Academic literature on the topic 'Rivers Papua New Guinea Morobe Province'

The Papua New Guinea (PNG) species of the water beetle genus Hydraena Kugelann, 1794, are revised, based on the study of 7,411 databased specimens. The two previously named species are redescribed, and 130 new species are described. The species are placed in 32 species groups. High resolution digital images of all primary types are presented (online version in color), scanning electron micrographs of representative species are given, and geographic distributions are mapped. Male genitalia, representative female terminal abdominal segments and representative spermathecae are illustrated. Papua New Guinea Hydraena species are typically found in sandy/gravelly stream margins, often in association with streamside litter; some species are primarily pond or swamp dwelling, and a few species are usually found in the hygropetric splash zone on stream boulders or on rocks at the margins of waterfalls. The geographic distributions of PNG Hydraena are compared with the Areas of Freshwater Endemism recently proposed by Polhemus and Allen (2007), and found to substantially support those areas. Only one species, H. impercepta Zwick, 1977 is known to be found in both Australia and Papua New Guinea. The probable Australian origins of the PNG hydraenid genera Gymnochthebius and Limnebius are discussed. The origins of just a few species of PNG Hydraena appear to clearly be Australia, and of comparatively recent origin, whereas the origins of the remainder remain problematic because of lack of knowledge of the Hydraena fauna in Papua Province, Indonesia, and islands large and small to the west of New Guinea. No endemic genera of Hydraenidae are currently known for New Guinea, whereas 98% of the known species are endemic. New species of Hydraena are: H. acumena (Eastern Highlands Province: Koma River, tributary of Fio River), H. adelbertensis (Madang Province: Adelbert Mts., below Keki), H. akameku (Madang Province: Akameku–Brahmin, Bismarck Range), H. altapapua (Southern Highlands Province: Sopulkul, 30–35 km NE Mendi), H. ambra (Eastern Highlands Province: Wanitabi Valley, nr. Okapa), H. ambripes (Madang Province: Finisterre Mts., Naho River Valley, Budemu), H. ambroides (Eastern Highlands Province: Wanitabi Valley, nr. Okapa), H. apertista (Madang Province: Finisterre Mts., Lower Naho Valley, Hinggia), H. apexa (Eastern Highlands Province: Okapa), H. aquila (Madang Province: Simbai area), H. aulaarta (Western Highlands Province: Kundum), H. austrobesa (Central Province: nr. Port Moresby, Sogeri Plateau, Musgrave River), H. bacchusi (Eastern Highlands Province: Wanitabi Valley, nr. Okapa), H. balkei (Eastern Highlands Province: Akameku–Brahmin, Bismarck Range), H. bicarinova (Eastern Highlands Province: Wanitabi Valley, nr. Okapa), H. bifunda (Morobe Province: c. 7 mi. Lae–Bulolo road), H. biundulata (Morobe Province: Lae–Bulolo road), H. brahman (Madang Province: Ramu Valley, 4.5 km N Brahman), H. bubulla (Madang Province: Akameku–Brahmin, Bismarck Range), H. buloba (Morobe Province: Herzog Mts., Wagau), H. buquintana (Western Highlands Province: Mt. Hagen town area), H. carinocisiva (Eastern Highlands Province: Aiyura), H. carmellita (Morobe Province: Herzog Mts., Wagau), H. cavifrons (Madang Province: Ramu Valley, 4.5 km N Brahman), H. cheesmanae (Central Province: Kokoda), H. clarinis (Madang