File Wadlopen bij Pieterburen 02a.jpg thumb 250px Group of mudflat hikers near Pieterburen , Netherlands Image Wadden Sea Wilhelmshaven.jpg right thumb upright Mudflat hiker in Wadden Sea near Wilhelmshaven , Germany Mudflat hiking lang nl Wadlopen , lang de Wattwandern is a recreation enjoyed by Frisians , Dutch ethnic group Dutch , Germans , Danish people Danes , and others in the Netherlands, northwest Germany and in Denmark. Mudflat hikers are men and women who, with the aid of a tide table , use a period of Tide low water to walk and wade on the watershed of the mudflats , especially from the Frisian mainland coast to the Frisian islands . ref name Deutschland cite web title Wattwandern url http www.wattwandern.de accessdate 2009 08 19 language German ref The Wadden Sea , a belt of the North Sea, is well adapted to this traditional practice. Belts of this shallow sea lie off the mainland of the Netherlands , between Friesland and the Frisian Islands off the coast of Germany and off the coast of southwest Jutland in Denmark . In the Netherlands, mudflat hikers can walk from the mainland to Terschelling , Ameland , Engelsmanplaat , Schiermonnikoog , Simonszand and Rottumeroog . Other mudflat hikers routes are known but are not recommended, either because of their inherent dangers the correct path is difficult to follow and or there are insufficient margins of error in timing the trip or for the minimization of ecological disturbance, or both. In Germany , mudflat hikers can ... between the islands Amrum and F hr . ref name Deutschland In Denmark , mudflat hikers can walk to Mand , Fan and Langli . Regulation File Boek2 82.jpg thumb Mudflat waders In Dutch waters, mudflat ... are organisations for the training of mudflat hiking guides and the preservation of the sport ... Frisian Islands commonscat Waddling Mudflat hiking Category Frisian Islands Category Outdoor recreation ... da Vadevandring de Wattwanderung fy Waadrinnen it Mudflat hiking nl Wadlopen no Vadevandring ... more details
Summary Information Description United States Coast and Geodetic Survey survey ship USC&GS Lester Jones ASV 79 USC&GS Lester Jones ASV 79 aground on the mudflat s of the Nushagak River in the Territory of Alaska during low tide Source http www.photolib.noaa.gov htmls theb3910.htm Date ca. 1950 Author NOAA photo Permission other versions None known Licensing PD USGov NOAA ... more details
Taxobox name Mudflat tiger beetle image image width 250px image caption Newly emerged Cicindela trifasciata sigmoidea regnum Animal ia phylum Arthropod a classis Insect a ordo Coleoptera familia Carabidae subfamilia Cicindelinae genus Cicindela species C. trifasciata subspecies C. t. sigmoidea trinomial Cicindela trifasciata sigmoidea wikispecies Cicindela trifasciata sigmoidea Unreferenced date October 2009 Cicindela trifasciata sigmoidea , commonly called the mudflat tiger beetle , is a species of tiger beetle . The specimen shown in the picture was raised in captivity in Pasadena, California , an inland city. Its parents were captured at the Mugu Naval Base marsh in Ventura, California in 2003 for a UCLA Masters thesis . This species of tiger beetle was found to be rare in 1982 by a study conducted by the Los Angelels County Natural History Museum. The leading entomologist s for the 1982 study were Christopher Nagano and James Hogue. This tiger beetle, the second smallest of the six Cicindela in the Naval Base, is now extremely rare. DEFAULTSORT Cicindela Trifasciata Sigmoidea Category Cicindela trifasciata sigmoidea Category Beetles of North America Carabidae stub vi Cicindela trifasciata sigmoidea ... more details
Suncheon Bay Ecological Park is a protected natural area near Suncheon , South Korea . It is effectively a bay between Yeosu peninsula and Goheung peninsula. It is located 8km from the center of Suncheon , and has 21.6 of mudflats and 5.4 of reed bed s. From the junction of the Dong stream and Isa stream to the front of the mudflat in Suncheon bay, it has the widest reed bed in Korea. In autumn, reed blossoms, red turkeis, and white migratory birds make the area a popuar attraction. External links http www.suncheonbay.go.kr english html main main.jsp Official website coord missing South Korea Category Parks in South Korea ... more details
