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The purpose of this paper is to measure the environmental changes, which took place in the study area Musawarat ElSufra and the authors try to find the causes of these changes and establish a comparison of the present and past vegetation of the area.

Present vegetation was investigated using fresh plant materials for pollen analysis. Fossils were taken from the hafir (basin) to study the fossil pollen grains at different soil depths. Soil surface samples were taken to analyze the chemical and physical properties of the soil.

The pollen analysis of the samples taken from the hafir (basin) of Musawarat reveals that there are 21 species belonging to 16 families. The dominant families were Cyperaceae, Commelinaceae, Mimosaceae and Amaranthaceae.

Comparison of past and present vegetation reveal the causes of environmental change and insure sustainable development in arid region.

The purpose of this paper is to find the relationship of palaeontology, palaeobotany and coal thickness of Taiyuan Formation during Late Carboniferous – Early Permian Period in Shanxi Province.

This paper selects three regions, namely, Baode, Xishan and Lingchuan, to analyse the distribution characteristics of palaeontology, palaeobotany and variation of coal thickness.

It was found that in a certain period of geological history, palaeontology and palaeobotany play a dominant role in shaping of a coal-bearing basin. Coal seam thickness changes largely from the northwest to the southeast, gradually thinning in Taiyuan Formation.

Palaeontology and palaeobotany play a dominant role in the shaping of a coal-bearing basin.

The factors and criteria leading to the choice of the Dewey Decimal Classification for the BN are outlined. The applications of the classification are discussed within the areas of indexing, shelflisting and signage and special adaptations to local requirements and usages are described. The use of the classification within statistics and computer systems for the library is also indicated. Future developments in the use of the Dewey Decimal Classification, including full edition French language translations, are also outlined.

Despite the impressive record of advancing toward higher education, women are substantially underrepresented in science, technology, engineering, and math (STEM) fields compared to men. Less is known about the factors that explain gendered patterns of participation in STEM in countries with dissimilar national characteristics and educational systems. To fill this gap in the literature, this study first examines the historical trends of female representation in STEM fields cross-nationally. Then, this paper explores the relationship between women’s and men’s enrollments in STEM with various structural, national characteristics. Recognizing that the relationship may vary by subfields of STEM, the study further investigates the association separately for natural science and for engineering. Using time- and entity-fixed effects panel regression models pooled between 1970 and 2010, the study’s analyses built on earlier studies on gender segregation across fields of study and gender inequality in higher education. The findings suggest that the common assumption of tight, positive linkage between societal development and participation in STEM holds for only men at an aggregate level under the period covered. The authors find a negative association between national economic development and women’s participation in STEM, especially for engineering. On the other hand, they find positive associations between men’s enrollment in STEM as well as women’s enrollment in other fields of study with women’s participation in STEM. Taken together, the results suggest the significance of the diffusion of an inclusive logic in higher educational institutions.

Being entrepreneurial requires social, economic, and environmental sustainability. Stories are the way by which we turn our natural desires into behaviors in the world. Only by fully grasping existing stories can an organization add to those stories. Institutional entrepreneurship consists of stories that swarm like bees between hives of the human condition: food, folk-physics, money, classification, sexuality, art, family, affiliations, coercion, folk-psychology, and environment. Here I explore the first, food, creating both a framework and justification for the exploration of the other 10. I first lay out a theoretical framework for storytelling in the institutional entrepreneurial storytelling. This lays out the triad of storytelling: antenarrative creation, narrative distinction, and living story cohesion. Out of this triad of storytelling nine modes of observation emerge: criticality (emotions, ethics, and logic), action (acting, target, and ignored), and Being (ontology, epistemology, real). The triad of storytelling interacts with the nine modes of observation to create 27 adept tropes which act as the species of bees surrounding the hives. These 27 form the basic foundation out of which nine distinct motivations emerge: unity, self-satisfaction, distinction, social-standing, personal-accomplishment, escape, peacefulness, anticipation, and self-reflection. Finally, this chapter concludes with the 15 narrative beats needed to birth a new narrative into a particular hive. By understanding the hives in terms of their distinct motivations, adept tropes, modes of observation, and storytelling, and then applying that knowledge to develop the 15 narrative beats for the hives of food.

Rivers have played a defining role in the global development of human societies and culture. This will undoubtedly continue in the twenty-first century with a growing demand for water, increasing pollution of river channel and floodplain environments, and anthropogenic global warming-related changes in the frequency of floods and droughts. These will have major environmental and societal impacts worldwide. We consider how rivers initially shaped societies, and then how urbanisation, industrialisation and intensified agriculture have more recently transformed river systems, so compromising planetary health and human ways of life. So where do we go from here? Humanity now faces an existential environmental catastrophe of its own making, and it will be on the world's most densely populated floodplains where this crisis will be played out. We highlight likely areas facing the greatest challenges. Ironically, many of these are where ancient civilisations began. Interdisciplinary catchment-based approaches, and new technologies such as those based on satellite imagery and unmanned aerial vehicles, are now beginning to address pressing societal and planetary problems in the unfolding climate crisis.