Province: Sepik Ramu Basin, Kojé Creek), H. colorata (Morobe Province: 5 miles W of Lae, Buins Creek), H. confluenta (Eastern Highlands Province: Umg. [=environs of] Kainantu, Onerunka), H. copulata (Gulf Province: Marawaka, Mala), H. cunicula (Madang Province: Akameku–Brahmin, Bismarck Range), H. decepta (Eastern Highlands Province: Okapa), H. diadema (Eastern Highlands Province: Purosa Valley, nr. Okapa), H. dudgeoni (Madang Province: Sepik Ramu Basin, Kojé Creek), H. einsteini (Central Province: Port Moresby–Brown River road), H. essentia (Eastern Highlands Province: Sepik River Basin, stream beside milestone labelled G-99), H. exhalista (Gulf Province: Marawaka, Mala), H. fasciata (Morobe Province: Herzog Mts., Wagau), H. fascinata (Madang Province: Finisterre Mts., Naho River Valley, nr. Moro), H. fasciolata (Madang Province: Madang, Ohu Village), H. fasciopaca (Madang Province: Keki, Adelbert Mts.), H. fenestella (Morobe Province: Lae-Bulolo road), H. foliobba (Morobe Province: Herzog Mts., Wagau), H. formosopala (East Sepik Province: Prince Alexander Mts., Wewak), H. funda (Central Province: Moitaka, 7 miles N of Port Moresby), H. fundacta (Madang Province: Adelbert Mts., Sewan–Keki), H. fundapta (Central Province: Port Moresby–Brown River road), H. fundarca (Eastern Highlands Province: Okapa), H. fundextra (Morobe Province: Markham Valley, Gusap), H. galea (Eastern Highlands Province: Akameku–Brahmin, Bismarck Range, 700 m), H. herzogestella (Morobe Province: Herzog Mts., Bundun), H. hornabrooki (East Sepik Province: Sepik, main river), H. huonica (Madang Province: Kewensa, Finisterre Range, Yupna, Huon Peninsula), H. ibalimi (Sandaun Province: Mianmin), H. idema (Eastern Highlands Province: Umg. [=environs of] Onerunka, Ramu River), H. impala (Central Province: nr. Port Moresby, Sogeri Plateau, Musgrave River), H. incisiva (Morobe Province: Herzog Mts., Wagau), H. incista (Western Highlands Province: Simbai, Kairong River), H. infoveola (Gulf Province: Marawaka, Mala), H. inhalista (Madang Province: Finisterre Mts., Naho River Valley, Damanti), H. inplacopaca (Eastern Highlands Province: Waisa, nr. Okapa), H. insandalia (Eastern Highlands Province: Headwaters of Fio River, 0.5 km downstream of river crossing on Herowana/Oke Lookout path, ca. 4.5 km N of Herowana airstrip), H. intensa (Morobe Province: Lae–Bulolo road), H. johncoltranei (National Capital District, Varirata NP), H. jubilata (Madang Province: Finisterre Mts., Naho River Valley, Budemu), H. koje (Madang Province: Sepik Ramu Basin, Kojé Creek), H. koma (Eastern Highlands Province: Koma River, tributary of Fio River, 100 m downstream of rattan bridge crossing, ca. 3.8 km S by E of Herowana airstrip), H. labropaca (Central Province: nr. Port Moresby, Sogeri Plateau, Musgrave River), H. lassulipes (Morobe Province: Herzog Mts., Wagau), H. limbobesa (Gulf Province: Marawaka, near Ande), H. maculopala (Madang Province: Madang, Ohu Village), H. manulea (Morobe Province: Lae, Buins Creek), H. manuloides (Central Province: Port Moresby–Brown River road), H. marawaka (Gulf Province: Marawaka, Mala), H. mercuriala (Sandaun Province: May River), H. mianminica (Sandaun Province:May River), H. nanocolorata (Madang Province: Sepik Ramu Basin, Kojé Creek), H. nanopala (Madang Province: Sepik Ramu Basin, Kojé Creek), H. nitidimenta (Eastern Highlands Province: Koma River, tributary of Fio River, at