231 |
[pt] A QUESTÃO DA SEGURANÇA NAS NOVAS OPERAÇÕES DE PAZ DA ONU: OS CASOS DE SERRA LEOA E DA BÓSNIA-HERZEGOVINA / [en] SECURITY ISSUES IN RECENT UN PEACE OPERATIONS: THE EXPERIENCES OF SIERRA LEONE AND BOSNIA AND HERZEGOVINAMARCELO MELLO VALENCA 14 June 2006 (has links)
[pt] Tendo como referencial teórico o instrumental do campo da
resolução de conflitos, esta dissertação aborda as
implicações da segurança nas operações de peacekeeping
multidimensional. Através dos elementos verificadores da
resolução do dilema de segurança interno, discute-se a
importância da segurança para o sucesso do peacekeeping no
pós-Guerra Fria e para a reconstrução das estruturas
estatais. Para isso, foram estudadas as missões na Bósnia-
Herzegovina e em Serra Leoa, ambas consideradas bem
sucedidas pela ONU e cujos mandatos previam ações no campo
de segurança e da reconstrução sócio-econômica do Estado.
Ficou claro que o sucesso do peacekeeping multidimensional
não reside apenas na garantia da segurança, vista como a
ausência de ameaça militarizada: em função de sua própria
natureza, essas operações dependem também da abordagem de
questões não-materiais. Contudo, esses aspectos não são
comumente estudados pelos teóricos do campo. Perceber a
importância de suprimir a violência estrutural e preservar
a diversidade cultural é essencial para o novo
peacekeeping. Não fazê-lo é ignorar as causas que deram
origem ao conflito e correr o risco de vê-lo acontecer
novamente. Faz-se crucial, também, a vontade política da
comunidade internacional de agir, sem a qual a cooperação
entre as partes dificilmente acontecerá. Assim, percebe-se
que o objetivo das operações de paz no pós-Guerra Fria não
se limitaria a encerrar a violência direta, mas buscaria
desenvolver cada missão dentro de suas particularidades,
permitindo resolver os conflitos a partir de suas causas e
impedindo que a guerra ocorra novamente. / [en] Using as reference the theoretical field of conflict
resolution, this dissertation discusses the effects of
security in wide peacekeeping operations. Based on an
analysis of the elements of the internal security dilemma,
this dissertation discusses the importance of
consolidating the security in the post-Cold War peace
operations held by the UN and the state-building process.
The empirical studies reported in this work were both
considered successful by the UN, having fulfilled their
mandates with activities and programs developed in the
security and socio-economic reconstruction arenas. The
view expressed in this dissertation is that security,
understood as the absence of militarized threats, is not
enough to guarantee the completion of the mission: as wide
peacekeeping deals with threats both in the military and
the non-military arenas, it demands both material and non-
material approaches, although the latter is not commonly
studied by conflict-resolution researchers. Tackling
structural violence and preserving cultural diversity has
become essential for the success of wide peacekeeping.
Failing to do this is to ignore the causes of the
conflict, at the risk of seeing violence return. It is
also necessary to count with the support of the
international community, which is essential to the
cooperation between parties. The dissertation concludes
that wide peacekeeping is not aimed only at the resolution
of the conflict, but rather intends to deal with its
causes, treating each mission as unique in its
particularities and limitations and preventing the
conflict return.
|
232 |
The Public Health Response to an Ebola Virus Epidemic: Effects on Agricultural Markets and Farmer Livelihoods in Koinadugu, Sierra LeoneBeyer, Molly 08 1900 (has links)
During the 2013/16 Ebola virus disease outbreak in West Africa, numerous restrictions were placed on the movement and public gathering of local people, regardless of if the area had active Ebola cases or not. Specifically, the district of Koinadugu, Sierra Leone, preemptively enforced movement regulations before there were any cases within the district. This research demonstrates that ongoing regulations on movement and public gathering affected the livelihoods of those involved in agricultural markets in the short-term, while the outbreak was active, and in the long-term. The forthcoming thesis details the ways in which the Ebola outbreak international and national response affected locals involved in agricultural value chains in Koinadugu, Sierra Leone.
|
233 |
Risk Analysis in Post-Conflict African Countries: Sierra Leone as a Case StudyStoro, Christine 03 1900 (has links)
Thesis (MA (Political Science))--University of Stellenbosch, 2010. / ENGLISH ABSTRACT: Political risk analysis is considered one of the essential ingredients in decision making
processes when investing abroad. The Iranian Revolution and the oil crisis in the 1970s
accentuated this need as investors increasingly felt the need for a proper assessment of the
risks involved in establishing a business in other countries.
