Bibliografie tematiche / Water storage, Papua New Guinea

Letteratura scientifica selezionata sul tema "Water storage, Papua New Guinea"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 21 febbraio 2023

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Articoli di riviste sul tema "Water storage, Papua New Guinea"

GREENHILL, A. R., W. A. SHIPTON, A. D. OMOLOSO, B. AMOA e J. M. WARNER. "Bacterial Contamination of Sago Starch in Papua New Guinea". Journal of Food Protection 70, n. 12 (1 dicembre 2007): 2868–72. http://dx.doi.org/10.4315/0362-028x-70.12.2868.

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Sago starch is an important food in lowland Papua New Guinea. Extraction of the starch from the palm and storage were performed by way of traditional methods that have been used for thousands of years. Currently, very little is known about the microbiology of sago starch. Sago samples were collected from areas of high starch utilization and analyzed for the presence of bacterial pathogens and indicator organisms. Storage methods and duration were recorded at the time of collection, and pH and water activity on arrival at the laboratory. Sago starch was found to harbor high levels of fecal contamination, as well as various food pathogens including Salmonella, Bacillus cereus, and coagulase-positive staphylococci. Clostridium perfringens was only present infrequently in samples and in very low numbers, while Listeria monocytogenes was not isolated from sago starch. The presence of high levels of fecal contamination in sago starch is of particular concern, and may contribute to diarrheal disease in rural Papua New Guinea.

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Kwan, D. "Fat reserves and reproduction in the green turtle, Chelonia mydas". Wildlife Research 21, n. 3 (1994): 257. http://dx.doi.org/10.1071/wr9940257.

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Measurements were made of the fat and water content of standard cores of fat lining the inner carapace of green turtles caught and butchered by indigenous fishermen in Daru, Papua New Guinea. The amount of depot fat, total lipid and neutral lipid per core varied with the sex, maturity and reproductive status of the turtle. The fat content of cores from prepubescent turtles did not vary with sex. In contrast, cores from adult female turtles had a significantly greater fat content than those from males. Cores from pubescent and vitellogenic females had the highest fat content. Neutral (storage) lipid was significantly higher in cores from vitellogenic females than in those from breeding, which suggests that sub-carapace depot fat is used to fuel the energetically expensive costs of migration and egg production. Cores from breeding females had a significantly higher fat content than those from males, which suggests that the energetic costs of vitellogensis and egg-laying are reflected in sub-carapace fat stores. The greater energetic cost to this fat store for breeding by females is also reflected in the significantly higher water content of the fat of females that had bred in the previous season compared with those in vitellogenesis. In contrast, there was no significant difference between the water content of cores from non-breeding and breeding males.

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Rajapakse. "Pebble matrix filtration in Papua New Guinea". Waterlines 21, n. 4 (aprile 2003): 12–14. http://dx.doi.org/10.3362/0262-8104.2003.020.

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Sillitoe, Paul, e Karen Hardy. "Living Lithics: ethnoarchaeology in Highland Papua New Guinea". Antiquity 77, n. 297 (settembre 2003): 555–66. http://dx.doi.org/10.1017/s0003598x00092619.

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This paper represents the joint work of two very different specialists. The fieldwork was undertaken by Sillitoe as part of his ethnographic research in Papua New Guinea (PNG) and the interpretative work was done by an archaeologist, Hardy. The work described here represents some of the last direct evidence from users of stone tools. It shows how procurement, manufacture, use, storage and the relative roles of men and women in the process was dependant on what other materials were available – material often sadly elusive in the archaeological record. Discard did not reflect use, but was often guided by the thoughtful wish to avoid cut feet.

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Doulman, David J. "Licensing distant-water tuna fleets in Papua New Guinea". Marine Policy 11, n. 1 (gennaio 1987): 16–28. http://dx.doi.org/10.1016/0308-597x(87)90036-4.

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Owen, I. L. "Parasitic zoonoses in Papua New Guinea". Journal of Helminthology 79, n. 1 (marzo 2005): 1–14. http://dx.doi.org/10.1079/joh2004266.

