Hvarske orhideje - mamac za turiste!

Objavljeno u Okoliš

2015.godiner, nizozemac i ljubitelj orhideja Frank Verhart je posjetio Hvar i Brač da bi bilježio orhideje na tim otocima. Ovaj tekst od novinara Mirka Crnčevića je objavljen u Slobodnoj Dalmaciji 25/04/2015., i reproduciran ovdje uz dozovlu.

Frank Verhart nađe skromnu orhideju na Hvaru. Foto: Vivian Grisogono

Prve turističke laste su već na Hvaru, a mnogi naši gosti su ujedno ljubitelji prirode, pa ih vrlo često viđamo i na proplancima dalje od mora. Jedan od njih, uistinu poseban, je i Nizozemac Frank Verhart (36), koji je studirao šumarstvo i upravljanje prirodom na Larenstein fakultetu pokraj Arnhema. Riječ je o botaničaru, koji je 11 godina radio u graditeljstvu, međutim, tri zadnje sezone bio je uposlen na istraživanju zaštićenih biljaka na rubovima autocesta u svojoj zemlji. Ljubav prema orhidejama naslijedio je od ranog djetinjstva i upravo ga ona dovela na naš najsunčaniji škoj.

Ophrys incubacea. Foto: Frank Verhart

Lani sam boravio u Sjevernoj Dalmaciji, išao sam pješice od Zadra, preko Ugljana, Pašmana, Vodica i Biograda sve do Klisa tražeći orhideje. Bilježio sam zatečeno stanje i dodao ga u 'Flora Croatica Database'. Ove godine sam na Hvaru zahvaljujući Udruzi »Eko Hvar« i njenoj predsjednici Vivian Grisogono, a posjetit ću i susjedni Brač. Moram reći da sam naprosto iznenađen brojnošću orhideja na Otoku sunca, ima ih posvuda, čak u blizini sela i cesta, a jedna od meni najljepših je Ophrys bertolonii – kaže ovaj simpatični stručnjak.

Orchis quadripunctata. Foto: Frank Verhart

Do sada je u tjedan dana prošao oko 137 lokacija od Staroga Grada - Farosa do Zastražišća. Dnevno je pješačio otprilike po 12 km i naravno sve bilježio u svoju mapu.

Ophrys bertolonii. Foto: Frank Verhart

I građevinski otpad škodi biljkama

Orhideje vole svijetlo, pa su stoga uvjeti za te biljke na Hvaru uglavnom dobri, međutim, ljudske aktivnosti imaju veliki utjecaj na orhideje: dobro sačuvana polja, pogotovo maslinici, pogoduju velikom bogatstvu orhideja. S druge strane umjetna gnojiva i herbicidi uništavaju staništa tih osjetljivih biljaka. Smeće kao što je građevinski otpad također zagađuje tlo raznim kemikalijama. Orhideje su zaštićene i u Hrvatskoj, njih se ne smije brati, iskopavati ili uništavati. U svijetu postoje brojna društva zainteresirana za divlje orhideje i ona očekuju da se svugdje poštuje prirodno bogatsvo i čuva čisti okoliš, bez zagađenja i smeća « - poručio je Frank Verhart.

Divlji deponij, neprijatelj orhideja. Foto: Vivian Grisogono

Pronašao je ukupno 16 premda pretpostavlja da škoju postoji između 25 i 30 vrsta orhideja. Zato prof. dr. sc. Toni Nikolić s PMF-a u Zagrebu i kaže '...Kolega Verhart je po svemu sudeći dobar orhidolog. Dao je vrlo zanimljive priloge o nalazima pojedinih svojta za FCD... Svaki botanički terenski rad je koristan, a Frank je jedan od desetaka domaćih i stranih botaničara koji gotovo tijekom cijele godine rade po Hrvatskoj. Njegov posjet Hvaru je zaista vrijedan.'

Ophrys sicula. Foto: Frank Verhart

A Franku su ljubav prema ovom cvijetu usadili otac i stric, još kao dijete su ga vodili u vrt orhideja u Valkenburgu. Kasnije je zbog istog razloga boravio u Njemačkoj i Francuskoj, a od 18 godine života počeo je sam putovati.

Orchis tridentata. Foto: Frank Verhart

Primjerice posjetio je Poljsku, Belgiju, pa i grčke otoke Cretu i Rhodos, tražeći orhideje uglavnom pješice. Agencija za upravljanje cestama, rudarske i građevinske tvrtke u njegovoj Nizozemskoj imaju zakonsku obvezu poštivati zaštićene biljke (120 vrsta) i staništa životinja. U tom pogledu svake godine se provodi monitoring, a rezultati bilježe u službenoj državnoj bazi, pa bi bilo korisno da se to radi i u Lijepoj Našoj.

© Mirko Crnčević / Slobodna Dalmacija

Frank Verhart na Braču. Foto: Vivian Grisogono
Nalazite se ovdje: Home Novosti iz prirode Okoliš Hvarske orhideje - mamac za turiste!

Eco Environment News feeds

  • Sea ice is melting fast, worsening the climate crisis, but a bold attempt to rethicken it is showing early signs of success

    ‘This would have been a wild dream a year ago,” says Andrea Ceccolini, standing on Arctic sea ice just a 4-mile snowmobile ride from the Inuit town of Cambridge Bay, northern Canada. To his left are sky blue ponds of meltwater created in the last few days by a sun that no longer sets in the high north summer. To his right, the sea ice is still a brilliant white, the light dusting of snow on top continuing to sparkle.

    “It’s incredibly different, the boundary – I mean, you can point to it,” he says. The difference is the result of a bold geoengineering experiment being conducted by Ceccolini’s company, Real Ice, funded by the UK government.

