In this study, an examination of the everyday experiences of the contract migrant Filipina domestic helpers exposes a culture of indifference which pervades the Hong Kong society on all levels--individual, community, and judiciary. At the centre of the abuses inflicted upon the Helpers is the employment contract with extraordinarily restrictive terms which promotes abuse by many employers. This study also looks at the transnational informal social infrastructure which has been organized by the Filipino community to mediate the hostile working environment engendered by the indifference of the global economic and political climate upon their lives. Faced with the task of implementing new policies for controlling labour migration into Hong Kong, the legislators have focused on the end result and finding the means with which to accomplish their goal. Embedded within this process are unexamined cultural mores and practices. Although the starting point is to benefit the community, by providing domestic helpers to serve the middle and upper class households, too often the abusive consequences to individual migrants are ignored as the women become the means to an end. Migration has often been viewed as an aberration to the notion of the sedentary community. Treated as an anomaly, it is the migrant who problematizes simple theoretical positions of social organization and structure. The migrant is always treated as the one who does not conform to the ideal community and is conveniently merged into existing social categories, such as the lower status of women in Hong Kong, and the lower status of domestic workers -- relegated thereby to the periphery of the society's consciousness.

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University of Macau / Faculty of Social Sciences and Humanities / Department of Government and Public Administration

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This study examines how Tagbanua responses to changes in conservation approaches have shaped forest access and use in relation to the political economy of a buffer zone village on Palawan Island, the Philippines. A recent shift from "fences and fines" to "devolved" conservation at Puerto Princesa Subterranean River National Park in Cabayugan has been lauded in government and non-governmental circles to support Tagbanua livelihoods while preserving the rain forest. Concurrently, however, the Tagbanua have adjusted to migrants dispossessing them of land, controlling the trade in forest products, and the means of agricultural production. Given that conservation and local resource access and use now intersect, this study asks whether "community-based" conservation can fulfill its own objectives while addressing older disparities in social relations of production and exchange. / A history of national park and cadastral zoning has restricted Tagbanua access to forest resources while supporting settler migration onto public lands. The two-way process of park zoning and migrant control over trade and productive resources has become interrelated and shaped the evolution of conservation in Cabayugan from 1971-2001. Although older "fences and fines" criminalized traditional resource uses, such as swidden (kaingin), and supported state interests in expanding paddy rice cultivation (basakan ), newer community-based approaches have carried on this agenda. Going against its purported benefits, such conservation has supported the livelihoods of dominant households, both politically and economically. Over time, these households have used political economic opportunities to build on and influence how projects support their livelihoods, which has exacerbated socio-economic differences between both social groups. As a result, conservation practitioners have continued to tie into and support wealthier households' production, while fulfilling the state's agenda of curbing swidden. Confined to unequal trade and restrictions over swidden, Tagbanua livelihoods remain vulnerable and have difficulty sustaining paddy rice. With few options to reinvest, they fail to access those socio-political and economic networks that enable participation in projects that support more lucrative cultivation. Despite good intentions, current attempts by state practitioners and non-governmental organizations at livelihood development for conservation have proven to be more divisive than effective.

Thesis (Ph. D.)--University of Hawaii at Manoa, 2004. / Includes bibliographical references (leaves 539-582). / Also available by subscription via World Wide Web / xxiv, 582 leaves, bound in 2 v. 29 cm

Thesis (Master of Military Art and Science)--U.S. Army Command and General Staff College, 2006. / AD-A463 797. Includes bibliographical references.