rattan bridge crossing, ca. 2.6 km N by W of Herowana airstrip), H. okapa (Eastern Highlands Province: Wanitabi Valley, nr. Okapa), H. ollopa (Western Highlands Province: Kundum), H. otiarca (Morobe Province: Herzog Mts., Wagau, Snake River), H. owenobesa (Morobe Province: ca. 10 km S Garaina Saureri), H. pacificica (Morobe Province: Huon Pen., Kwapsanek), H. pala (Morobe Province: Lae–Bulolo road, Gurakor Creek), H. palamita (Central Province: nr. Port Moresby, Sogeri Plateau, Musgrave River), H. paxillipes (Morobe Province: Lae–Bulolo road, Patep Creek), H. pectenata (Madang Province: Finisterre Mts., Naho River Valley, Damanti), H. pegopyga (Madang Province: Ramu Valley, 3 km N Brahman), H. penultimata (Sandaun Province: May River), H. perpunctata (Madang Province: Sepik Ramu Basin, Kojé Creek), H. pertransversa (Eastern Highlands Province: Clear stream, summit of Kassem Pass at forest level), H. phainops (Morobe Province: Lae–Bulolo road, Patep Creek), H. photogenica (Eastern Highlands Province: Goroka, Mt. Gahavisuka), H. picula (Eastern Highlands Province: Goroka, Daulo Pass), H. pilulambra (Eastern Highlands Province: Clear stream, summit of Kassem Pass at forest level), H. pluralticola (Morobe Province: c. 7 miles Lae–Bulolo road), H. processa (Morobe Province: Herzog Mts., Wagau), H. quadriplumipes (Madang Province: Aiome area), H. quintana (Morobe Province: Markham Valley, Lae–Kainantu road, Erap R), H. ramuensis (Madang Province: Ramu Valley, 6 km N Brahman), H. ramuquintana (Madang Province: Ramu Valley, 6 km N Brahman), H. receptiva (Morobe Province: Lae–Bulolo road), H. remulipes (Morobe Province: Herzog Mts., Wagau), H. reticulobesa (Madang Province: Finisterre Mts., Naho River Valley, Moro), H. sagatai (Sandaun Province: Abau River), H. saluta (Madang Province: Finisterre Mts., Naho River Valley, Damanti), H. sepikramuensis (Madang Province: Ramu Valley, Sare River, 4 km N Brahman), H. sexarcuata (Eastern Highlands Province: Akameku–Brahmin, Bismarck Range), H. sexsuprema (Madang Province: Finisterre Mts., Naho River Valley, Damanti), H. spinobesa (Madang Province: Finisterre Mts., Naho River Valley, Budemu), H. striolata (Oro Province: Northern District, Tanbugal Afore village), H. supersexa (Eastern Highlands Province: Okapa), H. supina (Eastern Highlands Province: Wanitabi Valley, nr. Okapa), H. tarsotricha (Morobe Province: Herzog Mts., Wagau, Snake River), H. tetana (Eastern Highlands Province: Okapa), H. thola (Central Province: Port Moresby– Brown River road), H. tholasoris (Morobe Province: Markham Valley, Gusap, c. 90 miles NW of Lae), H. thumbelina (Madang Province: Finisterre Mts., Naho River Valley, Damanti), H. thumbelipes (Sandaun Province: Mianmin), H. tibiopaca (Morobe Province: ridge between Aseki–Menyamya), H. torosopala (Madang Province: Keki, Adelbert Mts.), H. torricellica (Morobe Province: Torricelli Mts., village below Sibilanga Stn.), H. transvallis (Madang Province: Finisterre Mts., Naho River Valley, Damanti), H. trichotarsa (Morobe Province: Lae–Bulolo road), H. tricosipes (Morobe Province: Herzog Mts., Wagau), H. tritropis (Madang Province: Sepik Ramu Basin, Kojé Creek), H. tritutela (Morobe Province: ca. 10 km S Garaina Saureri), H. ulna (Morobe Province: Herzog Mts., Wagau), H. variopaca (Eastern Highlands Province: Wanitabi Valley, nr. Okapa), H. velvetina (Eastern Highlands Province: Purosa Valley, nr. Okapa).

