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Poverty, ethnicity and religious fundamentalism are the most pressing problems of the 21st century. According to this Indian author, democratisation on the national and international level is the only way to overcome these problems. One reason for the failing of the international institutions is the insufficient representation of the world community, especially in the UN Security Council. A reform of the United Nations seems indispensable. The war against international terrorism is essential but has to be waged without the differentiation between good and bad terrorists.
The role of feedback between erosional unloading and tectonics controlling the development of the Himalaya is a matter of current debate. The distribution of precipitation is thought to control surface erosion, which in turn results in tectonic exhumation as an isostatic compensation process. Alternatively, subsurface structures can have significant influence in the evolution of this actively growing orogen. Along the southern Himalayan front new 40Ar/39Ar white mica and apatite fission track (AFT) thermochronologic data provide the opportunity to determine the history of rock-uplift and exhumation paths along an approximately 120-km-wide NE-SW transect spanning the greater Sutlej region of the northwest Himalaya, India. 40Ar/39Ar data indicate, consistent with earlier studies that first the High Himalayan Crystalline, and subsequently the Lesser Himalayan Crystalline nappes were exhumed rapidly during Miocene time, while the deformation front propagated to the south. In contrast, new AFT data delineate synchronous exhumation of an elliptically shaped, NE-SW-oriented ~80 x 40 km region spanning both crystalline nappes during Pliocene-Quaternary time. The AFT ages correlate with elevation, but show within the resolution of the method no spatial relationship to preexisting major tectonic structures, such as the Main Central Thrust or the Southern Tibetan Fault System. Assuming constant exhumation rates and geothermal gradient, the rocks of two age vs. elevation transects were exhumed at ~1.4 ±0.2 and ~1.1 ±0.4 mm/a with an average cooling rate of ~50-60 °C/Ma during Pliocene-Quaternary time. The locus of pronounced exhumation defined by the AFT data coincides with a region of enhanced precipitation, high discharge, and sediment flux rates under present conditions. We therefore hypothesize that the distribution of AFT cooling ages might reflect the efficiency of surface processes and fluvial erosion, and thus demonstrate the influence of erosion in localizing rock-uplift and exhumation along southern Himalayan front, rather than encompassing the entire orogen.Despite a possible feedback between erosion and exhumation along the southern Himalayan front, we observe tectonically driven, crustal exhumation within the arid region behind the orographic barrier of the High Himalaya, which might be related to and driven by internal plateau forces. Several metamorphic-igneous gneiss dome complexes have been exhumed between the High Himalaya to the south and Indus-Tsangpo suture zone to the north since the onset of Indian-Eurasian collision ~50 Ma ago. Although the overall tectonic setting is characterized by convergence the exhumation of these domes is accommodated by extensional fault systems.Along the Indian-Tibetan border the poorly described Leo Pargil metamorphic-igneous gneiss dome (31-34°N/77-78°E) is located within the Tethyan Himalaya. New field mapping, structural, and geochronologic data document that the western flank of the Leo Pargil dome was formed by extension along temporally linked normal fault systems. Motion on a major detachment system, referred to as the Leo Pargil detachment zone (LPDZ) has led to the juxtaposition of low-grade metamorphic, sedimentary rocks in the hanging wall and high-grade metamorphic gneisses in the footwall. However, the distribution of new 40Ar/39Ar white mica data indicate a regional cooling event during middle Miocene time. New apatite fission track (AFT) data demonstrate that subsequently more of the footwall was extruded along the LPDZ in a brittle stage between 10 and 2 Ma with a minimum displacement of ~9 km. Additionally, AFT-data indicate a regional accelerated cooling and exhumation episode starting at ~4 Ma. Thus, tectonic processes can affect the entire orogenic system, while potential feedbacks between erosion and tectonics appear to be limited to the windward sides of an orogenic systems.
The pollination biology of three mass flowering Utricularia species of the Indian Western Ghats, U. albocaerulea, U. purpurascens, and U. reticulata, was studied for the first time by extensive observation of flower visitors, pollination experiments, and nectar analyses. The ephemerality of the Utricularia habitats on lateritic plateaus, weather conditions adverse to insects, lack of observations of flower visitors to other Utricularia spp., and the predominance of at least. facultative autogamy in the few Utricularia species studied so far suggested that an autogamous breeding system is the common case in the genus. In contrast, we showed that the studied populations are incapable of autonomous selfing, or that it is an event of negligible rarity, although P/O was similarily low as in autogamous species investigated by other authors. In all three species the spatial arrangement of the reproductive organs makes an insect vector necessary for pollen transfer between and within flowers. However, U. purpurascens and U. reticulata are highly self-compatible, which allows for visitor-mediated auto-selfing and geitonogamy on inflorescence and clone level. Floral nectar is present in extremely small volumes in all three species, but sugar concentrations are high. More than 50 species of bees, butterflies, moths, hawk moths, and clipterans were observed to visit the flowers, and flower morphology facilitated pollination by all observed visitors. The results are discussed in the context of the phenological characteristics of the studied species, especially the phenomenon of mass flowering, and the environmental conditions of their habitats.