Negative images of African countries combined with conventional risk models which are not
able to accurately assess the political risk realities of post-conflict African countries, may be
one of the reasons for why African countries struggle to attract a substantial amount of FDI.
This study suggests that alternative risk models which are more African-orientated may aid in
improving this situation.
This study has analysed the political risk of Sierra Leone using a conventional risk model, and
an African-orientated political risk model. The aim of this study was to assess whether
conventional political risk models need to be adjusted to be able to more accurately assess the
political risk of post-conflict African countries. The main research question guiding this study
was:
Are conventional risk models able to objectively rate the political risk of post-conflict
countries in Africa?
The conclusion of this research was that African-orientated political risk models are able to
more accurately assess the political risk of a post-conflict African country such as Sierra
Leone. This is mainly due to the soft variables used in a political risk model and also the
relationship between the variables included in the models. The African-orientated political
risk model needs to be analysed further, but this research has made clear the need for a reevaluation
of existing political risk models to be better equipped when analysing post-conflict
African countries. This will not only benefit African post-conflict countries in improving their
risk ratings, but also provide foreign investors with a more accurate identification of the
potential political risks facing an investment in post-conflict African countries. It was
acknowledged in this study that the political risk analyses of Sierra Leone were not conducted
by someone who has inside information of the political risk models used which is a limitation
iii
for the results of this study. It is, however, possible to detect potential weaknesses with each
political risk model and possible areas of improvements. / AFRIKAANSE OPSOMMING: Politieke Risiko Analise word as een van die belangrikste bestandele in die besluitnemingsproses
geag wanneer daar oorsee belê word. Die Iranese Rewolusie en die Olie krisis in die
1970’s het hierdie nood beklemtoon, aangesien beleggers toenemend die belang van deurdagte
assesering van die risikos in verband met die oprigting en instandhouding van besighede
in ander lande erken het.
Negatiewe opvattings van Afrika lande, tesame met konventionele risiko modelle wat nie
geskik is on akkurate asseserings van politike risiko realiteite op te lewer, is dalk van die
redes waarom Afrika lande sukkel om groot Direkte Buitelandse Beleggings te lok. Hierdie
studie stel voor dat alternatiewe risiko modelle wat meer Afrika-gesind van aard is die situasie
kan help oorbrug.
Hierdie studie het die politieke risiko situasie van die Sierra Leone analiseer aangaande‘n
konvensionele riskio model en met behulp van’n Afrika-georienteerde politieke risiko model.
Die studie het gepoog om te assesseer of die konvensionele modelle van politieke risiko
gewysig moet word om in staat te wees om meer akkuraat te oordeel in verband met politieke
risiko in post-konflik Afrika lande. Die hoof navorsingsvraag wat die studie gedryf het is die
volgende: Is die konvensionele risiko modelle in staat om objektief te werk te gaan om die
politieke risiko van post-konflik lande in Afrika te meet?
Die gevolgtrekking van hierdie navorsing is dat die Afrika-georienteerde politieke risiko
modelle meer gepas is om die politike risiko van post-konflik lande soos Sierra Leone te
meet. Dit is hoofsaaklik die geval weens die sagte veranderlikes wat gebruik word in’n
politieke risiko model asook die verband tussen die veranderlikes wat in die model ingesluit
word. Die Afrika-georienteerde politieke risiko model moet verder uitgebrei word, alhoewel
hierdie navorsing dit duidelik maak dat die belang bestaan vir‘n herevaluering van die
bestaande politieke risiko modelle om beter toegerus te wees om analise van post-konflik
Afrika lande uit te voer. Dit word erken dat hierdie studie van die politieke risiko van Sierra
Leone nie uitgevoer was deur iemand wat‘n intieme kennis van politieke risiko modelle het
nie. Dit is uiteindelik wel moontlik on potensiele swak plekke in die mondering van elke
politieke risiko model uit te sonder, en moontlike areas van verbetering voor te stel.