Unreferenced stub type animal auto yes date December 2009 DISPLAYTITLE Cerberus snake Taxobox name Dog faced water snakes image Cerberus rynchops.jpg image width 240px image caption Cerberus rynchops regnum Animal ia phylum Chordate Chordata classis Reptile Reptilia ordo Squamata subordo Serpentes familia Colubridae subfamilia Homalopsinae genus Cerberus subdivision ranks Species subdivision Cerberus microlepis br Cerberus rynchops Cerberus common name dog faced water snakes is a small genus of water snakes in the family colubridae . Member species are common inhabitants of Southeast Asia s mangrove habitat and mudflat s. Its name is that of the dog like Greek mythological creature Cerberus . DEFAULTSORT Cerberus Snake Category Colubrids Colubrids stub fr Cerberus serpent pl Cerberus rodzaj ru zh ... more details
The Chitarwata Formation is a Stratum geological formation in western Pakistan , made up of Oligocene and early Miocene terrestrial facies. It is dominated by coastal paleoenvironments estuary estuarine , strandplain and Mudflat tidal flat . Paleomagnetism Paleomagnetic data indicates an age range of around 22 to 17 or 18 million years, with its base in the Oligocene , and its upper boundary, where it meets the overlying Vihowa Formation , of earliest Miocene . Together with the Vihowa Formation, the Chitarwata Formation records the sedimentation of the Himalayan foreland basin during the collision of the Indian and Asian tectonic plates, the transition from marginal marine to fluvial environments, and the tectonic uplift rise of the Himalayas . Reference External Link http palaeo electronica.org 2005 1 downing20 intro.htm Palaeontologica Electronica Protected areas of Pakistan Category Geology of Pakistan Category Oligocene Category Miocene Category Geologic formations geologic formation stub ... more details
Image Pickleweedecreekerazorback.jpg thumb right 240px Looking north towards Picklewood Inlet from the mouth of Coyote Creek. Pickleweed Inlet is a small bay in Marin County, California , United States , located at coord 37.8943 122.5241 region US CA type waterbody notes ref gnis 252421 Pickleweed Inlet ref . It discharges to the west side of Richardson Bay , an arm of the San Francisco Bay . The estuary contains mudflat s used by various avafauna . There is a well used hiking trail that runs along Picklewood Inlet. References references External links http www.owrc.com Maps Pickleweed Pickleweed.html Pickleweed Creek Rowing Guide Category Wetlands of the San Francisco Bay Area MarinCountyCA geo stub ... more details
Saltfleetby Theddlethorpe Dunes is a National Nature Reserve on the Lincolnshire coast coast of Lincolnshire , England , in the Civil parish parishes of Saltfleetby and Theddlethorpe . It is managed in part by Natural England in part by the Lincolnshire Wildlife Trust , and consists of convert 1377 acre of sand dune s, salt marsh , sand and mudflat s. The reserve is one of only a handful of locations in the UK where the natterjack toad can be found http www.lbap.org.uk bap species natterjack.htm dl date November 2010 . External links http www.lincstrust.org.uk reserves nr reserve.php?mapref 41 Lincolnshire Wildlife Trust &mdash Saltfleetby Theddlethorpe Dunes NNR coord 53.4023 0.2064 type landmark region GB display title Category Nature Conservation Review sites Category Nature reserves in Lincolnshire Category National Nature Reserves in England Lincolnshire geo stub ... more details
italictitle Taxobox image status DD status system IUCN2.3 status ref ref Finet Y. 1996 http www.iucnredlist.org search details.php 2637 all Batillaria mutata . http www.iucnredlist.org 2006 IUCN Red List of Threatened Species. Downloaded on 6 August 2007. ref regnum Animalia phylum Mollusca classis Gastropoda unranked superfamilia clade Caenogastropoda br clade Sorbeoconcha superfamilia Cerithioidea familia Batillariidae genus Batillaria species B. mutata binomial Batillaria mutata binomial authority synonyms Batillaria mutata is a species of small mudflat Seawater saltwater snail, a marine ocean marine gastropod mollusk in the family Batillariidae , the horn snails. Distribution This species is Endemism endemic to Ecuador . References reflist Batillariidae stub Category Batillariidae Category Endemic fauna of the Gal pagos Islands es Batillaria mutata pt Batillaria mutata sr Batillaria mutata vi Batillaria mutata ... more details