Litoria graminea is a large green canopy-dwelling frog originally described from a single specimen from an unknown locality in Papua New Guinea. We demonstrate that this species as currently recognised contains at least three distinct taxa. We restrict the name L. graminea to a population of animals occurring south of New Guinea’s main cordillera and describe two new species of large green arboreal frogs, one from the Kikori River Basin (Southern Highlands and Gulf Province) and one from the Huon Peninsula (Morobe Province). The two new species can be distinguished from each other by differences in iris and sclera colouration, and both can be distinguished from L. graminea by their narrower heads, different iris colouration and by their small round (vs elongate) nuptial pads.

The analysis of litter quantity, litter decomposition and its pattern of nutrient release is important for understanding nutrient cycling in forest ecosystems. Plant growth and maintenance are partly met through nutrient cycling (O'Connell & Sankaran 1997) which is dominated by litter production and decomposition. Litter fall is a major process for transferring nutrients from above-ground vegetation to soils (Vitousek & Sanford 1986), while decomposition of litter releases nutrients (Maclean & Wein 1978). The rate at which nutrients are recycled influences the net primary productivity of a forest. Knowledge of these processes from tropical rain forests is relatively poor (O'Connell & Sankaran 1997), and in particular there are no known published studies on nutrient cycling from lowland tropical forests in Papua New Guinea. The few studies from Papua New Guinea are confined to the mid-montane forest zone (Edwards 1977, Edwards & Grubb 1982, Enright 1979, Lawong et al. 1993).

The aim of the present work is to provide a comprehensive and rigorous synchronic description of grammatical structures and their meanings in Mangap-Mbula, an Austronesian language spoken in the Morobe Province of Papua New Guinea. Occasional reference is also made to diachronic matters when these touch upon or help to explain synchronic patterns. In the introductory chapter, the linguistic, geographic, and cultural setting of Mangap-Mbula is described, significant dialect variations are outlined, previously published material on the language is noted, the nature and sources of the data upon which the present analysis is based are described, and a brief overview of Mangap-Mbula grammar is given. The second chapter presents a description of the sound system of the language. The description includes: 1) units distinguished, 2) allophonic and morphophonemic alternations, and 3) segmental composition of morphemes. The third chapter is a description of the morphology of the language. It characterizes both the structure of words and the various word classes which are distinguished in the language. Because of their complexity, adverbs receive especially detailed treatment. The fourth chapter is a presentation of phrase structure up to the level of simple sentences and complement clauses. The theoretical model used is a modified version of the X-bar theory of phrase structure as outlined in Gazdar, Klein, Pullum, and Sag (1985) and Pollard and Sag (1987), in which formal statements are supplemented by prose descriptions. The major modification consists in the replacement of the verb phrase constituent by a predicate phrase in order to more naturally account for non-verbal predicates. The fifth chapter describes mechanisms for combining simpler sentences into more complex ones. It, therefore, treats relative clauses, complement clauses, and various types of sentential connectives. The connectives system of Mangap-Mbula is relatively intricate, but attempts have been made to delineate precisely the meaning differences between various forms. The sixth and final chapter is a study of various means of referring. In it are treatments of Thematic devices, a statistical study of the frequencies and continuity characteristics of various encodings of clausal arguments, and a description of the principal devices for encoding emphasis. There are four Appendices. The first one presents evidence for surface phonemic contrasts, while the second one consists of a reconstruction of the historical developments of consonant and vowel phonemes from Proto-Oceanic. The third Appendix is entitled "On How To Say Things" and consists of a semantically organized set of examples. The fourth Appendix contains three glossed texts. Throughout the grammar, strong emphasis is placed upon precis ely characterizing the meanings of various forms and structures.