The development of rural areas concerning food security, sustainability and social-economic stability is key issue to the globalized community. Regarding the current state of climatic change, especially semi-arid regions in uenced by monsoon or El Niño are prone to extreme weather events. Droughts, ooding, erosion, degradation of soils and water quality and deserti cation are some of the common impacts. State of the art in hydrologic environmental modeling is generally operating under a reductionist paradigm (Sivapalan 2005). Even an enormous quantity of process-oriented models exists, we fail in due reproduction of complexly interacting processes in their effective scale in the space-time-continuum, as they are described through deterministic small-scale process theories (e.g. Beven 2002). Yet large amounts of parameters - with partly doubtful physical expression - and input data are needed. In contradiction to that most soft information about patterns and organizing principles cannot be employed (Seibert and McDonnell 2002). For an analysis of possible strategies on the one hand towards integrated hydrologic modeling as decision support and on the other hand for sustainable land use development the 512 km2 large catchment of the Mod river in Jhabua, Madhya Pradesh, India has been chosen. It is characterized by a setting of common problems of peripheral rural semi-arid human-eco-systems with intensive agriculture, deforestation, droughts and general hardship for the people. Scarce data and missing gauges are adding to the requirements of data acquisition and process description. The study at hand presents a methodical framework to combine eld scale data analysis and remote sensing for the setup of a database focusing plausibility over strict data accuracy. The catena-based hydrologic model WASA (Güntner 2002) employes this database. It is expanded by a routine for crop development simulation after the de Wit approach (e.g. in Bouman et al. 1996). For its application as decision support system an agentbased land use algorithm is developed which decides on base of site speci cations and certain constraints (like maximum pro t or best local adaptation) about the cropping. The new model is employed to analyze (some) land use strategies. Not anticipated and a priori de ned scenarios will account for the realization of the model but the interactions within the system. This study points out possible approaches to enhance the situation in the catchment. It also approaches central questions of ways towards due integrated hydrological modeling on catchment scale for ungauged conditions and to overcome current paradigms.
Indien und die G8
(2007)
Seit 2005 ist Indien als eines der fünf Outreach-Länder in die Diskussionen der G8 eingebunden. Dies geschah wegen seiner Rolle als eine der Kraftquellen der Weltwirtschaft sowie als viertgrößter globaler Markt. Indien betrachtet ein offenes Welthandelregime und einen größeren Kapitalfluss in die Entwicklungsländer als notwendig, um diesen zu helfen, deren Exporte zu steigern, neue Jobs zu schaffen und den Wohlstand ihrer Produzenten zu erhöhen.
The conclusion to the special section has three objectives: First, it argues that a focus on "practice" implicitly connects all the articles in the special section and thereby reinforces the core points of the analytical framework introduced by Fuchs and Glaab. Second, the paper summarizes the main messages of the articles by identifying three red threads that are dominant in all four contributions. These are the strong focus of all authors on ideational forces, an emphasis on the role of academics and the description of complexities of local-global interdependencies. Third, some common blind spots are identified that merit future research.
The wide knowledge gaps in invasion biology research that exist in the developing world are crucial impediments to the scientific management and global policymaking on biological invasions. In an effort to fill such knowledge gaps, we present here an inventory of the alien flora of India, based on systematic reviews and rigorous analyses of research studies (ca. 190) published over the last 120 years (1890-2010 AD), and updated with field records of the last two decades. Currently, the inventory comprises of 1,599 species, belonging to 842 genera in 161 families, and constitutes 8.5% of the total Indian vascular flora. The three most species-rich families are Asteraceae (134 spp.), Papilionaceae (114 spp.) and Poaceae (106 spp.), and the three largest genera are Eucalyptus (25 spp.), Ipomoea (22 spp.), and Senna (21 spp.). The majority of these species (812) have no report of escaping from cultivation. Of the remaining subset of 787 species, which have either escaped from intentional cultivation, or spread after unintentional introduction, casuals are represented by 57 spp., casual/naturalised by 114 spp., naturalised by 257 spp., naturalised/invasive by 134 spp., and invasive by 225 spp. Biogeographically, more than one-third (35%) of the alien flora in India has its native ranges in South America, followed by Asia (21%), Africa (20%), Europe (11%), Australia (8%), North America (4%); and cryptogenic (1%). The inventory is expected to serve as the scientific baseline on plant invasions in India, with implications for conservation of global biodiversity.