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AbstractRelatively few species of zoonotic parasites have been recorded in humans in Papua New Guinea. A greater number of potentially zoonotic species, mostly nematodes, occur in animals but are yet to be reported from humans. Protozoa is the best represented group of those infecting man, withGiardia duodenalis,Cryptosporidium parvum,Cyclospora cayetanesis,Toxoplasma gondii,Sarcocystisspp.,Entamoeba polecki,Balantidium coliand, possibly,Blastocystis hominis. The only zoonotic helminths infecting humans include the trematodeParagonimus westermani, the cestodesHymenolepis nana,H. diminutaand the sparganum larva ofSpirometra erinacea, and the nematodesTrichinella papuaeandAngiostrongylus cantonensisand, possibly,Ascaris suum. Other groups represented are Acanthocephala (Macracanthorhynchus hirudinaceus)), insects (Chrysomya bezziana,Cimexsp.,Ctenocephalidesspp.), and mites (Leptotrombidiumspp. and, possiblySarcoptes scabiei, andDemodexsp.). One leech (Phytobdella lineata) may also be considered as being zoonotic. The paucity of zoonotic parasite species can be attributed to long historical isolation of the island of New Guinea and its people, and the absence until recent times of large placental mammals other than pig and dog. Some zoonotic helminths have entered the country with recent importation of domestic animals, in spite of quarantine regulations, and a few more (two cestodes, one nematode and one tick) are poised to enter from neighbouring countries, given the opportunity. Improvement in water supplies, human hygiene and sanitation would reduce the prevalence of many of these parasites, and thorough cooking of meat would lessen the risk of infection by some others.

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SMALES, LESLEY R. "A new acuariid species (Spirurida, Acuariidae) and other nematodes from Hydromys (Muridae, Hydromyinae) from Papua, Indonesia and Papua New Guinea". Zootaxa 1110, n. 1 (17 gennaio 2006): 27. http://dx.doi.org/10.11646/zootaxa.1110.1.3.

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From a survey of the intestinal helminths of 8 common water rats, Hydromys chrysogaster, and 1 Shaw Mayer’s water rat, Hydromys shawmayeri, from Papua New Guinea and 1 H. chrysogaster from Papua Indonesia, an acanthocephalan, Porrorchis hydromuris, a cestode Hymenolepis diminuta, a notocotylid and a psilostomid trematode and the nematodes Heterakis fieldingi, Subulura sp., Toxocara mackerrasae, Trichuris sp., Uncinaria hydromyos were found, all being new records for Hydromys in the Island of New Guinea. Tikusnema intersedis sp. nov. (Acuariidae), differing from its congenors in the number of teeth on the leaves of the pseudolabia and the length and morphology of the left spicule, was described from H. chrysogaster. Similar life styles and diets provide a common link between the rodents hosts of Tikusnema spp. The commonalities between the helminth communities of H. chrysogaster in northern Australia and New Guinea support the hypothesis that H. chrysogaster originated in New Guinea and subsequently migrated south.

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Uppal, A. H., e K. K. Komuna. "Bio-mass stimulated absorption refrigerator for food storage in Papua New Guinea". International Journal of Ambient Energy 13, n. 1 (gennaio 1992): 19–26. http://dx.doi.org/10.1080/01430750.1992.9675546.

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PERKINS, PHILIP D. "A revision of the water beetle genus Gymnochthebius Orchymont (Coleoptera: Hydraenidae) for Australia and Papua New Guinea". Zootaxa 1024, n. 1 (29 luglio 2005): 1. http://dx.doi.org/10.11646/zootaxa.1024.1.1.