This thesis is a reference grammar of Nungon, a Papuan (non-Austronesian) language spoken by about 1,000 people in the southern Uruwa River valley, Kabwum District, Morobe Province, Papua New Guinea. Nungon forms the southern, higher-elevation, end of an elliptical dialect continuum with the Uruwa River at its center. This grammar focuses on the dialect of Towet village. Nungon is an agglutinating language with some fusion. Nouns, adjectives, and verbs are open classes. There are relatively few inflecting verbs, however; loans are incorporated with auxiliary verbs. Clauses are verb-final, and morphology is predominantly suffixing. Grammatical relations are marked with enclitics. Nungon is a clause-chaining language. Medial clauses have verbal predicates that are unmarked for tense or mood, while final clauses have verbal predicates that are fully-inflected for tense or mood. Medial clauses are marked for switch-reference. Two different number systems operate in different areas of Nungon grammar. The maximal number system is a tripartite one, with singular, dual and plural number values distinguished. This system features in subject argument indexation on final and medial verbs, number marking on nouns with prototypically-human referents, and the emphatic (reflexive/contrastive) personal pronouns. The second number system is a bipartite one, with singular and non-singular (more than one) number values distinguished. This system features in object argument indexation on verbs and basic personal pronouns. Nungon has no grammatical gender. Animacy and humanness play roles in the grammar: only nouns with prototypically human referents may be marked for number, while some verbal categories, such as the Perfect aspect, only occur when the verb's subject argument has animate reference. Nungon has 14 consonant phonemes in regular use, two additional rare consonants, and six vowels. It has more phonemic distinctions among back vowels than among front vowels. Phonological word boundaries may be distinguished on several grounds, including restrictions on phonological word-final consonant phonemes, spirantization of stops intervocalically within phonological words, and prohibition on prenasalization of phonological word-initial voiced obstruents. Verbal morphology is complex. A closed subset of transitive verbs obligatorily bear prefixes indexing the verb's object argument. Five tenses are distinguished through verbal inflection; two of the distinctions among tenses are neutralized under negation. The Near Future tense also functions in conditionals and statements of general truths. Additional inflectional categories of final verbs are: Immediate and Delayed Imperatives, Probable, Irrealis, Counterfactual, and Inferred Imperfective aspect. Habitual, Continuous, and Continuous Habitual apects are marked through auxiliary constructions. The Inferred Imperfective aspect combines non-direct evidentiality and imperfective aspect. Non-final verb forms mark additional aspectual distinctions. The grammar contains 13 chapters. Chapter 1 gives the linguistic, cultural, and geographical context for the Nungon language. Chapter 2 presents phonology, including intonation. Chapter 3 describes word classes. Chapter 4 explains nominal morphology and characteristics of the Noun Phrase. Chapter 5 outlines final verbal morphology. Chapter 6 discusses non-final verbal morphology, including the Nungon switch-reference system, aspect marking, and Causative constructions. Chapter 7 introduces Nungon personal pronouns and demonstratives. Chapter 8 examines the five grammatical relation-marking enclitics and one related suffix. Chapter 9 reports on representation of possession in Nungon, with explanation of kin terminology as it pertains to possessive marking. Chapter 10 is an exposition of Nungon clause types, including both verbless clauses and clauses with verbal predicates. Chapter 11 analyzes two major types of complex predicates: light verb constructions, and tight multiverb constructions. Chapter 12 is an account of clause combining in Nungon, including coordination of final clauses, relative constructions, complementation strategies, subordinate clauses, and speech reports. Finally, Chapter 13 includes descriptions of grammatical morphemes that function at the clause level, as well as documentation of Nungon narrative information structure, discourse organizationi, and the pragmatics of communication. The appendix includes four texts: two dialogues and two monologual narratives.

This is a grammar of Ma Manda, a language of Papua New Guinea, which covers major aspects of this previously undescribed language. The analysis is supported by culturally-embedded examples from a recorded text corpus. The result is a comprehensive preservation of this endangered language for its speakers, and for linguistic and anthropological scholars working in the Papuan arena.