|
234 |
La gouvernance sans Etat : une étude de cas sur les territoires contrôlés par le front révolutionnaire uni en Sierra Leone / Governance without State : a case study on territories controlled by the Revolutionary United Front in Sierra LeoneSesay, Mohamed Kanja 13 December 2013 (has links)
La guerre civile en Sierra Leone débute en 1991 et dure jusqu’en 2002.Encore aujourd’hui, les analystes sont assez partagés sur ses causes, notamment lesmotivations des rebelles du Front Révolutionnaire Uni (RUF), mouvement àl’origine des hostilités. De son entrée en Sierra Leone à nos jours, le RUF a étél’objet de plusieurs débats et critiques, tant sur son organisation que sur sesméthodes guerrières. En questionnant d’abord la capacité organisationnelle de cemouvement, la thèse a pour objet de contextualiser les arguments souvent associésavec des guerres civiles de ce type. Ils insistent sur l’absence de sens : ces conflitsillustreraient d’abord une situation de chaos total. Elles seraient aussi laconséquence de l’absence ou de la défaillance d’un État.Cette présente étude s’inscrit dans le prolongement des débats sur le RUF.Elle démontre que ce dernier n’était pas si désorganisé que ce que racontent lescommentateurs, avertis ou non. Cette opinion répandue résulte notamment d’unemédiatisation intense de son usage intensif de la violence extrême, très réellecependant. Le RUF n’était pas qu’un groupe de voleurs de diamants sanguinairesmais aussi une force assez structurée avec une logique hiérarchique claire, voireune idéologie. Grâce à ces facteurs, il a mis en place des structures lui permettantd’établir les relations de gouvernant à gouvernés avec les populations urbainessous son contrôle. Cette force rebelle a instauré un mode de gestion de lacollectivité. Cela a modifié la nature de ce groupe armé, devenu, dans les zonessous son contrôle, un « appareil administratif » civil, loin d’être toujoursperformant mais bien identifiable comme tel.En juxtaposant les interactions complexes d’une gouvernance quotidienne,la thèse met en lumière les méthodes de gouvernance du RUF et les aspects dits« normaux » de la vie dans ces villes en guerre. Elle analyse les variables de larelation entre les membres du mouvement rebelle occupant ces communes et lapopulation locale. Une fois une ville conquise, les rebelles sont obligés d’y fairequelque chose. Le RUF impose un « système administratif » instaurant un ordre devie en commun dans toute cette zone.L’étude analyse donc ces outils de la gouvernance civile, mobilisés entemps de guerre. Au cours de cet étude, plusieurs recherches de terrain en SierraLeone, ont été menées. Ces séjours sur place ont permis la réalisation de plusieursentretiens, individuels et collectifs. Ils soutiennent les idées générales exposéesdans cette thèse. / The war in Sierra Leone began in 1991 and ended in 2002. Analysts remaindivided on the question of its cause, particularly on the issue of the motivations ofthe rebel Revolutionary United Front (RUF), the armed group which started thehostilities. From its entry into Sierra Leone to date; the RUF has been the subjectof much debate and criticism, both on its organization and its methods of wagingwar. By asking questions relating to the organizational capacity of the RUF, thisstudy aims to contextualize the central arguments often associated with civil warsof the Sierra Leonean kind: they insist on the absence of meaning; these conflictsillustrate a situation of chaos and/or are devoid of political reflections. They arealso the consequence of the absence or failure of a State.This present study continues these discussions in relation to the RUF, bydemonstrating that this guerilla force was not as disorganized as often portrayed,despite increased media coverage on its use of violence. The RUF was not a groupof murderous diamond thieves but also quite structured with a clear hierarchicallogic or ideology. Through this internal organisation, it set up structures toestablish governor/governed relations with urban populations under its control.The rebel force thus established a system to manage these local communities. Suchconsiderations changed the nature of the armed group in the areas under itscontrol, where it established a civil "administrative unit", far from being efficientbut identifiable as such.By juxtaposing the complex interactions of daily governance, the thesishighlights the governance practices of the RUF and the aspects that characterise"normal" life in these « war torn » towns. It analyzes the variables of therelationship between members of the rebel movement occupying these towns andthe local population. Once a town is conquered, the rebels are forced to dosomething there, an "administrative system" establishing an order of coexistence inthe whole area is imposed.The study therefore analyzes the tools of civil governance, mobilized intime of war. During this study, several field research trips to Sierra Leone, wereconducted. These trips have allowed the realization of several interviews,individual and collective. They support the general ideas presented in this thesis.