Gegenstand dieser Arbeit sind die (Selbst-)Darstellungen von Gründer_innen von Nichtregierungsorganisationen (NGOs) im Bereich Kinder- und Frauenrechte in Tamil Nadu, Südindien. Um diese (Selbst-)Darstellungen angemessen analysieren zu können, wird zuerst eine analytische Herangehensweise entworfen, die davon ausgeht, dass bestehende soziologische Konzepte, die in erster Linie in Auseinandersetzung mit einem spezifischen (west-europäischen) Kontext entstanden sind, nicht unhinterfragt auf andere Kontexte übertragen werden können. Das erschwert die Verwendung von Begrifflichkeiten wie „Zivilgesellschaft“, „Entwicklung“ oder auch der scheinbar klaren Dichotomie von Moderne und Tradition. Eisenstadt machte diese Problematik in der von ihm begonnenen Debatte um „Multiple Modernities“ deutlich. In der vorliegenden Arbeit wird an diese Diskussion mit handlungstheoretischen Argumenten angeknüpft, um auch Akteursperspektiven angemessen analysieren zu können. Nachdem der theoretische Rahmen und die methodische Grundlage der Arbeit erläutert wurden, wird Kontextwissen erarbeitet, um die Analyse der Interviews einzubetten. Es werden Diskurse um Kaste und den Status von Frauen sowie Aspekte der aktuellen politischen Situation Tamil Nadus betrachtet. Die (Selbst-)Darstellungen lassen sich dann anhand der im Titel angedeuteten Dreiteilung aufschlüsseln: Die Gründer_innen setzen sich zum ersten mit der eigenen Rolle auseinander. Sie beschreiben sich als „social worker“ und greifen in den Selbstbeschreibungen zum Teil auf populistische Elemente des politischen Umfeldes zurück. Zum zweiten beschreiben sie die eigene Position gegenüber ihren „Zielgruppen“. Dabei wird deutlich, dass die Beziehungen zwischen NGO und „community“ zwischen Partizipation und Paternalismus schwanken. Zum dritten formulieren sie Zielsetzungen in Abgrenzung zu anderen (lokalen) politischen Akteuren: Sie grenzen sich zum Beispiel von einem ihrem Verständnis nach „westlichen“ Begriff von Entwicklung ab und formulieren demgegenüber „eigene“ Ziele. Sie reflektieren über lokale Kooperationen, z.B. mit politischen Persönlichkeiten, Kastenassoziationen, aber auch über Abgrenzungen oder Zusammenstöße, die sich dabei ergeben. Insgesamt wird deutlich, dass die (Selbst-)Darstellungen der Gründer_innen sich spannungsgeladen und ambivalent auf unterschiedliche Diskurse, Ideen und soziale Praktiken beziehen. Sie lassen sich insbesondere nicht in eine Perspektive von „Entwicklung“ einordnen, welche auf der Dichotomie von Moderne und Tradition aufbaut.
In der vorliegenden Diplomarbeit wird untersucht welche Wirkungen der Industriegüterhandel auf die Beschäftigung im Verarbeitenden Gewerbe Indiens hat. Dazu werden die Implikationen der handelstheoretischen Modelle der Neoklassik, der Neuen sowie der Neu-Neuen Handelstheorie abgeleitet und erörtert. Es schließt sich eine empirische Analyse an, die sich an Jenkins und Sen (2006) orientiert. Dabei werden zunächst der Faktorgehalt sowie die Handelsstruktur analysiert. Um die Beschäftigungseffekte zu quantifizieren, erfolgt eine Zerlegung des Beschäftigungswachstums. Es wird auch untersucht, inwiefern die handelsinduzierte Wettbewerbsintensivierung zu einem effizienteren Arbeitseinsatz geführt hat. Die Ergebnisse zeigen, dass die handelsinduzierten Beschäftigungseffekte im Beobachtungszeitraum zwar positiv, aber vergleichsweise gering ausgefallen sind. Gleichzeitig wirkt sich die Entwicklung der Handelsstruktur zunehmend negativ auf das potentielle Beschäftigungswachstum aus, sodass auf Basis der hier gewonnenen Erkenntnisse nicht davon auszugehen ist, dass zukünftige Handelsflüsse einen signifikanten Beitrag zur Schaffung neuer Beschäftigungsmöglichkeiten leisten können.
We analyse current and possible future reforms of the Indian food policies for the most important staple grains, wheat and rice, within a two-commodity dynamic partial equilibrium model with stochastic shocks. The model is empirically grounded and reproduces past values well. It uses a new reduced-form approach to capture private storage dynamics. We evaluate the implementation of the National Food Security Act (NFSA) under several policy measures with the current regime as well as two scenarios with a regime change - implementation of cash transfers and deficiency payments. Implications for market fundamentals and fiscal costs are simulated in the medium term - until 2020/21. The NFSA puts a high pressure on fiscal costs and public stocks. Relying on imports with low support prices results in low fiscal costs and stable, but higher domestic and international prices, and a high risk of zero stocks. A policy strategy to manipulate procurement prices in order to maintain public stocks close to the norms leads to slightly higher fiscal costs with lower, but more volatile prices. The highest domestic price volatility occurs under a strategy which uses export bans in order to maintain sufficient public stocks. A cash-based regime can bring considerable savings and curb fiscal costs, particularly if targeted to the poor, and would leave sufficient stocks due to higher private stocks.