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The Australian and Papua New Guinean species of the water beetle genus Gymnochthebius Orchymont, 1943, are revised, based on the study of 4,904 specimens. The genus is redescribed, and redescriptions are provided for G. australis (Blackburn), G. brisbanensis (Blackburn), G. clarki (Deane), G. levis (Deane), G. lividus (Deane), G. notalis (Deane), and G. tenebricosus (Deane). Lectotypes are designated for Ochthebius australis Blackburn, 1888, and Ochthebius tenebricosus Deane, 1931. Ochthebius fischeri Deane, 1931, and Ochthebius leai Deane, 1931, are synonymized with Ochthebius australis Blackburn, 1888; Ochthebius flavocinctus Deane 1933, is synonymized with Ochthebius lividus Deane, 1933; and Ochthebius angustipennis Deane, 1931, is synonymized with Ochthebius clarki Deane, 1931. Twenty-nine new species are described, and a key to the 36 species known from Australia and Papua New Guinea is given. High resolution digital images of all primary types are presented (online version in color), the male genitalia are illustrated, and Australian geographic distributions are mapped. Only one species, G. clarki, inhabits both Australia and Papua New Guinea; two species, G. bacchusi n. sp. and G. papua n. sp. are endemic to Papua New Guinea; 33 species are endemic to Australia. Members of Gymnochthebius are found at the gravelly/sandy/silty margins of flowing and standing water. A preliminary grouping of species according to microhabitat substrate is presented. Correspondences between ventral morphology and microhabitat preferences suggest that a few species are evolving toward humicolous habits. New species of Gymnochthebius are: G. angulonotus (Queensland, Tinaroo Creek Road via Mareeba), G. bacchusi (Papua New Guinea, Morobe District, c. 7 miles Lae Bulolo Road), G. benesculptus (South Australia, Warburton River, 1 km N White Bull Yard Kalamurina Stn.), G. coruscus (South Australia, Warburton River, 1 km N White Bull Yard Kalamurina Stn.), G. fontinalis (South Australia, Elizabeth (Mound) Springs, 7 km NW Coward Springs R.S.), G. fumosus (New South Wales, Sydney), G. hesperius (Western Australia, Lyndon River Bridge), G. inlineatus (Western Australia, Millstream, creek near Deep Reach), G. lustrosulcus (Queensland, Cloncurry), G. minipunctus (Northern Territory, Palm Valley), G. nanosetus (Northern Territory, Roderick Creek, Gregory National Park), G. nicki (Victoria, Possum Hollow falls, West branch Tarwin River, 5.6 km SSW Allambee), G. nigriceps (South Australia, Mound Spring near Coward Springs), G. papua (Papua New Guinea, Morobe District, ca. 10 km S Garaina Saureri), G. perpunctus (South Australia, Somme Creek, between Angaston and Sedan), G. pluvipennis (South Australia, Warburton

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Ghasemi, Hadi, Chris McKee, Mark Leonard, Phil Cummins, Mathew Moihoi, Spiliopoulos Spiro, Felix Taranu e Eric Buri. "Probabilistic seismic hazard map of Papua New Guinea". Natural Hazards 81, n. 2 (20 gennaio 2016): 1003–25. http://dx.doi.org/10.1007/s11069-015-2117-8.

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Tesi sul tema "Water storage, Papua New Guinea"

Kolam, Joel, University of Western Sydney, of Science Technology and Environment College e School of Environment and Agriculture. "Microbial and physico-chemical assessment of on-site water supply systems". THESIS_CSTE_EAG_Kolam_J.xml, 2003. http://handle.uws.edu.au:8081/1959.7/544.

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The utilisation of rainwater tanks and bore wells are very common in many parts of rural Australia and Papua New Guinea. In Australia, on-site collection and storage of potable water for domestic use is carried out by approximately 30.4 percent of the rural population while 90% of the population in Papua New Guinea access water from on-site collection and storage of potable water. Few studies have monitored the quality of such water supplies on a seasonal and event associated basis. The aim of this study was to evaluate the microbiological and physio-chemical properties of the on-site domestic water supply systems and various factors that may influence characteristics of the water. It aimed to evaluate the relationship of microbiological and physio-chemical characteristics in the water supply systems. 14 rainwater tanks, 4 bore well and 10 reticulated water supply sites in Hawkesbury District, NSW Australia were investigated. Characteristics of the sites physical situation and natural environmental condition were considered to be similar to on-site water supply situations in Papua New Guinea. The results and techniques of the study will be used as a model in Papua New Guinea in the assessment of water quality issues. As the study showed that the quality of water in rainwater tanks was below WHO guideline recommendations on numerous instances, it was proposed that water treatment and maintaining the cleanliness of roof catchments, gutters and tanks should be addressed for domestic use systems. A protocol for sampling, assessment and data interpretation of faecal indicator bacteria populations in domestic catchment supply systems was developed and demonstrated
Master of Science (Hons)

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Kolam, Joel. "Microbial and physico-chemical assessment of on-site water supply systems". Thesis, View thesis, 2003. http://handle.uws.edu.au:8081/1959.7/544.

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Kolam, Joel. "Microbial and physico-chemical assessment of on-site water supply systems /". View thesis, 2003. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20060510.114454/index.html.

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Thesis (M. Sc.) (Hons) -- University of Western Sydney, 2003.
"A thesis submitted in partial fulfilment of the requirements for the degree of Master of Science (Hons.), University of Western Sydney, Australia, Water Research Laboratory, Centre for Water & Environmental Technology." Includes bibliography : leaves 168 - 183 and appendices.

