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Ancient Beachcombers May Have Travelled Slowly
New evidence, more questions. That's the thumbnail of the first new data reported in 10 years from Monte Verde, the earliest known human settlement in the Americas. view more (2008-05-12)
Study reveals mass migration of mormon crickets driven by hunger, fear
An international team of researchers, including Kent State University professor Dr. Patrick D. Lorch, have revealed the motivating factors behind the seasonal mass migration of Mormon crickets in western North America. view more (2006-03-03)
Artificial night lighting jeopardises the survival of sea life
Artificial night lighting can jeopardise the survival of sea turtles by obliterating environmental cues. Writing in the August issue of Biologist, Mike Salmon, of Florida Atlantic University, USA, explains how artificial coastal lighting disturbs female sea turtles' navigation to nest beaches and disorientates their hatchlings so that many fail to... view more... (2003-08-01)
These shells don't clam up: Innovative technique to record human impact on coastal waters
With their sedentary lifestyles and filter-feeding habits, clams have been silent witnesses to the changes that humans have inflicted upon their waters. view more (2008-12-03)
Parachuting allows krill to eat and run
Antarctic researchers have recorded a novel behavior in krill that may help regulate greenhouse gases. Antarctic krill, one of the largest animal resources on Earth, parachute into the deeper layers of the ocean many times a night and sequester large amounts carbon in the process. view more (2006-02-07)
'Missing Beach' Returns to Donegal
The sandy beach at Five-Finger Strand in Donegal has returned as predicted by University of Ulster researchers. The beach, which had lost its sand and for the past several years was an unattractive gravely surface, has now reverted to its former glory. A study, undertaken by the University's Coastal Research Group in the face of local concerns,... view more... (2004-02-19)
Yellowstone ecosystem may lose key migrant
A mammal that embarks on the longest remaining overland migration in the continental United States could vanish from the ecosystem that includes Yellowstone and Grand Teton National Parks, according to a study by the Wildlife Conservation Society (WCS) and National Park Service. view more (2006-07-11)
AHRB Appoints New Initiative Director
Few issues are more relevant in our society that those relating to migration and its impact on identity and culture. The Arts and Humanities Research Board (AHRB) is therefore delighted to announce the appointment of a Director for its new strategic programme, Diasporas, Migration and Identities. view more (2004-11-12)
£180K for Plymouth to lead national coastal research networks
Researchers at the Universities of Plymouth, Strathclyde and Edinburgh have been awarded £180,000 from the Engineering & Physical Sciences Research Council to co-ordinate coastal engineering research across the UK into areas such as coastal defences, coastal flooding and erosion and the effects of global warming on the coastal zone. view more (2002-05-08)
Guidance of Primordial Germ Cell Migration by the Chemokine SDF-1
Identification of the molecular cues governing cell migration is of major importance for the understanding of tissue and organ development and for therapy in cases of diseases resulting from aberrant cell movement. Primordial Germ Cell (PGC) migration is a useful model for studying directional cell movement. During embryonic development, PGCs have... view more... (2002-11-27)
Dragonfly migration resembles that of birds, scientists say
Scientists have discovered that migrating dragonflies and songbirds exhibit many of the same behaviors, suggesting the rules that govern such long-distance travel may be simpler and more ancient than was once thought. view more (2006-05-11)
Between the devil and the deep blue sea
Expansion of coastal cities is accompanied by a decline in the quality of life of the people, which was the reason they moved to the coastal zone instead of bringing growing welfare to the inhabitants. view more (2009-07-13)
Compound reveals new link between signaling protein and cell migration
University of Illinois at Chicago researchers report that a protein that regulates key signaling pathways in cells also plays a role in controlling the active movement or migration of cells. view more (2005-09-26)
Superfloods hit the capital @ London `Catastrophes` conference
Flooding of the world`s coastal lowlands has the potential to generate major future catastrophes. The melting of the great ice sheets in North America and Asia at the end of the last ice age caused extreme flood events that changed global climate and played an important role in human settlement and migration. These `superfloods` are probably the... view more... (2002-08-17)
Poverty in Africa: Migration can help
Migration plays an important role in poverty alleviation. Moving within Africa (continental migration) is a long-established practice in response to drought and low agricultural productivity. view more (2006-06-12)
Scientist issues warning over UK's coastal development
A scientist at Royal Holloway, University of London has condemned some of the recent developments on the coastline of south-east England as inappropriate in terms of medium and long term coastal management, largely due to their location on a examples of unstable coastline. Dr Peter French, an expert on coastal erosion in the Department of... view more... (2002-05-14)
UK approval procedures will drive research overseas
Approval procedures for UK research will "accelerate the migration of clinical studies to other parts of the world," warn researchers in a letter to this week's BMJ. view more (2005-04-06)
European coastal zone management becomes hot item
The Institute for Environmental Studies of the Vrije Universiteit Amsterdam is to organise jointly with the University of East Anglia a four-day workshop on the future of European coastal zone management, at the invitation of the European Commission. From Monday, 4 June to Thursday, 5 June, a group of fifty European coastal zone managers,... view more... (2003-05-22)
Is transforming growth factor-beta involved in intestinal wound healing?
Migration of colonic lamina propria fibroblasts (CLPF) plays an important role during the progression of fibrosis and fistulae in Crohn's disease. Transforming growth factor- beta (TGF- beta) is involved in the regulation of cell migration, cell differentiation, extracellular matrix deposition, and immune responses. view more (2009-03-31)
Nitrogen retained through loss
The nitrogen cycle plays a major role in seagrass fields. Dutch researcher Arie Vonk studied the nitrogen dynamics of seagrasses in Indonesia. He discovered that the interaction between seagrasses, animals and microorganisms results in an efficient nitrogen cycle in tropical seagrass fields. Consequently the nitrogen lost from seagrasses is still... view more... (2008-05-23)
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