منتديات العلم والمعرفة
شرف لنا تكرمكم لزيارتنا أقسام منتدانا مفتوحه لكم ادخلوها سالمين وان شاء الله ستجدون معنا كل ما تصبوا له روحكم ونحن نتمنى ان تنضموا الينا وتكونوا من افراد اسرتنا جمعنا يكتمل بكم شاركونا افكاركم ومما الله اعطاكم سجلوا ولا تترددوا

منتديات العلم والمعرفة

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عدد الرسائل : 14
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تاريخ التسجيل : 01/03/2011

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مُساهمةموضوع: عذرا أصدقاء   عذرا أصدقاء Icon_minitimeالأربعاء أبريل 20, 2011 9:24 am

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هذا هو الإعلان، وشكرا لكم رأي

When they do happen into areas that have laser cutting equipment already been altered by human hand, there laser cutting system should be a controlled trial period with continual assessment.
In the past, it says: "The damage laser machine done by harmful introductions to natural systems far outweighs the benefit derived from them".
And Christoph Schwitzer, who co-ordinates laser cutting machine the Madagascar work of the IUCN SSC Primate Specialist Group, said the lemurs should really be kept laser cutter in some kind of confinement.
"The project would only be acceptable if laser cutting he intended to keep them in a controlled environment - that is, in some kind of fenced-in enclosure where they cannot become a problem to the laser cutting machine native fauna and flora," he said.
"It's crucial that this move does not laser cutter send the wrong message to people that it may be a good idea to keep lemurs as pets for their own personal laser cutting pleasure."
And he warned that there could be impacts laser engraver on local wildlife.
While some species of lemur are faithful laser engraver to a diet of fruit, others will grab whatever is around, including lizards and other small animals.
"There may be birds nesting, and if there are laser engraving machine some of the lemurs would attempt to predate on their eggs - or there may be small invertebrates laser engraving that they'd go for," said Dr Schwitzer.
Necker and Moskito Island are home to reptiles laser engraving machine such as the stout iguana, the turnip-tailed gecko and the dwarf gecko that local conservationists laser engraving have identified as being of specific concern.
Sir Richard told BBC News that an environmental mini laser engraver impact assessment had been carried out desktop laser engraver for Moskito Island; but critics in the BVI said it did not include evaluation of "introduced vinyl cutter exotic species".
Welfare benefits sir Richard's motivation for vinyl cutter wanting to introduce the animals is not entirely clear.
They seem unlikely to make a significant cutting plotter difference to his eco-tourism business.
One of his principal advisors is Lara Mostert, one cutting plotter of the managers of the Monkeyland Primate Sanctuary, a South African facility where many species of laser tube monkey and lemur live together in a patch of forest.
She said Sir Richard's lemurs would have a much better desktop cnc router life than in the zoos where they mini cnc router currently live - some, she said, in "horrific" conditions.
"Unfortunately, primates have become rather PCB cnc router like a business - the animals are seen as a commodity and apart from that they don't really have an cnc router identity," she said.
"And that's one of the things I like cnc routers about Sir Richard's plan - he's not going to sell them."
She thinks the animals will cnc wood router thrive on Moskito Island.
Sir Richard sees the project as bringing woodworking cnc router conservation benefits, envisaging that at some point in the future, lemurs could be re-introduced wood cnc router from Moskito Island to Madagascar.
But captive breeding programmes plotter already exist for this purpose.
Lara Mostert suggested Sir Richard's large format plotter son "wanted a lemur after seeing the movie 'Madagascar'".
Despite the concerns, the plan has been approved by wide format plotter the BVI government and appears to be going ahead.
The first consignment, consisting cnc stone router of about 30 ring-tailed lemurs, is due to arrive within a few weeks, moved from zoos in Sweden, South Africa cnc granite router and Canada.
The much more imperilled red ruffed lemur may stone cnc router follow, possibly alongside some of the sifakas, famed for their calls and their jumping, may granite cnc router follow.
As threats to natural diversity multiply around flash stamp machine the world, transporting species from place to place for conservation is one of the "extreme schemes" that Pre Inked stamp conservationists are talking about and even beginning to implement.
But almost without exception, these translocations self Inking stamp are taking place within the ecological region where the animal originated, rather than halfway across the planet.
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