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Karlen, David J. "The Biocomplexity of Benthic Communities Associated with a Shallow-water Hydrothermal System in Papua New Guinea". Scholar Commons, 2010. http://scholarcommons.usf.edu/etd/3652.

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Shallow-water hydrothermal vents occur world-wide in regions of volcanic activity. The vents located at Tutum Bay, Ambitle Island, Papua New Guinea are unique in that the vent fluids and surrounding sediments contain some of the highest concentrations of arsenic in a natural system. This study addresses the effects of the vent system on the benthic communities, focusing on the eukaryotes, macrofauna, meiofauna and bacteria. Samples were collected in November 2003 and May/June 2005. Analysis of the 2003 macrofaunal samples indicated that pH, rather than arsenic was influencing the benthic community, and that the hydrothermal influence occurred at a greater distance than expected. Results of more intensive sampling carried out in 2005 are the primary focus of this dissertation. The pore water and sediment characteristics revealed distinct physical habitats corresponding with distance from the vent. There was a trend of decreasing temperature and arsenic concentration and increasing salinity and pH with distance from the vent. The vent sediment was poorly sorted volcanic gravel, while sediments along the transect showed a gradient from fine, well sorted volcanic sands to coarser carbonate sands farther away. The macrofauna showed a trend of increasing diversity with distance from the vent and similar taxa were present in both the 2003 and 2005 samples. The vent community was dominated by the polychaete Capitella cf. capitata. The inner transect from 30 m to 140 m had low diversity. Dominant taxa included thalassinid shrimp and the amphipod Platyischnopus sp.A. The 180 m to 300 m sites had significantly higher diversity. The Danlum Bay reference site had relatively higher diversity than the nearshore transect sites and was dominated by deposit feeding polychaetes. Macrofaunal community structure was influenced by the sediment characteristics, notably by CaCO3 content, sorting and median grain size. The meiofaunal community also showed changes with distance from the vent. Chromadorid nematodes were dominant at the vent site and were a major component of the meiofauna at most sites, along with copepods. The meiofaunal community at the reference site showed greater similarity to the vent community and both sites had low abundances. Nematodes were more abundant than copepods near the vent, but copepods were more abundant farther offshore and at the reference site. Meiofaunal community structure was influenced primarily by the pore water temperature and salinity. Biological interactions with the macrofaunal community through physical disturbance and predation may also influence the meiofaunal community. The molecular analysis of eukaryotic and bacterial diversity also revealed changes with distance from the vent. The 0 m and reference sites grouped together due to the presence of fungal sequences and the 140 m and 300 m sites grouped together due to a common molluscan sequence. Metazoans and fungi dominated the eukaryote sequences. The most abundant eukaryotic OTUs included fungi matching Paecilomyces sp. and Cladosporium cladosporioides and metazoans matching Viscosia viscosa (Nematoda) and Astarte castanea represented by 24 phyla and was dominated by Actinobacteria and γ-Proteobacteria. More bacterial phyla were present near the vent, while more overall OTUs were found at the intermediate sites along the transect. The most distant site had much lower diversity dominated by Firmicutes. The macrofaunal community had the strongest correlation with environmental variables. Comparison between the meiofauna and the metazoan sequences showed the proportion of nematodes found in both datasets were comparable, but the meiofauna analysis found a higher proportion of arthropods, while the molecular results were disproportionally high for platyhelminthes. Overall, the vents increased the complexity of the system by creating unique habitats. The extreme environment created by the hydrothermal activity maintained the surrounding habitat at an early successional stage colonized by a few opportunistic species. There was a gradation in the benthic communities away from the vent towards a more carbonate based climax community. The low pH environment had an effect on the sediment composition, which in turn influenced the benthic community. These findings can serve as a model for studying the potential effects of ocean acidification and climate change on benthic communities and marine biocomplexity.

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Engel, Brienne E. "Effects of a Shallow-Water Hydrothermal Vent Gradient on Benthic Calcifiers, Tutum Bay, Ambitle Island, Papua New Guinea". Scholar Commons, 2010. http://scholarcommons.usf.edu/etd/3553.