|
235 |
Les commissions vérité et les violations droits de l’homme et du droit international humanitaire / Truth commissions and human rights and international humanitarian law violationsGuematcha, Emmanuel 18 December 2012 (has links)
Après la commission de violations des droits de l’homme et du droit international humanitaire et dans le cadre parfois d’une transition ou d’une situation post conflictuelle difficile, les Commissions vérité ont été de plus en plus créées au sein des Etats. Parce qu’elles sont destinées à l’examen de violations de règles établies en droit international, se pose la question de leur rapport avec ce droit. Par leurs spécificités formelles et la flexibilité de leurs règles, leur utilisation du droit international et leur prise en compte des victimes, elles constituent un cadre particulièrement novateur dédié à l’examen des violations des droits de l’homme et du droit international humanitaire. Cependant, instances non judiciaires et eu égard aux évolutions du droit international, elles conduisent à s’interroger sur la responsabilité pour ces violations et des obligations internationales de l’Etat à cet égard, et à exiger la mise en œuvre de la responsabilité pénale pour la commission des violations les plus graves qu’elles ont constatées. / In time of transition or in post conflict situations, many truth Commissions have been increasingly created within many States to deal with a past caracterised by many human rights and international humanitarian law violations. Because they are dedicated to investigate violations of established rules of international law, the question emerge on their relationships with international law. Their formal characteristics and their flexibility, their use of international law and the focus and attention they give to the victims of these violations, make them appear to be an innovative mean allowing specific review of violations of human rights and international humanitarian law. However, because there are non-judicial bodies and taking into consideration the developments of international law, they raise questions about responsibility for these violations and international obligations of the State in this regard, and lead to the requirement of prosecution and the implementation of criminal liability for the serious violations they reported.
|
236 |
Essais sur les Investissements Publiques, Mécanismes de Financement et Croissance dans les Pays en Développement : Interactions et Rôle des Facteurs Structurels / Essays on Public Investment, Financing Mechanisms and Growth in Developing Countries : Interactions and Role of Structural FactorsBalma, Lacina 16 September 2015 (has links)
Cette thèse vise à étudier les liens entre les investissements publics, le mode definancement et la croissance économique, tout en mettant en exergue le rôle des conditionsstructurelles. Premièrement, dans un scenario d’amélioration des conditions structurelles(mesurées par l’efficience et la capacité d'absorption de l’économie) comparé à un scenario debase, nous montrons que le potentiel de croissance est supérieur comparé au scenario de base. Parconséquent, la stabilisation de la dette ne nécessite pas des ajustements budgétaires douloureux.Deuxièmement, à travers un scénario d'investissement agressif sur la base d’emprunts nonconcessionnelsen anticipation des revenus futurs du pétrole, nous constatons l’occurrence decontraintes liées à la capacité d'absorption et partant l’effet adverse du syndrome hollandais sur lacroissance du PIB hors pétrole. En outre, des réformes structurelles qui résorberaient lescontraintes liées à l’inefficience et à la capacité d'absorption se traduiraient par une augmentationimportante et durable du capital public. Cela entrainerait une croissance supplémentaire du PIBhors pétrole. Troisièmement, nous montrons que les délais d’exécution peuvent contrer l’effetclassique selon lequel une augmentation de l’investissement public entraine un effet richessenégatif dans le long terme. Aussi, une productivité élevée de l’investissement public peutsubstantiellement créer un effet richesse positif dans le long terme, stimuler la production etpermettre à la consommation et à l’investissement privé de baisser moins. Finalement, noussimulons l’impact des dépenses publiques d’éducation sur la pauvreté au Burkina Faso en utilisant2 mécanismes d’ajustement fiscal : la taxe directe et la taxe indirecte. Les simulations montrentqu’une augmentation uniforme de 40 pourcent des dépenses publiques dans l’éducation