Howie Island is an island, with an area of 4.1 hectare ha , in south eastern Australia . It is part of the Petrel Island Group, lying in Bass Strait close to Walker Island Walker and Robbins Island s in north west Tasmania . It is surrounded by extensive mudflat s. Fauna Recorded breeding seabird species include Pacific Gull and Caspian Tern . Rabbit s are present. ref name Brothers2001 Brothers, Nigel Pemberton, David Pryor, Helen & Halley, Vanessa. 2001 . Tasmania s Offshore Islands seabirds and other natural features . Tasmanian Museum and Art Gallery Hobart. ISBN 0 7246 4816 X ref References reflist coord 40 44 S 144 58 E display title Category Islands of Tasmania Tasmania geo stub ... more details
Mid Woody Islet is a small island, with an area of 0.66 hectare ha , in south eastern Australia . It is part of Tasmania s Tin Kettle Island Group, lying in eastern Bass Strait between Flinders Island Flinders and Cape Barren Island s in the Furneaux Group . The island is joined at low tide to nearby Anderson Island Tasmania Anderson , Little Anderson Island Little Anderson and Tin Kettle Island s by extensive intertidal mudflat s. Fauna Recorded breeding seabird and wader species are Little Penguin , Pacific Gull , Sooty Oystercatcher and White fronted Tern . ref name Brothers2001 Brothers, Nigel Pemberton, David Pryor, Helen & Halley, Vanessa. 2001 . Tasmania s Offshore Islands seabirds and other natural features . Tasmanian Museum and Art Gallery Hobart. ISBN 0 7246 4816 X ref References reflist coord 40 17 S 148 06 E display title Category Islands of Tasmania Tasmania geo stub ... more details
Orphan date February 2009 Samphire Island is a small shell grit shell grit island, with an area of 3.3 hectare ha , in south eastern Australia . It is part of Tasmania s Great Dog Island Group, lying in eastern Bass Strait between Flinders Island Flinders and Cape Barren Island s in the Furneaux Group . It is surrounded by mudflat s at low tide. Flora and fauna The Glasswort Sclerostegia arbuscula is dominant around the island s coast. Recorded breeding seabird and wader species are Sooty Oystercatcher and Pied Oystercatcher . The mudflats provide important feeding habitat for migratory waders. ref name Brothers2001 Brothers, Nigel Pemberton, David Pryor, Helen & Halley, Vanessa. 2001 . Tasmania s Offshore Islands seabirds and other natural features . Tasmanian Museum and Art Gallery Hobart. ISBN 0 7246 4816 X ref References reflist coord 40 13 S 148 12 E display title Category Islands of Tasmania Tasmania geo stub ... more details
Puncheon Island is an island, with an area of 17.56 hectare ha , in south eastern Australia . It is part of Tasmania s Vansittart Island Group, lying in eastern Bass Strait between Flinders Island Flinders and Cape Barren Island s in the Furneaux Group . It is surrounded by mudflat s. It is privately owned and used for farming. It has been extensively burnt and grazed. Fauna Recorded breeding seabird and wader species are Short tailed Shearwater , Pacific Gull and Sooty Oystercatcher . ref name Brothers2001 Brothers, Nigel Pemberton, David Pryor, Helen & Halley, Vanessa. 2001 . Tasmania s Offshore Islands seabirds and other natural features . Tasmanian Museum and Art Gallery Hobart. ISBN 0 7246 4816 X ref References reflist coord 40 18 S 148 18 E display title Category Islands of Tasmania Tasmania geo stub ... more details
Infobox River river name Tauhoa River image name image size caption origin mouth Kaipara Harbour basin countries New Zealand length km elevation mouth elevation discharge watershed The Tauhoa River is an estuarial arm of the Kaipara Harbour in the Northland Region of New Zealand s North Island . Part of the harbour s drowned valley system, it consists of narrow channels flowing south through expanses of mudflat to meet with the main waters of the Kaipara due east of the harbour entrance. The Tauhoa Channel links the entrance with the river mouth. See also List of rivers of New Zealand References LINZ id name Tauhoa River accessdate 12 July 2009 coord 36 23 S 174 24 E display title region NZ type river source GNS enwiki Category Kaipara District Category Rivers of the Northland Region Northland geo stub ... more details