It has been assumed in this thesis that there are gaps in the various spaces of meaning, understanding, treatment and theorisation of internal migration in Papua New Guinea, at different scales, to have resulted in the contestation of its nature, experience, outcomes and explanations in Papua New Guinea. Internal migration is the most contested aspect of the process of development change and progress in the country because while migration follows the rural-urban path according to conventional expectations, the bulk of experiences and outcomes are of poverty and issues. Yet its relevance and pivotal role in the development process renders it an important issue that requires proper understanding and explanation. This research proposes to fill the spatial knowledge gaps about internal migration at both the micro-level of individuals and households and the macro-level of the economy and society, and at the methodological and theoretical levels. These gaps are rooted in the absence of a holistic explanation of internal migration that properly answers simultaneously the questions of 'what is migration?' and 'who is the migrant?' Thus, it is important that the role and response of both migrants and migration to changes, including social and economic progress, are incorporated in that integrated and holistic explanation. The lack of clarification of the meaning of internal migration has arisen mainly from the ambiguity in the nature of treatment, understanding, and explanation of migration at the societal, methodological and disciplinary levels. At the practical level, migrants are stigmatised as criminals and are considered as not belonging in their places of residence, where they have moved and settled. The unfavourable public view on migrants and migration have influenced State and Provincial Government reactions and planning against migrants and migration. Media reports that blame criminal activities on migrants have contributed to an escalation ofboth emotional and physical reactions against them. However, the National Constitution stipulates that all citizens can move anywhere in the country for the purpose of participating in economic activities, so that internal migration is acceptable and legalised in that sense. The reaction of the society to migration reflects a literary divergence and a philosophical chasm that is rooted in disciplinary traditions of the social sciences. Disciplinary traditions have differentiated between the micro-level study of migrants and macro-level study of migration as mutually exclusive. The freedom of movement guaranteed in the National Constitution reflected the contemporary thinking of the time when the Constitution was written, that migration was necessary for distributing labour to places of industry, employment and high wages. This is the opposite of migration that arises from the conditions found in less economically developed places, and of migrants as poor, unemployed, uneducated and a problem for development and progress. Such explanations highlight the need for an integrated perspective that informs, improves understanding and explains internal migration and that which fill in the knowledge gaps already identified. In turn, this holistic understanding and explanation requires a proper contextualisation of the benefits and costs of migration to society. This thesis argues that the proper context for researching, understanding and explaining internal migration is Papua New Guinea's hybrid socio-economy (Curry 2003), in which there are no clear boundaries between socio-cultural and economic processes of meaning, valuing, experience and practice. It further argues that the integrated methodology is a mixed methods approach that can guide the formulation and implementation of the research design, methodology and research outcome. The ambiguities referred to above imply the need to provide operational definitions of internal migration, migration, and migrant. 'Internal migration' refers to voluntary or involuntary (see 6.4.1) movements of people between different places within the country leading to semi-permanent or permanent residence. This term will be used interchangeably with 'migration'. The term 'migrant' refers to individuals or groups of people who, for a variety of reasons, including economic and social, undertake voluntary and or, involuntary movements between places, leading to semi-permanent or permanent residence. The central focus of this thesis is on 'in-migrants', which may refer to voluntary or involuntary migrants (see Chapter 6), who for a variety of reasons, move into places including rural, urban and peri-urban locations. The economy will be discussed in terms of the national, provincial, district, LLG, village, household and individual levels. 