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Ocean acidification is occurring in response to rapidly increasing concentrations of atmospheric CO2. Shallow-water hydrothermal vent systems have been proposed as natural laboratories for studying the effects of elevated pCO2 on benthic communities. Hydrothermal vents occur at depths of approximately 10m in Tutum Bay, Ambitle Island, Papua New Guinea; these vents are surrounded by a typical-appearing fringing coral-reef community. Groups of live specimens of seven species of reef-dwelling, larger benthic foraminifers, along with segments of calcareous green algae broken from live thalli, were collected from a reef location, placed in small mesh bags, and deployed for five days at six different sites along a gradient of temperature (29.6oC-59.3oC) and pH (5.9-8.1) with distance from a large hydrothermal vent in Tutum Bay. Foraminiferal taxa used in the experiment included Amphisorus hemprichii, a species with Mg-calcite porcelaneous shells, three species of Amphistegina that produce hyaline calcite shells, and three species with hyaline Mg-calcite shells (Heterostegina depressa and two Calcarina spp.). Several specimens of four of the seven foraminiferal species examined survived exposure to elevated temperatures of 59.3oC and low pH of 6.2 for five days, while at least one specimen of each of the seven species survived exposure to 39.9oC and pH 5.9. Examination of shells at 600-1000x magnification using scanning electron microscopy revealed fine-scale dissolution in specimens up to 30m from the vent. Results of this experiment, as well as previously reported observations from the study site, indicate that the calcifying reef-dwelling organisms examined can survive pH extremes that result in dissolution of their shells following death.

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McCloskey, Bryan. "Foraminiferal responses to arsenic in a shallow-water hydrothermal system in papua new guinea and in the laboratory". [Tampa, Fla] : University of South Florida, 2009. http://purl.fcla.edu/usf/dc/et/SFE0002887.

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Price, Roy E. "Biogeochemical Cycling of Arsenic in the Marine Shallow-water Hydrothermal System of Tutum Bay, Ambitle Island, Papua New Guinea". [Tampa, Fla] : University of South Florida, 2008. http://purl.fcla.edu/usf/dc/et/SFE0002437.

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Schram, Ryan. "Feast of water Christianity and the economic transformation of a Melanesian society /". Diss., [La Jolla] : University of California, San Diego, 2009. http://wwwlib.umi.com/cr/ucsd/fullcit?p3369402.

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Thesis (Ph. D.)--University of California, San Diego, 2009.
Title from first page of PDF file (viewed September 17, 2009). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 354-371).

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Murom, Banabas. "Study of nitrogen loss pathways in oil palm (Elaeis guineensis Jacq.) growing agro-ecosystems on volcanic ash soils in Papua New Guinea : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Soil Science at Massey University, Palmerston North, New Zealand". 2007. http://hdl.handle.net/10179/1449.

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Oil palm is the largest national crop produced in Papua New Guinea. It is grown on over 80,000 ha of young volcanic soils in five Provinces, employs over 12,000 workers and uses >12,000 tonnes of fertiliser to offset nitrogen deficiency which is the most limiting factor to production. Oil palms strip out 160 - 200 kg N ha-1 yr-1 from the soil. Nitrogen fertilisers account for 60-70 % of all variable production costs but 40-60 % of applied fertiliser cannot be accounted for. Few studies have investigated the amounts of nitrogen lost via leaching, denitrification, volatilisation or as surface runoff in tropical soils and none have been done in Papua New Guinea. Oil palm soils typically have extremely high infiltrabilities (80-8,500 mm hr-1) and receive high annual rainfall which throughfall makes spatially non-uniform. The objective of this study was to assess and quantify nitrogen losses and suggest strategies that might assist in reducing them and their impact on the environment. The modest facilities available at the two research sites, West New Britain (Dami) and Oro (Sangara) Provinces, meant that no analytical work could be done on-site, so simple but appropriate methods were used to evaluate losses, with samples collected, preserved and sent off-shore for analysis. Large four-palm plots were used to evaluate runoff; a gas trap was used to collect evolved nitrous oxide, and lysimeters, suction cups and finally an in situ destructive soil sampling procedure were all used to assess leaching losses and the rate of nitrification of ammonium fertiliser. Results suggest that under the extreme total annual rainfall at Dami (3,500-4,000 mm) and to a lesser extent at Sangara (2,500-3,000 mm), leaching is the dominant loss pathway, with the rate of loss depending, to some extent, on the rate of nitrate formation and the retentivity of the soil for ammonium, but mainly on the rate at which drainage water is generated. A leaching model was developed that indicated that the average residence time of nitrogen fertiliser in the root zone (0-50 cm) varied from 21 days in February, at Dami, to 190 days in May, at Sangara.

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Libri sul tema "Water storage, Papua New Guinea"

Commission, South Pacific Applied Geoscience. National integrated water resource management diagnostic report: Papua New Guinea. [Suva, Fiji]: SOPAC, 2007.