primairefiancée par les deux mécanismes de financement améliore non seulement le bien-être maiségalement entraine une baisse de la pauvreté chez tous les types de ménage. Toutefois, lefinancement par la taxe indirecte conduit à un résultat inférieur comparé au financement par lataxe directe. / This dissertation seeks to study the public investment-financing-growth linkages whileeliciting the role of structural economic conditions. First, through an alternative scenario ofimproved structural economic conditions (efficiency and absorptive capacity) and comparing witha baseline scenario, we find that the growth potential is higher than the baseline. Consequently,stabilizing debt does not require painful fiscal consolidation. Second, through an aggressiveinvestment scaling-up scenario that builds on commercial borrowing in anticipation of future oilrevenue, we find that the economy is subject to absorptive capacity constraints and ultimately toDutch disease effects that affect negatively the non-oil GDP growth in the short run. Moreover,we find that structural reforms that address absorptive capacity constraints and inefficienciestranslate into sizable and sustainable increase in public capital. This in turn has a positive spillovereffect in terms of additional growth in the non-resource GDP. Third, we find that implementationdelays can offset the standard negative wealth effect from an increase in government investmentspending in the long run. Also, high-yielding public investment can substantially create positivewealth effect in the long run, raise output and enable private consumption and investment to fallless. Finally, we simulate a 40-percent across-the-board increase in public spending for primaryeducation, financed by an increase in taxes on household income and indirect taxes. We find thatthe two financing mechanisms, not only leads to an increase in the welfare but also to a decline inthe incidence of poverty for all household types. However, the indirect tax-based financing leadsto smaller outcomes compared to the income tax-based financing.
|
237 |
Termination of mission : an exit strategy for the Wesleyan mission of AfricaCameron, Lindsay Logan 11 1900 (has links)
This dissertation develops an exit strategy for missions, drawing upon the experience of the Wesleyan Church in Africa. This is approached in four sections: a literature review, a summary of Wesleyan mission work in Africa, a model for mission work that has been developed within the Wesleyan Church, and applications of the model. The model proposes five stages through which the work of missions progresses: the development of converts, disciples, pastors, leaders and partners. The fourth chapter includes a discussion of related models: the Three Eras of Missions and the Two Types of Missions. At the completion of the 5 Stages of Missions the establishment of a mature national church, fully engaged in international missions and international church leadership, has been achieved. This dissertation concludes that final departure may not be necessary for all missionaries. However, complete handover of leadership is essential. / Christian Spirituality, Church History and Missiology / M.Th.
|
238 |
Warlords in Africa’s “New Wars” Jonas Savimbi and Charles Taylor comparedKok, Chantelle 03 1900 (has links)
Thesis (MA (Political Science))--University of Stellenbosch, 2010. / ENGLISH ABSTRACT: The purpose of this study was to describe the factors that led to the creation of
warlords in Angola and Sierra Leone so as to better understand the dynamics and
origins of warlord politics. The two warlords that were focused on, and compared,
were Jonas Savimbi (Angola) and Charles Taylor (Liberia and Sierra Leone).
Authors like Mary Kaldor (2006), William Reno (1995, 1997, 2000, 2001, 2002, 2006,
2007) and Collier and Hoeffler (2004) contributed toward the base of this study.
Their work captured the issues contributing toward the warlord phenomenon and
generated thought surrounding the context in which these warlords arose. John
Mackinlay (2000) was used to describe and analyse the origins of warlordism and
how the warlord phenomenon has changed with the onset of new wars, especially in
the late 20th and 21st centuries (Kaldor, 2006). Furthermore, the work of Thomas H.
Greene (1984) was used in guiding this thesis into a systematic study, focusing
mainly on the leadership, following, organization, techniques and external support of
both Jonas Savimbi and Charles Taylor as examples of contemporary warlords.