Coord 37 26 3 N 76 43 15 W display title for the Reserve in Maryland Chesapeake Bay National Estuarine Research Reserve Maryland The Chesapeake Bay National Estuarine Research Reserve contains a diverse collection of habitat s including oyster reef s, seagrass beds, tidal wetland s, sandy shoal s and mudflat s. In order to address the diversity of habitats, the Chesapeake Bay Virginia Reserve established a multi site system from tidal freshwater to high salinity conditions along the York River Virginia York River estuary. Reserve components include Sweet Hall Marsh , Taskinas Creek , Catlett Island and Goodwin Islands . Reference http nerrs.noaa.gov Reserve.aspx?ResID CBV Chesapeake Bay National Estuarine Research Reserve Virginia Include USGov agency NOAA Protected Areas of Virginia Category Protected areas of Virginia Category National Estuarine Research Reserves of the United States Virginia geo stub ... more details
Coord 54 16 30 N 8 55 20 E type landmark region DE SH display title File Schuelperneuensiel hafen.jpg thumb Sch lperneuensiel port in the middle of the nature reserve The Dithmarscher Eiderwatt , officially the Dithmarscher Eidervorland mit Watt Dittmarschen Eider Foreland and Watt , is a nature reserve in the district of Kreis Dithmarschen Dithmarschen in the north German state of Schleswig Holstein . The site has an area of convert 620 ha acre which consists of the mudflat s on the tidal current of the river Eider . It is run by the German Nature and Biodiversity Conservation Union, NABU . The nature reserve is located on the Dithmarschen side of the Eider foreland, from the Eider Barrage to the Eider bridge on the Bundesstra e 5 B 5 federal highway near T nning. It therefore lies within the municipal boundaries of the villages of Wesselburenerkoog , Sch lp and Karolinenkoog . On the North Frisian side of the river lies the nature reserve of Katinger Watt . The reserve was based on the considerably smaller convert 19.4 ha acre nature reserve known as the Sch lp Dithmarschen Sch lper Neuensiel Bird Reserve which existed from 1930 to 1989. The reserve was expanded in order to moderate the environmental effects of the Eider Barrage which had destroyed large areas of mudflat and salt meadows in the tidal stream of the river Eider and led to a significant reduction in birds of passage. br In section 3 of the nature conservation order it states The nature reserve enables the retention of a wet area in the tidal saltwaters and brackish waters of the Eider estuary and its mudflat and foreland areas and the conservation of animal and plant habitats typical of such areas, particularly for the wading and water birds that breed here or pass through on migration as well as the invertebrates occurring here. ref http sh.juris.de cgi bin landesrecht.py?d http sh.juris.de sh DithNatSchGV SH rahmen.htm Naturschutzverordnung Dithmarscher Eidervorland mit Watt ref According to the co ... more details
Unreferenced date December 2009 File Vliestroom Position.JPG right thumb Vliestroom indicated by arrow The Vlie or Vliestroom is the seaway between the Netherlands Dutch islands of Vlieland , to its southwest, and Terschelling , to its northeast. The Vlie was the estuary of the river IJssel in medieval times. In 1666 the England English Admiral Robert Holmes admiral Robert Holmes burnt a Dutch merchant fleet of 130 ships Holmes s Bonfire , that had taken refuge in the Vlie, mistakenly supposing the English could never find their way through the treacherous shoal s, so typical for the coastal waters there. Today it s still possible to reach the port of Harlingen, Netherlands Harlingen by way of the Vlie. It is often supposed that the old Roman name for the lake that later would become the Zuiderzee Lacus Flevo , is etymologically related to the name Vlie and that perhaps Vlie was once the name of the entire lake and the big river that flowed out of it. In the 13th century large floods widened the estuary and destroyed much of the peat land behind, creating a continuous area of sand and mudflat s connecting the sea to the enlarged inland lake and obscuring the flow of the river. When the Afsluitdijk was created, the old streambed from the river to the sea was obstructed. Coord 53 18 N 5 11 E display title region NL Category Landforms of the Netherlands Category Channels fr Vlie fy Fly nl Vlie no Vlie nn Vlie stq Vlie ... more details