'National' refers to the country as a whole. Province, district, LLG and village refer to the administrative units of governance from largest to the smallest. Household refers to a core nuclear family but may include relatives and non-relatives living with them. The operational definitions provided of internal migration, migration and migrant expose the partiality of exclusive explanations and treatment of internal migration within macro or quantitative and micro or qualitative approaches. At the same time, realisation is made of the need to combine the approaches in terms of a mixed methods research so as to order to capture the effects of the dual economy, which comprises a large subsistence, dominated by social institutions, and a small cash economy. A mixed methods approach, which included both quantitative and qualitative data, was employed in this research (see Chapters 3 and 4) in order to reflect the hybrid socio-economic context in which migration occurs and is experienced. Quantitative methods of data collection used were the 2000 National Census and field surveys of migrant families. A country-wide picture of migration was obtained from an analysis of the National Population Census of 2000, of 5,190,786 individual cases (the total population). These data were transformed into SPSS tables for analyses. Independent variables of age and sex were cross-tabulated against dependent variables of relation to household, highest level of education completed, duration in years of residence, and occupation to determine the relationship between migrant characteristics and economic outcomes for migrants from their migration. In Chapter 3, cross-tabulations are performed of migration data at the level of the province for the whole country. Chapter 4 reports on migration data of the same variables in two case study provinces of Morobe and the Eastern Highlands, down to the level of District, in each province. Survey questionnaires administered during the field work to collect household data on migration and socio-economic variables in the provinces of Morobe and the Eastern Highlands were aimed at clarifying the patterns of the role of families in migration and livelihood outcomes arising from migration. A migrant survey questionnaire (Appendix 1.4.1) was conducted on 50 migrant households with 25 questionnaires in each province, and 50 non-migrant households also with 25 in each province. Migrant households were sampled according to province of origin, age ofhead ofhousehold, occupation and marital status. Only five households composed of either migrant and or non-migrant households were selected in five peri-urban and ten rural villages. These data were analysed in Excel. The results are reported in Chapters 5 and 6. Qualitative methods used to capture the patterns of migrant experiences and livelihood outcomes from migration were observation and participant observation, a travel diary, field notes and in-depth life migration history interviews with individual migrants selected from each of the surveyed households. Observations were conducted at the same time as the administration of the survey questionnaires and in-depth life migration history interviews. A travel diary was kept daily. Field notes also were kept of interesting or unusual anecdotal evidence and experiences of migrants and their livelihood outcomes. Traditional expectations that migration IS the key to accessing social services and economic opportunities are implicated from the study of quantitative data but qualitative data reveal that these expected outcomes from migration are the ideal but the general outcome from migration for the majority of migrants is poverty which includes access and affordability issues (see Chapter 1). Yet, migrants are making intentional decisions and as active participants and agents of change they are the beneficiaries of the social and economic outcomes that result from migration. 'Migration' between locations that results in semi-permanent or permanent change of residence continues to occur and is here to stay. 'Migrants,' who are individuals or groups, including the household, participate both as actors and agents of that change in the process ofmigration to places perceived to offer better economic opportunities and social services. Specific analysis of the quantitative data from the 2000 Census shows that the impact of the economy on migration to rural and peri-urban places is unequal. These sectors of the hybrid or dual economy are dominated by the social institutions which outweigh the impact of the small cash economy. At the urban, peri-urban and roadside places to which migrants move, and which they perceive as offering high levels of employment opportunities, they do not realise the expected social and economic outcomes that might have motivated them to move there. At the macro-level of the national or provincial economies therefore, the majority of migrants tend to have rural social and economic characteristics including no education, a subsistence occupation, a short-term duration of residence, and extended family households. These characteristics are those of poverty (see Chapter 1). Qualitative data collected during fieldwork acquired experiential and livelihood data of migrants arising from the migration experience that have assisted to explain in the Chapters 5 and 6 the causes, effects, outcomes, and behaviour, and the multiple Iuoves of migrants that are an integral aspect of the internal migration experience in PNG. Life histories, household surveys, field notes and observations conducted on rural and peri-urban migrants yielded data that support the important role and relevance of internal migration as a cause and an effect of development change and migrants as active agents of that process and as livelihood participants and beneficiaries in the outcomes. The experience patterns of individual and migrant household provided complementary insights about the relationship between internal, migration and the development process in the country. As a development