Through utilizing the contributions of the above authors on this topic, the similarities
and differences between the two warlords were explored. The study found that
while Jonas Savimbi and Charles Taylor emerged from different eras and contexts
(Savimbi out of the Cold War and Taylor as a result of globalization), they both
became typical warlords. Savimbi only became a warlord after 1992. Before, Savimbi
used Maoist ideology while an insurgent against Portugal, whereafter he became a
rebel in the Angolan civil war. Taylor was a warlord in diamond-rich neighbouring
Sierra Leone. Both used identity politics to gather a following while Taylor used brute
force and the manipulation of the youth. They both manipulated illicit criminal
networking and operated internationally, smuggling diamonds. The main difference,
however, is that Taylor was an insurgent in Liberia where he seized power in 1990
and became president in 1997, while a warlord in neighbouring Sierra Leone.
Savimbi, on the other hand, never attained presidential power even though he
participated in the 1992 Angolan elections which he lost, whereafter he ceased to be
a revolutionary, and became a real warlord without the external support he previously had. Savimbi was assassinated in 2002 and Taylor abdicated in 2003,
currently standing trial in the International Criminal Court (ICC) in The Hague. He
stands trial for the human right atrocities committed in Sierra Leone. Their legacies
live on. / AFRIKAANSE OPSOMMING: Die doel van hierdie studie was om die faktore te beskryf wat gely het tot die
ontstaan van krygshere (“warlords“)in Angola en Sierra Leone, en om die dinamika
van krygsheerpolitiek beter te verstaan. Die twee krygshere waarop gefokus en
vergelyk was, is Jonas Savimbi (Angola) en Charles Taylor (Liberië en Sierra Leone).
Die denke van skrywers soos Mary Kaldor (2006), William Reno (1995, 1997, 2000,
2001, 2002, 2006, 2007) en Collier & Hoeffler (2004) het bygedra tot die basis van
hierdie studie. Hulle werk het ingesluit die aspekte wat bygedra het tot die krygsheer
fenomeen, en het besinning aangemoedig oor die agtergrondsfaktore waaruit hierdie
twee krygshere ontstaan het.
John Mackinlay (2000) se werk is gebruik om die oorsprong van krygsheerpolitiek te
beskryf, asook hoe die krygsheerfenomeen verander het met die uitbreek van “nuwe
oorloë“ (Kaldor, 2006), veral aan die einde van die 20ste en 21ste eeue. Verder is
die werk van Thomas H. Greene (1984) gebruik om hierdie tesis ‘n sistematiese
struktuur te gee wat gefokus is op die leierskap, volgelinge, organisasie, tegnieke en
eksterne ondersteuning van Jonas Savimbi en Charles Taylor. Hierdie twee persone
is albei voorbeelde van kontemporêre krygshere in die jongste verlede.
‘n Vergelykende studie verg dat ooreenkomste en verskille tussen die twee
krygshere verken word deur gebruik te maak van die bydraes van bogenoemde
skrywers. In die studie is bevind dat alhoewel Jonas Savimbi en Charles Taylor uit
verskillende eras en agtergrond kom (Savimbi uit die Koue Oorlog en Taylor as
gevolg van globalisasie), albei tipiese krygshere geword het. Savimbi het Maoistiese
ideologie gebruik terwyl hy ’n insurgent teen Portugal was. Daarná het hy ’n rebel in
die Angolese burgeroorlog geword. Hy het eers na 1992 ‘n krygsheer geword nadat
hy die verkiesing verloor het en sy buitelandse steun verloor het. Taylor, aan die
ander kant, was ‘n krygsheer in die diamantryke buurland, Sierra Leone. Altwee
krygshere het identiteitspolitiek gebruik om volgelinge te kry, terwyl Taylor ook
brutale krag en die manipulasie van die jeug gebruik het. Hulle het beide
internasionale diamante gesmokkel deur kriminele netwerke te gebruik. Die groot
vi
verskil is egter dat terwyl Taylor ‘n krygsheer in Sierra Leone was, was hy ook ‘n
insurgent in Liberië, waar hy in 1990 mag gekry het en in 1997 president geword
het.
