unmentionable cooling for dinosaur expedition …

The latest expedition of Australian scientists to the Antarctica is about to start. Paleontologist Steve Salisbury from Queensland is about to embark on an expedition to look for signs of dinosaurs that once roamed there. The expedition starts in Chile.

Antarctic fungal diversity blooms as continent warms https://t.co/963oxJ8FWi via @uq_news

Climate change will have a major impact on life in Antarctica this century, according to a landmark study published in Nature Climate Change today.


Steve explains to me why he thinks the extra ice is a consequence of ‘global warming’:

Steve SalisburyThe increase in sea ice around Antarctica is most likely a direct consequence of the warming Tom Harley. Tightening of the Circum Antarctic currents in the Southern Ocean due to warmer termperate waters in the Pacific, Atlantic and Indian oceans amplify the colder sea surface temps close Anarctica (similar to a positive phase of the Southern Annual Mode), combined with melting of continental and glacial ice that then feeds into the cooler surface waters… thereby increase the amount of sea ice. We’ve been monitoring this situation closely for the last five years.

I guess we will see how that pans out.

Not long now. We even have a new website and blog! Check it out.

As many of you know, a bunch of collaborators and I will be heading to Antarctica for our next paleontological expedition in early February (we leave for Chile

See More

Home Though today it’s a frozen, inhospitable continent, Antarctica was a very different place at the end of the Age of Dinosaurs and the beginning of the Age of Mammals (roughly 100 to 40 million years ago). It was relatively warm and lush,…

This is what they are in for, from Polar scientist Ryan Maue: https://wobleibtdieglobaleerwaermung.files.wordpress.com/2015/12/maueanalyset2mglobal2105rang6-e1451672715704.jpg?w=1024&h=763

14 Southern SSTa

(14) Southern Ocean Sea Surface Temperature (SST) Anomalies

Good luck Steve and crew, but I hope you don’t need it.

About Tom Harley

Amateur ecologist and horticulturalist and CEO of Kimberley Environmental Horticulture Inc. (Tom Harley) Kimberley Environmental Horticulture Incorporated Kimberley Environmental Horticulture (KEH) is a small group of committed individuals who promote the use of indigenous plants for the landscaping of parks and gardens. Rehabilitation of Kimberley coast, bushland and pastoral regions are also high on our agenda. This includes planting seedlings, weed control, damage from erosion or any other environmental matter that comes to our attention. We come from all walks of life, from Professionals and Trades oriented occupations, Pensioners and Students, Public Servants and the Unemployed. We have a community plant nursery where we trial many old and new species, with a view to incorporating these into our landscaping trials. Our labour force are mainly volunteers, but with considerable help from the 'work for the dole' program, Indigenous Community Development Employment Program (CDEP) groups and the Ministry of Justice, with their community work orders; in this way we manage to train many people in the horticultural skills needed for indigenous plant growing. We constantly undertake field trips that cover seed and plant collection in the Kimberley. Networking around the Kimberley region and the east Pilbara is a necessary part of promoting our activities. We consult on a range of Environmental and Landscaping matters that deal with our region. Our activities involve improving Broome's residential streetscapes by including 'waterwise' priciples in planting out nature strips. Sustainable environmental horticulture is practised by members of our group. We use existing vegetation as the backbone of any plantings, using these species to advantage when planning to develop tree forms or orchards. The Broome region is sensitive to development. Subsequently many weed species have become dominant in and around developed areas. The use and movement of heavy machinery is the biggest single cause of environmental degradation. We dont live in a 'Tropical Paradise' but on the edge of the Great Sandy Desert. The plants that survive best here, grow in well-drained pindan sand, and are found from the Dampier Peninsular southward to where average rainfall is below 600mm. When we use rainforest species, detail is important when planting, water catchment, sunlight and understorey species are all considered. The use of recycled 'grey' water is an advantage here as well as treated waste-water, although many local species do not fare well with nutrients from this source. We use waterwise planting methods which include harvesting asmuch rainwater as possible, with swales designed to hold up to 200 litres, to help recharge the local groundwater aquifer. There has been a serious decline in this aquifer over the last few years. With the fast expansion of the Broome peninsular, more and more land is being covered by concrete, iron and bitumen so that much less water is available to replenish the aquifer, allowing the salt content to become significantly higher. The small Broome Peninsular is on the south-western corner of the Dampier Peninsular (bound by Broome, Derby and Cape Leveque at the northern tip). Compaction by vehicles also inhibits water retention due to the content of our local pindan sand, hard as concrete in the dry, going to soft and sloppy mud after rain. None of us are botanists, inevitably we have got some names wrong, names changed, or have not gone to sub-species level. If you note a photo or description may be wrong, please e-mail to kimenvhort@yahoo.com.au
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