst at lede efter dem mellem februar og juni.<\/p>\n\n\n\n

Fem nyligt opdagede arter har f\u00e5et navne: Jacquemontia cuspidata, Jacquemontia mairae, Jacquemontia longipedunculata, Jaquemontia chuquisacensis og Jacquemontia boliviana. <\/p>\n\n\n\n

Der er en r\u00e6kke arter af Jacquemontia, som vokser i gr\u00e6s, buske eller \u00e5bne habitater, og mens nogle arter trives og udvikler sig selv uden jord eller vand, har andre arter brug for ild for at s\u00e6tte gang i fr\u00f8spiring. <\/p>\n\n\n\n

Som en del af denne forskning \u00f8nsker forskerne at forst\u00e5, hvordan disse arter adskiller sig, hvor de findes, og om nogle af dem er endemiske, da man ved, at de kun findes i visse dele af verden. <\/p>\n\n\n\n

Der er mange trusler mod planter, der vokser i indhegning, herunder eksotiske arter, forringelse af levesteder, landbrugsaktiviteter, minedrift og anl\u00e6g af veje og reservoirer. <\/p>\n\n\n\n

\"Anacardium<\/a>
Anacardium Occidentale Cashewblomst. Klik p\u00e5 billedet for at g\u00e5 til galleriet.<\/figcaption><\/figure>\n\n\n\n

Unders\u00f8gelsen fokuserer prim\u00e6rt p\u00e5<\/h2>\n\n\n\n

I den aktuelle unders\u00f8gelse fokuserede de hovedsageligt p\u00e5 klippefremspring, hvor nogle Jacquemontia-arter er blevet observeret, s\u00e5vel som den nyligt beskrevne art, der findes p\u00e5 Andesbjergenes skr\u00e5ninger. <\/p>\n\n\n\n

Sydamerikanske klipper er dannet af forskellige geologier og er hjemsted for forskellige planter. Ud over at identificere planter unders\u00f8ger de de \u00f8kosystemer, de lever i, og deres rolle i st\u00f8rre \u00f8kosystemer. <\/p>\n\n\n\n

Da Jacquemontia og andre planter p\u00e5 klippefremspring har overlevet barske forhold i tusinder af \u00e5r, h\u00e5ber forskerne at kunne l\u00e6re af disse planter, hvordan de tilpasser sig de nye klimaforandringer og andre milj\u00f8forhold.<\/p>\n\n\n\n

Identifikation af plantearter er et afg\u00f8rende skridt for at beskytte den hastigt faldende biodiversitet i Sydamerika og resten af verden. Vi er ved at opdage en helt ny verden med denne nye opdagelse. Fremtiden byder p\u00e5 en masse at l\u00e6re om dem, og ogs\u00e5 en masse muligheder. <\/p>\n\n\n\n

Du kan l\u00e6re mere om denne opdagelse ved at tjekke referencerne nedenfor. <\/p>\n\n\n\n

Wood, J.R.I., Clegg, R. Jacquemontia (Convolvulaceae) i Bolivia og Peru. Kew Bull(2021). https:\/\/doi.org\/10.1007\/s12225-021-09936-5<\/a><\/p>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

Nye arter af Jacquemontia (Convolvulaceae) Forskere har opdaget fem nye arter af Jacquemontia (Convolvulaceae) i to forskellige sydamerikanske lande, Bolivia og Peru. Se nedenfor hvilke. Bolivia og Peru er hjemsted for fem nye plantearter opdaget af forskere. Alle de fundne arter er fra sl\u00e6gten Jacquemontia, som b\u00e6rer smukke bl\u00e5 blomster med [...]<\/p>","protected":false},"author":18,"featured_media":14413,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[40,959,28],"tags":[842,554],"yoast_head":"\nScientists discover five new species of flora in Bolivia - MTG<\/title>\n<meta name=\"description\" content=\"Researchers discovered five new species of Jacquemontia in two different South American countries. 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Come check out which ones.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mindthegraph.com\/blog\/da\/odkrycie-pieciu-nowych-gatunkow-flory-w-boliwi\/\" \/>\n<meta property=\"og:site_name\" content=\"Mind the Graph Blog\" \/>\n<meta property=\"article:published_time\" content=\"2021-08-24T18:38:01+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-01-05T16:05:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/08\/five-new-flora-species-bolivia-facebook.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2501\" \/>\n\t<meta property=\"og:image:height\" content=\"1309\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Bruna Soldera\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"The discovery of five new flora species in Bolivia by scientists\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/08\/flora-species-bolivia-image.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Bruna Soldera\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Scientists discover five new species of flora in Bolivia - MTG","description":"Researchers discovered five new species of Jacquemontia in two different South American countries. 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