Savimbi, aan die ander kant, het nooit presidensiële mag verkry nie, alhoewel hy
deelgeneem het aan die 1992 Angolese verkiesing. Hy het daarna opgehou om ‘n
revolusionêr en ‘n rebel te wees en het ‘n ware krygsheer geword (sonder die
eksterne ondersteuning wat hy voorheen gehad het). Savimbi is in 2002 vermoor en
Taylor het in 2003 abdikeer. Taylor is tans onder verhoor in Den Haag waar hy tereg
staan by die Internasionale Strafhof vir oorlogsmisdade en menseregteskendings in
Sierra Leone. Beide hierdie krygshere se nalatenskap leef egter voort.
|
239 |
Use of Gallery and Non-Gallery Forest by Ungulates Inhabiting the Loma Mountains Non-Hunting Forest Reserve, Sierra Leone, West AfricaKortenhoven, Aaron Peter 01 January 2009 (has links)
This 11-month study examined rates of encountering dung pellet groups, dung piles and ungulates in gallery forests and non-gallery forests during diurnal surveys in the Loma Mountains Non-Hunting Forest Reserve (LMNHFR) in Sierra Leone, West Africa. These indices of relative abundance were then used to infer relative habitat use by the seven ungulate species on which data were collected. This study also examined the differences in rates of encountering duikers during nocturnal surveys with rates of encountering duikers during diurnal surveys to determine which time of day produces higher rates of encounter, and thereby a more accurate estimate of duiker abundance. The dung of four of the seven species, namely Cephalophus niger, Philantomba maxwelli, Tragelaphus scriptus, and Potamochoerus porcus is encountered at a higher rate in gallery forest than in non-gallery forest. Rates of encountering the dung of three species, C. silvicultor, C. dorsalis and Syncerus caffer nanus, do not differ between forest types. Rates of encountering four species, namely C. niger, P. maxwelli, T. scriptus, and C. silvicultor are higher in gallery forest than in non-gallery forest. Rates of encountering three species, namely C. dorsalis, S. caffer nanus, and P. porcus do not differ between forest types. Rates of encountering duikers ranged from three to six times higher during nocturnal surveys than during diurnal surveys for C. niger and P. maxwelli and 20 times higher for C. dorsalis. Survey timing did not affect the rate of encounter for C. silvicultor. Forest ungulates in the LMNHFR utilize gallery forests regularly. Possible reasons for the higher rates of encounter for six of the species in gallery forests compared with non-gallery forests are access to water, readily available browse resulting from annual fire damage on the periphery and interior of gallery forests, and easy access to cover for ungulates when foraging in adjacent grassland. Given the current rate of forest loss in West Africa, studies examining how forest mammals are able to persist in small forest fragments should be high priority for both government and conservation groups. The findings here give evidence that forest ungulates can and do use small areas of forest. Most importantly, the findings from this study show the global value of the LMNHFR for the conservation of large mammals endemic to the Upper Guinea Forests.
|
240 |
Towards a semantics of linguistic time : exploring some basic time concepts with special reference to English and KrioNordlander, Johan January 1997 (has links)
Using English and the West-African creole language Krio as the objects of investigation, this study proposes an analysis in which verbs and the paradigms pertaining to verbs are conceived of as being the only direct carriers of linguistic time encoding. The fundamental assumption is that nominals encode substance, be it concrete or abstract, and that verbals encode abstract substance with time.The theoretical backdrop is provided by Derek Bickerton's Roots of Language (1981) and "The Language Bioprogram Hypothesis" (1984) in which he proposes a set of conceptually fundamental distinctions. These distinctions: the state/process; the durative/punctual; the realis/irrealis; and the anterior/non-anterior; are discussed in relation to four dynamicity values of verbal nuclei: stative; processive; eventive; and telic. These are proposed by the present author, but draw on Bernard Comrie's aspectual analysis in Aspect (1976).Three different layers of analysis are put forward: (1) the nucleic, which consists of the verbal carrying the meaning core of a situation; (2) the verbal constituency, in which we find all TMA encoding, that is, the tense, mood and aspect of the situation; and (3) the (verbal) situation, which is conceived of as a superordinate, maximum unit of description.It is argued that the dynamicity value of the verbal nucleus to a large extent determines and limits the possible aspectual, modal and temporal interpretations of the situation. / digitalisering@umu
|
Page generated in 0.0568 seconds