Unreferenced date December 2009 Image Bride Brook Salt Marsh s.jpg thumb 250px right A salt marsh. Halosere is an ecology ecological term which describes Ecological succession succession in a saline environment. An example of a halosere would be a salt marsh . In a river estuary , large amounts of silt are deposited by the ebbing tide s and inflowing rivers. The earliest plant colonizers are algae and eel grass which can tolerate submergence by the tide for most of the 12 hour cycle and which trap mud, causing it to accumulate. Two other colonisers are salicornia and spartina which are halophytes i.e. plants that can tolerate saline conditions. They grow on the inter tidal mudflat s with a maximum of 4 hours and exposure to air every 12 hours. Spartina has long root s enabling it to trap more mud than the initial conlonizing plants and salicornia , and so on. In most places this becomes dominant vegetation. The initial tidal flats receive new sediment s daily, are waterlogged to the exclusion of oxygen , and have a high pH value. The sward zone, in contrast, is inhabited by plants that can only tolerate a maximum of four hours submergence every day 24 hours . The dominant species here are sea lavender and other numerous types of grass es. Category Ecological succession Category Wetlands Category Estuaries ... more details
Image Don Hoi Lot submerged trees.jpg thumb Mangrove trees near Don Nai Don Hoi Lot Thai alphabet Thai is a sandbar off the coast of Samut Songkhram Province at the northwestern tip of the Bay of Bangkok . The sediments of the Mae Klong River together sediments from the sea form a system of mudflats, which is settled by the Razor Clam shell Solen regularis , which also gave the site its Thai name. The site has the largest population of this shell species, which is endemic to the northern Gulf of Thailand . Also 18 bird and 42 invertebrate species are recorded at the mudflats and the adjoining coastal mangrove forests. The mudflat Don Nai is located directly at the coast and accessible by car. At Chu Chi village several sea food restaurants offer the local shells also the highly revered shrine of Prince Abhakara Kiartivongse Chumphon Khet Udomsak attracts Thai visitors. Since July 5 2001 the site is registered as Ramsar Convention Ramsar site number 1099. Sources http www.onep.go.th wetlandsthai Eng data 20ramsar Don 20Hoi 20Lot.pdf Office of National Resources and Environment Policy and Planning on Don Hoi Lot PDF document coord 13 22 N 100 2 E region TH 75 type isle display title Category Ramsar sites in Thailand th vi Don Hoi Lot ... more details
Image Redwood City port aerial view.jpg thumb Aerial view of the mouth of Redwood Creek on San Francisco Bay at the port of Redwood City, California Redwood Creek is a stream in San Mateo County, California , USA which discharges into South San Francisco Bay . ref cite gnis id 255118 name Redwood Creek entrydate 19 January 1981 accessdate 2009 07 22 ref The Port of Redwood City , the largest deepwater port in South San Francisco Bay, is situated on the east bank of Redwood Creek near its river delta mouth . Extensive mudflat s and marsh areas are found along Redwood Creek near its mouth. Several side channel sloughs connect to Redwood Creek, the largest of which is Westpoint Slough . See also Dredging Seaport Centre Wetland References reflist coord 37 31 30 N 122 12 0 W type river region US CA display title Category Rivers of San Mateo County, California SanMateoCountyCA geo stub ... more details