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Bolton, Barrie R. The Fly River, Papua New Guinea: Environmental studies in an impacted tropical river system. Amsterdam: Elsevier, 2009.

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Hettler, Jörg. Environmental impact of large-scale mining in Papua New Guinea: Mining residue disposal by the Ok Tedi Copper-Gold Mine. Berlin: Selbstverlag Fachbereich Geowissenschaften, FU Berlin, 1995.

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Hettler, Jörg. Environmental impact of large-scale mining in Papua New Guinea: Sedimentology and potential mobilization of trace metals from mine-derived material deposited in the Fly River Floodplain. Apia, Western Samoa: South Pacific Regional Environment Programme, 1995.

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E, Smith D., Alpers Michael P, Papua New Guinea Institute of Medical Research., Eastern Highlands Province (Papua New Guinea). Division of Health. e Workshop on Village Water Supplies (1984 : Goroka, Papua New Guinea), a cura di. Village water supplies in Papua New Guinea. Goroka, Papua New Guinea: Papua New Guinea Institute of Medical Research, 1985.

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Kalinoe, L. K. Water Law & Customary Water Rights in Papua New Guinea. UBS Publishers' Distributors, 1999.

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Money and Banking in Papua New Guinea. Bank of Papua New Guinea, 2001.

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Asian Development Bank. Water Supply Division., a cura di. Papua New Guinea water supply and sanitation sector profile. [Manila]: Asian Development Bank, 1987.

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Papua New Guinea. Bureau of Water Resources., a cura di. Bibliography of surface water resources and hydrology in Papua New Guinea. Port Moresby, Papua New Guinea: Bureau of Water Resources, Dept. of Minerals and Energy, 1985.

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Corlett, Richard T. "Vegetation". In The Physical Geography of Southeast Asia. Oxford University Press, 2005. http://dx.doi.org/10.1093/oso/9780199248025.003.0017.

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Southeast Asia is not a natural biogeographical unit: it extends well north out of the tropics in Myanmar, while the eastern boundary bisects the island of New Guinea. It is also divided in two by one of the sharpest zoogeographical boundaries in the world, Wallace’s line (Figure 7.1; Whitmore 1987). There is, however, one important unifying feature that distinguishes it from most other regions of the tropics: Southeast Asia is a region of forest climates. Only on the highest mountains in Papua and northern Myanmar is the climate too cold for forest and, with the possible exception of some small rain-shadow areas, it is nowhere too dry. Elsewhere the only permanent non-forest vegetation in the region before the human impacts of the last few millennia was on coastal cliffs and beaches, seasonally flooded river plains, active volcanoes, and perhaps some small inland areas on soils too poor to support forest. Today, however, as a result of human impacts, forest occupies less than half of the region, with various anthropogenic vegetation types occupying the rest. The recognition of Southeast Asia, as defined here, as a separate political and geographic entity is very recent, so it is not surprising that there has been no previous account of the vegetation of the whole region. Van Steenis (1957) gave a general account of the vegetation of Indonesia, while Whitmore (1984) concentrated on the tropical evergreen forests of the region, with only a brief description of the vegetation of drier climates. Champion (1936) described the principal forest types of Myanmar, while Vidal (1997) covered the vegetation of Thailand, Cambodia, and Lao PDR. Numerous other publications describe smaller areas or specific vegetation types. To a first approximation, the potential natural vegetation of the region (Plate 1) up to about 20°N is controlled by two main environmental gradients: a horizontal gradient of water availability and a vertical, altitudinal gradient. Water availability is determined largely by the amount and distribution of rainfall, with the length of the dry season the most important factor, although the water storage capacity of the soil becomes increasingly significant at the drier end of the gradient.

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Siki, Beka F. "Processing and Storage of Root Crops in Papua New Guinea". In Small-Scale Processing and Storage of Tropical Root Crops, 64–82. CRC Press, 2019. http://dx.doi.org/10.1201/9780429306181-7.

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Silverman, Eric K. "The Sepik River, Papua New Guinea: Nourishing Tradition and Modern Catastrophe". In Island Rivers: Fresh Water and Place in Oceania, 187–221. ANU Press, 2018. http://dx.doi.org/10.22459/ir.06.2018.08.

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Crook, Tony. "Cosmology in the Making: Barth, the Baktaman, and Secrecy". In Anthropological Knowledge, Secrecy and Bolivip, Papua New Guinea. British Academy, 2007. http://dx.doi.org/10.5871/bacad/9780197264003.003.0007.