The study assesses the significance of environmental uncertainty and its effects on fishing strategies of small-scale fishermen in Ende, Flores, Indonesia. Periodic environmental cycles such as the moon phase can have important effects on fishing strategies by regulating the behavior of stocks and tides. Traditional lunar calendars are used by subsistence fishermen to decide when and where to go fishing. Environmental uncertainty, specifically unprecedented changes in oceanographic and atmospheric conditions, is threatening the predictability of traditional systems of ecological knowledge.

Methods included ethnographic and observational techniques. Interviews (n = 58) and surveys (n = 132) are qualitatively and quantitatively analyzed. A combination of standard statistical tests, multilevel models, and cluster analysis is applied to long-term repeated observations of fishing events (n = 2,633).

Endenese fishermen emphasized the importance of the traditional lunar calendar to allocate their effort in interviews and surveys. This belief does not coincide with observed behavior. Contrary to expectations from the traditional calendar, the lowest probability of fishing happens in the intermediate phases, with fishing also occurring during the full moon. Differences between individuals play an important role in explaining variability in returns. Finally, based on the consideration of variability, three different fishing strategies are identified that suggest an effect of environmental uncertainty in effort regulation.

The paper underlines the importance of studies of variability to identify behavioral flexibility and adaptation. Results emphasize the value of considering individual traits in the analysis of subsistence practices.

This chapter considers the environmental damage related to Ireland’s recent ‘ghost estates’, placing this disastrous waste of resources in the long historical context of ancient ruins that also dot the land.

It considers ruins from an ecocritical perspective, as material artefacts attesting directly to people’s relationship with their environment.

From ancient megaliths and sacred sites to imposing castles, Ireland’s impressive ruins ignite romantic reflections in many. Yet, just like the modern ruins of ghost estates, they also tell of an often oppressive relationship between human cultures and the natural environment. Ironically perhaps, stone circles and tombs that seem to speak of people living in much closer relation to non-human nature than we moderns do are also associated with the environmental scourge of deforestation. Yet, they at least stand testament to an ethic of timelessness and robust building, as well as resistance to a seemingly irresistible process of capitalistic modernisation; the recent ruins are devoid of such ethical commitments. Given this, however, creative responses should also be noted to the logic of the ghost estates, including Cloughjordan’s Ecovillage and the NamaLab project.

Three sets of responses that all work more realistically with a recognition of the limits of sustainable development are considered in the conclusion: Transition Towns, an Ecovillage and architectural reutilisation of defunct buildings.

The purpose of this paper is to analyze the sources and qualities of information on climate change commissioned by the US Congress from its affiliated research bodies.

Cited material in reports commissioned by Congress from three legislative research bodies were categorized and tallied for the years 1990‐2005. Qualities of cited material, such as indicators of primary‐level data analysis and references to peer‐reviewed academic scholarship were considered.

Of the three agencies, the Congressional Budget Office (CBO) makes reference to peer‐reviewed academic scholarship most often. Nevertheless, only around a quarter of all cited material in CBO reports are from academic journals and comparatively few cites are to articles in top‐tier journals. The Congressional Research Service (CRS) cites its own past publications more often than it cites peer‐reviewed scholarship.

Refereed academic journals are not the only source of rigorous scientific information in the reference materials used by the three legislative research bodies. Primary‐level data are found in governmental gray literature, and these data are analyzed by the legislative research bodies in their reports to Congress. The research bodies also make use of peer‐reviewed research by private research organizations, though these latter materials may not be published in academic journals. Further research is needed to determine whether and to what extent the legislative research bodies' reports are consequential in shaping lawmakers' deliberations versus other sources of information and persuasion, e.g. reports by the Intergovernmental Panel on Climate Change, news reportage, constituent perspectives, witness testimony in hearings, campaign contributions, etc.

Legislative research organizations are official conveyors of policy‐relevant information to Congress. It is reasonable to expect these organizations to provide competent analyses derived from peer‐reviewed science. The present paper suggests that commissioned reports by these organizations vary in terms of the range of source materials relied on, but reference materials are seldom derived from top‐tier academic journals. At least one research body, the CRS, frequently refers to its own reports as a major source for information on climate change. Two out of three of the legislative support bodies make greater use of governmental gray literature versus academic scholarship.

References to purported shortcomings in the legislative research bodies' technical/analytical capacities exist in the public affairs literature, but are anecdotal. The present paper offers an empirical exploration of this concern, focusing on the most important environmental problem of the time.

Anthropology, and archaeology, a subdivision of anthropology, traditionally defined as the study of man and his cultures, has greatly expanded its scope of interest in recent years. These interests are now much more contemporary and therefore less arcane to the average layman.