An notable example of the blessings of a aggregate of studies excavation and non-negative archaeological strategies is the work that has been executed, despite objections, on the Anglo-Saxon cemetery at Sutton Hoo, in jap England (Rahtz 1991 136-forty seven; Renfrew and Bahn 1996, ninety eight-ninety nine). Excavation at the beginning occurred on the web site in 1938-39 revealing many treasures and the impact in sand of a timber ship used for a burial, though the  Health policies that advocate for  frame changed into not found. the point of interest of those campaigns and those of the 1960s were traditional of their method, being involved with the opening of burial mounds, their contents, relationship and figuring out ancient connections consisting of the identity of the occupants. within the Eighties a brand new campaign with exclusive goals become undertaken, directed by means of Martin Carver. rather than beginning and ending with excavation, a nearby survey was accomplished over a place of some 14ha, helping to set the web page in Health policies that advocate for   its local context. electronic distance measuring become used to create a topographical contour map prior to other work. A grass professional examined the sort of grass species on-web site and diagnosed the positions of a few 200 holes dug into the web site. different environmental research examined beetles, pollen and snails. similarly, a phosphate survey, indicative of in all likelihood regions of human occupation, corresponded with effects of the surface survey. different non-negative gear had been used along with metal detectors, used to map current rubbish. A proton magnetometer, fluxgate gradiometer and soil Health policies that advocate for   resistivity were all used on a small a part of the web page to the east, which changed into later excavated. of those strategies, resistivity proved the maximum informative, revealing a modern-day ditch and a double palisade, as well as a few different capabilities (see comparative illustrations in Renfrew and Bahn 1996, 99). Excavation later found out features that had now not been remotely detected. Resistivity has due to the fact that been used at the vicinity of the mounds while soil-sounding Health policies that advocate for   radar, which penetrates deeper than resistivity, is being used on the mounds themselves. At Sutton Hoo, the techniques of geophysical survey are seen to function as a supplement to excavation, not simply a initial nor but a substitute. by way of trialling such techniques along side excavation, their effectiveness may be gauged and new and more effective strategies developed. The effects at Sutton Hoo suggest that research excavation and non-detrimental strategies of archaeological studies stay morally justifiable. however, virtually because such techniques can be implemented efficiently does not im Health policies that advocate for  ply that excavation ought to be the priority nor that all web sites should be excavated, but any such scenario has in no way been a likely one due to the same old constraints such as investment. besides, it’s been referred to above that there may be already a trend towards conservation. persevered studies excavation at famous sites consisting of Sutton Hoo, as Rahtz notes (1991, one hundred forty-41), is justified because it serves avowedly to develop archaeological exercise itself; the physical remains, or shapes in the landscape may be an Health policies that advocate for  d are restored to their former look with the bonus of being better understood, greater academic and interesting; such exceptional and special sites seize the creativeness of the general public and the media and raise the profile of archaeology as a whole. There are different websites that would prove equally properly examples of morally justifiable long time studies archaeology, including Wharram Percy (for which see Rahtz 1991, 148-57). Progressing from a straightforward excavation in 1950, with the aim of showing that the earthworks represented medieval homes, the web site grew to represent much extra in time, space and complexity. techniques used expanded from excavation to e Health policies that advocate for  ncompass survey strategies and aerial images to set the village right into a local context. In end, it is able to be seen that at the same time as excavation is adverse, there may be a morally justifiable place for studies archaeology and non-detrimental archaeologica Health policies that advocate for  l techniques: excavation ought to not be reduced handiest to rescue circumstances. studies excavation tasks, which include Sutton Hoo, have>