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This chapter explores Barth's work among the Baktaman, and examines how the Min got into Anthropology and how Anthropology got into the Min. It opens with an image that affords a glimpse of influences on Barth's perception of the Baktaman. The chapter also presents an in-depth example of two-way combinations between social relationships, analytical relationships, and ethnography, such that they ultimately appear inseparably a combination of the others and yet appear at moments as if they are stand-alone ‘separates’. Barth's record provides a rare opportunity to track the impressions left behind by thinking carried away from experiences at the ends of other journeys, the impressions left behind by earlier conceptual work, and to witness their development in subsequent passages. After the effects on Barth's epistemology are outlined, the discussion backtracks to focus on the Baktaman monograph. The chapter also examines the consequences of Barth having in mind a structuralist opposition of isolated symbolic elements. It then addresses Barth's discussion of creative mechanisms during storage within the minds of individual ritual specialists. Barth's methodological landscape is made concrete such that the movement of ideas can be witnessed in the passage of senior men through the forest to attend an initiation.

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Stewart, B. J. "The Hydrology and Water Resources of Humid Northern Australia and Papua New Guinea". In Hydrology and Water Management in the Humid Tropics, 67–83. Cambridge University Press, 1993. http://dx.doi.org/10.1017/cbo9780511564468.010.

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Crook, Tony. "eip". In Anthropological Knowledge, Secrecy and Bolivip, Papua New Guinea. British Academy, 2007. http://dx.doi.org/10.5871/bacad/9780197264003.003.0004.

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Three young brothers were bouncing up and down on the wobbly verandah of their house in Bolivip, rejoicing the name of their newly acquired hunting dog. These boys had yet to be shown either the residential men's house or the yolam cult house, and remained wanang am alin (‘those of the women's house’). Taros grow head down, bottom up – but once harvested and severed, the corm's flat top is spoken of as the taro's ‘head’. They are planted offset at a slight angle. Walking through the old garden where his mother and grandmother were lifting taros, one of Recky's teenage rejoicers paused by a growing plant and described the taro leaf as a face, with ears, eyes, nose, and tongue. The now-successful gardener explained that the taram was shaped by Afek following and copying the image of her genitals. Listening to those taram mouth-harp songs of birds, women, and water, Recky's follower–owner father explained how the Feranmin man was following the same path that he himself used when out hunting marsupials with his dog. Angkaiyakmin knowledge it seems is necessarily the result of combined persons and takes the form of persons combined.

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Merrett-Balkos, Leanne. "Just add water: remaking women through childbirth, Anganen, Southern Highlands, Papua New Guinea". In Maternities and Modernities, 213–38. Cambridge University Press, 1998. http://dx.doi.org/10.1017/cbo9780511621826.009.

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Rikis, Lua, Leentje Be’Soer, Joanna Lamb, Emily Ryan e Stephanie Franet. "Improving water, sanitation and hygiene facilities and women’s participation in netball in Papua New Guinea". In Women, Sport and Exercise in the Asia-Pacific Region, 159–72. Routledge, 2018. http://dx.doi.org/10.4324/9781315179384-11.

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Jacka, Jerry K. "Riverine Disposal of Mining Wastes in Porgera: Capitalist Resource Development and Metabolic Rifts in Papua New Guinea". In Island Rivers: Fresh Water and Place in Oceania, 109–36. ANU Press, 2018. http://dx.doi.org/10.22459/ir.06.2018.05.

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Winkvist, Anna. "Water Spirits, Medicine-men and Witches: Avenues to Successful Reproduction among the Abelam, Papua New Guinea". In The Anthropology of Pregnancy Loss, 59–74. Routledge, 2020. http://dx.doi.org/10.4324/9781003135722-5.

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Atti di convegni sul tema "Water storage, Papua New Guinea"

Nose, Masahiko. "The Habitual Pastin Amele, Papua New Guinea". In GLOCAL Conference on Asian Linguistic Anthropology 2019. The GLOCAL Unit, SOAS University of London, 2019. http://dx.doi.org/10.47298/cala2019.2-4.