process, migrants move to access services, sources of cash incoine such as markets, employment in urban and peri-urban locations because these are not generally to be found in their poor rural places of origin. The motivations or causes for the majority of movements are social, representing sponsorship of migration for poor rural migrants as opposed to perceptions that all movements are voluntary. Contrary to conventional perspectives, internal migration follows a step-wise direction to destination hence it occurs in a process where a variety of social and economic negotiations continue to be made between migrant and sponsors or carers, between places to ascertain the next move and a destination. The evidence that a migration is completed are migrant owns a house, garden and a regular source of cash income generation activities. Migrants can continue to participate in travels referred to as hevi for participation in life cycle events including births, deaths, initiations, marriages and events of family and friends and events requiring heavy financial engagements including compensations, house constructions, and school fees, because migrants attempt to rescue their rural households from these burdens. A finding also was that remittances are used for hevi-related travels (see Chapters 5 and 6) and not necessarily on improving the livelihood platform of rural origin households. Outcomes of their fulfilment of socio-cultural obligations and relationships are more important outcomes for migrants than economic investments of cash generated at destination. These research insights have also demonstrated the usefulness of the mixed methods research approach to yield information on internal migration that have clarified the differences and interrelations sought between quantitative or macro-and qualitative or micro-level approaches. The research has also demonstrated that both quantitative methods which provide data on migration patterns and migrant characteristics and qualitative methods which provide data on the socio-cultural meanings, understandings and outcomes of migration and migrant experiences, have an important complementary role and relevance for migration research. The research has also highlighted that these clarifications can correct misunderstandings and explanations of internal migration at the practical, societal, methodological and theoretical levels. The research has also demonstrated that half a century of attempts to bridge the gap between macro-explanations of migration and micro-explanations of migrants is enabled through the combined application of both quantitative and qualitative methods, techniques of data analyses and data. Quantitative data identifies the patterns of influence of the cash economy on migration and its impact on migrants in terms of the characteristics of those who move. Qualitative data provides insights into the migrant experience and information on these patterns and their influences. This exercise has been informed by considerations of migration from the various disciplines of the social sciences including economics, sociology, anthropology and geography. As a geographical research, it has rightly evoked the traditional claims about the synthesising nature of geography in terms that its essence of spatial linkages bridges both the quantitative or macro-and qualitative or micro-level explanations about internal migration in Papua New Guinea. There is promise and urgent need for developing a mixed methods explanation of internal migration in the context of the widespread poverty outcomes from migration, instead of economic prosperity that was envisaged in the National Constitution in 1975. In terms of its practical relevance to PNG, although this research did not focus on Port Moresby which is the capital city and largest recipient of peri-urban in-migrants, it studied focuses on two urbanising provinces of Morobe and the Eastern Highlands and not on the largest urban centre of the national capital. Morobe is also the largest province in the country. Finally, in the hybrid and dual economy, the rural poor utilise migration as their strategy for accessing, benefiting and transferring the benefits and wealth of progress to those poorer than themselves, who remain at their rural origins. The crime-related allegations about internal migration suggest that just like any other development program, internal migration requires a wise management plan and a greater focus on integrated rural development as part of the development plan.

Commands are pervasive in everyday conversations held in Tayatuk, a Finisterre language of the Morobe province in Papua New Guinea. Imperatives in Tayatuk usually order people around but also frequently express approval. The future and the non-final morphologies can also be recruited as command strategies to express, respectively, a command remote in time and space and an appeal. Formally, imperatives do not constitute a uniform paradigm. Canonical imperatives are expressed by the bare form of the verb (for 2sg) and with dedicated imperative morphology for 2pl and 2du. Non-canonical imperatives (for 1 and 3) borrow morphology from the irrealis paradigm. Negative imperatives form a defective paradigm of their own: a single inflection is used regardless of the person and numbers of the subject. The data suggest that imperatives and prohibitives in Tayatuk form separate clause types.