italictitle Taxobox name Diloma subrostrata image Diloma subrostrata subrostrata.JPG regnum Animalia phylum Mollusca classis Gastropoda unranked familia clade Vetigastropoda superfamilia Trochoidea superfamily Trochoidea familia Trochidae subfamilia Monodontinae genus Diloma species D. subrostrata binomial Diloma subrostrata binomial authority Gray, 1835 synonyms Monodonta subrostrata small Gray, 1835 small br Labio corrosa small A. Adams, 1853 small br Chlorostoma undulosum small A. Adams, 1853 small br Trochus attritus small Hombron, and Jacquinot, 1854 small br Labio hectori small Hutton, 1873 small br Diloma plumbera small Hutton, 1882 small Diloma subrostrata , common name the mudflat top shell , is a species of small sea snail , a marine ocean marine gastropod mollusk in the family biology family Trochidae , the top snails. References reflist Miller M & Batt G, Reef and Beach Life of New Zealand , HarperCollins William Collins New Zealand Ltd , Auckland, New Zealand 1973 Arthur William Baden Powell Powell A. W. B. , New Zealand Mollusca , HarperCollins William Collins Publishers Ltd , Auckland, New Zealand 1979 ISBN 0 00 216906 1 Category Trochidae Category Gastropods of New Zealand Trochidae stub es Diloma subrostrata ... more details
Image S deroogsand.png thumb 296px right NASA Satellite Image of S deroogsand, the largest and southernmost sand bank, with Hallig S deroog upper right Image Seroog001.jpg thumb 365px right S deroogsand with lighthouse North Frisian Barrier Island is a collective term for three drying bank topography sand banks due west of the German mudflat islands Halligen . The banks from north to south are class wikitable style background CCC align right No. align left bank topography sand bank align right area br km align right 1 Japsand align right 3 align right 2 Norderoogsand align right 10 align right 3 S deroogsand align right 15 style background DDD align right North Frisian Barrier Island align right 28 Unreferenced date September 2007 coord 54 30 N 8 29 E display title region DE type isle source dewiki Category Frisian Islands de Nordfriesische Au ens nde ... more details
Orphan date February 2009 Image FloodControlAreaWithControlledReducedTideEnglish.png right thumb Conceptual scetch of a flood control area with a controlled reduced tide. The Lippenbroek is a former polder in the Belgium Belgian freshwater part of the Schelde estuary, currently functioning as a pilot project for the restoration of intertidal habitat in a densely populated estuary . The area of 10 ha, situated on the territory of the Belgian community of Hamme , started functioning as a flood control area FCA in march 2006. Through a construction of sluice sluices , the area is in close contact with the river Schelde water is flowing in at high tide, and out at low tide. The sluices are designed to obtain a water regime in the area, comparable to the one in natural mudflat mudflats and freshwater tidal marsh tidal marshes along the Schelde. In this way, the Lippenbroek combines a safety function protection against extreme spring tide with a nature development function. In the framework of the Belgian Sigmaplan, aimed at protecting the whole river basin against floods, more areas along the Schelde will be designed similarly. Category ecological experiments Category Research projects nl Lippenbroek ... more details
taxobox image Lilaeopsisoccidentalis.jpg image caption Lilaeopsis occidentalis regnum Plantae unranked divisio Angiosperms unranked classis Eudicots unranked ordo Asterids ordo Apiales familia Apiaceae genus Lilaeopsis genus authority Edward Lee Greene Greene subdivision ranks Species subdivision see text Lilaeopsis genus of several species of flowering plants known commonly as grassworts . L. brasiliensis is used as a decorative plant for the foreground of aquarium aquaria . Species include Lilaeopsis brasiliensis syn. Lilaeopsis novae zelandiae Lilaeopsis carolinensis Carolina grasswort Lilaeopsis chinensis Eastern grasswort Lilaeopsis masonii Mudflat quillplant Lilaeopsis occidentalis Western grasswort Lilaeopsis schaffneriana References reflist Affolter, J. M. 1985. A monograph of the genus Lilaeopsis Umbelliferae . Syst. Bot. Monogr. 6 38. Gitte Petersen, James Affolte, A New Species of Lilaeopsis Apiaceae from Mauritius , Novon, Vol. 9, No. 1 Spring, 1999 , pp. 92 94 describing L. mauritiana Category Apiaceae Apiaceae stub pt Lilaeopsis ... more details
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