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This study attempts to clarify the tense systems in Madang Province, Papua New Guinea; particularly, the past tense and habitual past forms in the sample three languages in the area: Amele, Waskia, and Kobon. This study thus investigates past tense and habitual features, and discusses how the people in the area interpret past events. The study then discusses how these people map their temporal frames in their grammars (“anthropology of time”, Gell 1996). To aid analysis, I collected data through observing descriptive grammars and fieldwork, finding that Amele exhibits three types of past tense and habitual tense forms, as in (1). Kobon has two distinct simple and remote past tenses, as in (2). Kobon has habitual aspect with the help of the verb “to be.” Waskia, in contrast, has a distinction between realis and irrealis meanings, and the realis forms can indicate past and habitual meanings (two habitual forms: one is include in realis, another is with the help of the verb “stay”), as shown in (3). (1) Amele: Today’s past: Ija hu-ga. “I came (today).” Yesterday’s past: Ija hu-gan. “I came (yesterday).” Remote past: Ija ho-om. “I came (before yesterday).” Habitual past (by adding the habitual form “l”): Ija ho-lig. “I used to come.” (2) Kobon (Davies 1989): Simple past: Yad au-ɨn. “I have come.” Remote past: Nöŋ-be. “You saw” Habitual aspect (by using the verb “mid” to be): Yad nel nipe pu-mid-in. “I used to break his firewood.” (3) Waskia (Ross and Paol 1978): Realis: Ane ikelako yu naem. “I drank some water yesterday.” (simple past) Realis: Ane girako yu no-kisam “In the past I used to drink water” (habitual past) Habitual (by using the verb “bager“ (stay)): Ane girako yu nala bager-em. “In the past I used to drink water.“ Finally, this study claims that Amele and Kobon have remoteness distinctions; near and remote past distinctions, but there is no such a distinction in Waskia. The observed habitual usages are different to each other. Nevertheless, the three languages have a grammatical viewpoint of habitual past mapping.

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Smith, Glen. "Deepwater Seafloor Resource Production: Development of the World’s Next Offshore Frontier". In ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2010. http://dx.doi.org/10.1115/omae2010-20350.

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A new seafloor resource industry is today focused on the exploration and recovery of high-grade copper and gold in seafloor massive-sulphide (SMS) mineralization. Work is in progress to commercially develop the first such deposit (Solwara 1) in 1,600 meters water depth in the benign Bismarck Sea, Papua New Guinea. Environmental, geological and engineering studies conducted to date have culminated in a number of world firsts, including the first Environmental Permit granted for the extraction of SMS deposits and the first NI 43-101 compliant SMS deposit resource statement. Design of the mining system has been based on proven deepwater technologies from the oil and gas industry. Pipeline trenching units, ROVs, deepwater production risers and drill cuttings removal systems will be adapted to initiate this new and exciting industry.

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Xie, Huling, Yuchao Hu, Alexander Anderson, Xuesong Wu, Jinjia Wei, Gaoming Zhang e Xiaohui Zhang. "An Innovative Concentrating Photovoltaic Thermal System for Rural Electrification and Water Supply An Evaluation of Performance, Off-Grid Applications, and Cost Competitiveness for a Community Microgrid and Medical Clinic in Rural Papua New Guinea". In 2018 IEEE Global Humanitarian Technology Conference (GHTC). IEEE, 2018. http://dx.doi.org/10.1109/ghtc.2018.8601581.

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Espinasse, Philippe. "Deepsea Pilot SMS Mining System for Harsh Environments". In ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2010. http://dx.doi.org/10.1115/omae2010-20477.

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Following the trend of oil and gas production in deep waters, ore mining is about to start in the deep waters of the Pacific Ocean. If the first system will most probably be installed in the quiet though deep waters of Papua New Guinea, other prospects lie in the more turbulent areas of New Zealand and the Tongas. The ore accumulations to be mined are high grade hydrothermal mineral deposits rich in copper, gold, zinc, lead and silver located directly on the seabed. However, the excavation techniques need to be quite different from what had been envisaged for manganese nodules due to the morphology of the deposits. Based on its deep water construction experience, Genesis France, a company of the Technip Group has been contracted to perform a screening study of the various technologies to be applied to cut, crush, lift to the surface and pre-process the massive seabed sulphide deposits in a safe, efficient and profitable manner while minimizing the environmental impact of such work. This paper presents the conceptual screening study, the systems that have been evaluated, the selection criteria and the resulting operating system.

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Rapporti di organizzazioni sul tema "Water storage, Papua New Guinea"

Papua New Guinea - Financial Education - Films - Storage. Reserve Bank of Australia, marzo 2021. http://dx.doi.org/10.47688/rba_archives_2006/04127.

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