    Continue reading...

  • Almost every child, including those from high-income countries, is now exposed to at least one hazard

    Half of the world’s children are exposed to at least three overlapping climate hazards threatening their health, education and survival, according to a Unicef report.

    Globally, children face increasing threats from heatwaves, storms, floods and droughts as the climate crisis worsens, with more than one billion facing at least three of these at once.

    Continue reading...

  • Tech is helping to identify and save new specimens and could open ‘genomic goldmine’ of fungi data

    The rise of AI and digitisation could be a turning point in the “race against extinction” faced by botanists trying to identify and save vital plants before they vanish, according to a major report from Royal Botanic Gardens, Kew.

    New technology is enabling scientists to track how flowering times have shifted by weeks around the world, rapidly identify new specimens and even get crucial genetic data from 180-year-old fungus specimens, potentially opening a “genomic goldmine”. Digitisation and online access to millions of specimens that were until now only accessible in archives is also producing new insights, especially in the global south.

    Continue reading...

  • The short-tailed roundleaf bat was feared extinct until scientist Iroro Tanshi found one in Afi sanctuary in Nigeria, and set out to protect the only confirmed roosting colony

    Just after sunrise, a cacophony of whoops and chatter can be heard over the verdant forests of the Afi mountain wildlife sanctuary. Nestled within the Cross River rainforest in south-east Nigeria, and spanning an area about the size of central Paris, the steep sanctuary is a haven for endangered gorillas, drill monkeys, the grey-necked rockfowl – and the short-tailed roundleaf bat.

    The Nigerian biologist Iroro Tanshi remembers the moment she first spotted the endangered bat in 2016, during a field expedition for her PhD research. “We were trapping near a roost that night, so we caught a lot of bats,” says Tanshi. But, she adds: “This looked very, very different. Big-eared.” She promptly turned to her identification guide, which revealed that the tiny furry creature she was holding between her fingers was Hipposideros curtus, better known as the short-tailed roundleaf bat, last recorded in the wild in the 1970s.

    Continue reading...

  • Thinktank says decoupling electricity from gas prices has also helped shield Spain from hikes caused by Iran war

    Spanish households save €10 a month on electricity bills because of wind turbines and solar panels installed in the last five years, a report has found.

    Typical energy bills would be 19% more expensive if electricity costs were still as tightly coupled to gas prices as in 2021, according to Ember, a climate thinktank. It found Spain’s “strategic” expansion of renewables since Russia invaded Ukraine in 2022 has shielded Spanish households from the latest rises in fossil fuel prices caused by the Iran war.

    Continue reading...

  • Wharfedale, Yorkshire: On the trail of a wood warbler, I find a suite of woodland plants rising up from a fascinating land formation – limestone pavement

    Grass Wood is a magnificent fragment of ancient woodland owned and exceptionally well managed by the Yorkshire Wildlife Trust. It is home to some lovely plants, including lily of the valley and herb paris. What became my defining revelation about the place and, in truth, about this whole area was down to a wood warbler.

    It is among my favourite birds, so getting to see the individual singing just off the trail required me to enter the trees, rise up a short bank, and then sit for a long time on a rocky ledge. Slowly it dawned on me that the platform on which I rested, while carpeted in moss, was also incised into a tessellated pattern. From these narrow cracks in the limestone arose a suite of woodland plants. It was dense with ash seedlings, ferns and sedges, as well as linear thickets of dog’s mercury, but there – unmistakably where my hand rested – were strips of flowering herb paris.

    Continue reading...

  • Amid fears the wreck will be more accessible to explorers – and new species – as the climate warms, conservationists want to create the region’s first underwater protected area

    The harsh temperatures, treacherous currents and shifting pack ice of the Antarctic’s Weddell Sea, which crushed and sank his ship, Endurance, in 1915, led Ernest Shackleton to describe it as the “worst portion of the worst sea in the world”.

    For more than a century, the inhospitable conditions, which present a challenge even for modern icebreaker ships, helped to protect the lost wreck, which was discovered in 2022, its structure still largely intact.

    Continue reading...

  • Residents of West Oakland, which suffers from toxic waste and high pollution rates, rally against a coal export facility

    West Oakland, a California neighborhood known for its rich history of Black activism from the Pullman Porters’ union to the Black Panthers, might not seem like the site of the country’s next great coal project.

    But that’s exactly what the Trump administration is pushing for – with the injection of $75m to build a sprawling coal export terminal in the nearby port of Oakland.

    Continue reading...

  • ‘Saddened, stunned, surprised and haunted’ is how one surfer describes the mood at the popular Sydney beach two days after Leah Stewart was bitten by a great white

    Under a clear blue sky on a Monday morning, Coogee beach in Sydney’s east is quiet.

    A few swimmers have ventured into the ocean pools at the northern and southern ends of the beach. Most others sit on the sand, looking towards the water.

    Continue reading...

  • Activists argue business model is ‘plantation tourism’ designed to benefit elite and disadvantage most Jamaicans

    Devon Taylor remembers when the Mammee Bay shoreline in St Ann, Jamaica, was filled with children frolicking in the ocean after school, fishers haggling with locals over the price of their daily catch and craft vendors carving souvenirs under almond trees.

    “I grew up on Mammee Bay,” Taylor says. He recalls fetching seawater in bottles for his grandmother when she was no longer able to go to the beach, learning to swim in the shallows, and watching generations of fishers cast their nets. “That beach raised us. It fed us.”

    Continue reading...

Novosti: Cybermed.hr

Novosti: Biologija.com

Izvor nije pronađen