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Le but de cette étude est de retracer l’évolution de l’hydrologie dans la partie occidentale de l’Océan Pacifique subtropical en utilisant le proxy εNd analysé sur les foraminifères et sur les oxydes de ferromanganèse authigéniques dans les sédiments. Ceux-ci proviennent de carottes sédimentaires prélevées au nord de la Mer de Chine du Sud (MCS). Avant d’utiliser l’εNd dans les sédiments profonds de la MCS, 16 profils d’eau de mer, collectés au nord de la MCS et dans le Mer des Philippines, ont été analysés afin d’établir la distribution d’εNd des masses d’eau dans l’ouest du Pacifique tropical et dans la MCS, qui jusqu’à aujourd’hui n’était pas documentée. Les valeurs d’εNd des masses d’eau profondes et intermédiaires varient de -2,7 à -4,4 et augmentent légèrement avec la profondeur. Dans la mer des Philippines, les valeurs d’εNd de l’eau intermédiaire du Pacifique Nord (North Pacific Intermediate Water, NPIW) atteint -2.7±0.4 à moyenne profondeur (500 à 1400m). En-dessous de de 1800m, l’eau profonde Pacifique (Pacific Deep Water, PDW) est caractérisée par du Nd moins radiogénique (-4.1±0.5), indiquant l’intrusion de masses d’eau australes. Pour la plupart des stations du nord de la MCS, les masses d’eau en-dessous de 1500m (PDW) affichent des valeurs d’εNd homogènes (~ -4.1), similaires à celles de la PDW dans la Mer des Philippines. Les valeurs d'εNd pour l'eau intermédiaire de la mer de Chine du Sud (South China Sea Intermediate Water, SCSIW, 500-1500m) varient entre -3.0 et -3.9 dû au mélange vertical de la NPIW avec la PDW. Les valeurs d'εNd de l'eau de mer dans la MCS (-5.3 à -7.0) affichent des modifications locales dans des zones où l'eau s'écoule au-dessus de systèmes de dépôt sédimentaire. Ceci implique que "l'échange à la marge" avec des sédiments non radiogéniques (autour de -11) peut se produire dans le temps et dans l'espace sans modifier la composition isotopique du Nd de la PDW dans le Nord de la MCS. Dans un second temps, l’εNd extrait des foraminifères planctoniques G. ruber a été étudié sur la carotte MD05-2904, collectée à 2000m de profondeur sur la marge nord-ouest de la MCS. Cette étude a été conduite dans le but de retracer les variations hydrologiques depuis le Dernier Maximum Glaciaire (DMG) dans la partie occidentale du Pacifique Nord subtropical. Les enregistrements d'εNd ainsi obtenus couvrent les derniers 25 000 ans. Ils affichent une large gamme de valeurs de -4±0.2 à -6.7±0.3, suggérant d'importants changements dans la contribution de la NPDW (εNd=-4) et de la UCDW (Upper circumpolar Deep Water, εNd -6 to -8) dans la zone étudiée. Durant la déglaciation, les enregistrements d'εNd indiquent une diminution des excursions négatives de l'εNd impliquant une plus forte proportion de SSW (Southern-sourced Water) entre 17 et 15 ka BP ainsi qu'entre 10 et 8 ka BP. Ces intervalles de temps sont contemporains de l’évènement Heinrich 1 (HS1) et de l’Holocène inférieur. Les shifts négatifs centrés sur le HS1 coïncident avec un phénomène d'upwelling renforcé dans l'océan austral, associé à un déplacement vers le pôle des vents d'ouest. Ceci implique une augmentation de la formation de la SSW qui se propage dans l'Ouest du Pacifique subtropical. L'excursion négative de l'εNd durant l’Holocène inferieur (~10-8 cal ka BP) indique une plus grande proportion de SSW qui pourrait être associée avec une plus forte production de SSW, comme observé récemment dans l'atlantique Sud, et/ou avec une possible réduction de la NPIW. Nos données suggèrent que le schéma de circulation actuel dans la partie occidental du Pacifique subtropical s'est mis en place il y a 4600 ans. / The aim of this study is to reconstruct the evolution of the hydrology of the western subtropical North Pacific Ocean by using εNd proxy analysed on foraminifera and dispersed authigenic ferromanganese oxide precipitates in sediments from deep-sea cores collected in the northern SCS. Before using the εNd proxy on deep sea sediments of the SCS, Nd of 16 seawater profiles collected in the northern South China Sea (SCS) and the Philippine Sea were investigated to establish the εNd distribution of water masses along the tropical western Pacific and the SCS that, until now have not been documented. εNd values for mid- and deep-water masses of the Philippine Sea and the SCS range from -2.7 to -4.4 and generally increase slightly with water depth. In the Philippine Sea, εNd values for the North Pacific Intermediate Water (NPIW) reach- 2.7±0.4 at mid-depths (500 to 1400 m). Below ~1800 m, the Pacific Deep Water (PDW) is characterized by less radiogenic Nd (-4.1±0.5) indicating the instrusion of southern sourced water masses. For most of the stations in the Northern SCS, water masses below 1500m (PDW) display homogenous εNd values (~ -4.1) similar to those of the PDW in the Philippine Sea. εNd values for the South China Sea Intermediate Water (SCSIW, 500-1500m) vary from -3.0 to -3.9 as a result of the vertical mixing of the NPIW with the PDW in the SCS. Seawater εNd values for the SCS (~5.3 to -7.0) display local modification in areas where the water lies above sediment drift deposit systems. This implies that “boundary exchange” with unradiogenic sediments (around~11) may occur temporally and spatially and does not modify he Nd isotopic composition of the PDW in the Northern SCS. In a second step, seawater εNd extracted from cleaned planktonic foraminifera G. ruber has been investigated on core MD05-2904, collected at a deph of 2000m on the north-western margin of the SCS. This study was undertaken in order to reconstruct hydrological variations since the LGM in the western subtropical North Pacific. The εNd records obtained from foraminifera spanning the past 25kyr. Display a wide range of values, ranging from -4±0.2 to -6.7±0.3, suggesting important changes in the contribution of the NPDW (εNd=-4) and the UCDW (εNd -6 to -8) in the subtropical western Pacific. During the period of deglaciation, εNd records indicate a relative decrease in the negative excursions of the εNd implying a higher proportion of SSW during the time intervals 17-15 cal kyr BP and 10-8 cal kyr BP; these intervals are coeval with the HS1 and early Holocene. The negative shifts centered on the HS1coincide with an enhanced upwelling in the Southern Ocean, associated with a polewards shift of the southern westerlies, inducing an enhanced formation of the SSW that propagates to the subtropical western Pacific. The negative excursion of the εNd during the Early Holocene (~10-8 cal kyr BP) indicates a higher relative proportion of SSW that could be associate with higher production of the SSW, as has been recently observed in the South Atlantic, and/or with a possible reduction of the NPIW. Our data suggest that the present modern circulation pattern in the western subtropical Pacific Ocean was fully established after 4.6 cal kyr BP.