Iowa Natural Resources, Agency Performance Plan

Annual Report, Agency performance plan

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This chapter discusses how the industrial ecological systems can help in dealing with environmental issues in developing countries, and it presents three case studies from India that highlight some of the unique environmental issues of developing world. Industrial ecology explores the assumption that the industrial system can be seen as a certain kind of ecosystem. The scope of industrial ecology goes well beyond waste exchange to the optimization of resources flowing through the economic system. Among the various specific aspects of developing countries, which have to be born in mind, is the fact that the pattern of resource flows in developing countries, and hence, the resultant environmental threat could be very different than what it is in the industrialized west. Typically, the flow of materials through the large, organized manufacturing facilities in the developing countries could be very small in relation to the overall material flow as the small, informal ?industry? plays a key role and forms a very significant portion of the economic activity. The case studies of the Tirupur textile industries, and the leather industry in India, illustrate how redefining the problem from a perspective of resource conservation, and on the basis of resource flow data could point to totally new directions for strategy planning. The case study of the Damodar Valley region amplifies the importance of looking beyond formal industry to solve an environmental problem. It shows that even for globally critical programs, such as climate change program in developing countries, it is just not enough to estimate the emissions from the formal industrial sectors.

Providing Gender-Specific Services for Adolescent Female Offenders: Guidelines & Resources, January 1999

Information of Gender-Specific Services for Adolescent Female Offenders produced by the Iowa Commission on the Status of Women.

An alternative socio-ecological strategy? International Trade Unions' engagement with climate change

In the context of a global ecological crisis, it is an important move when trade unions turn to environmentalism. Yet, the form that this environmentalism takes is often overlooked. This is especially the case with international trade unions. Based on an empirical study of international trade unions' engagement with the climate change issue, this article argues that international trade unions follow three different (and partially conflicting) strategies. I label these strategies as 'deliberative', 'collaborative growth' and 'socialist', and I examine each in turn. I argue that such analysis is important if we want to identify the potential for transforming the social relations of production that are at the root of the current climate crisis, and for identifying an alternative socio-ecological strategy.

Molecular evolutionary patterns in the Glomeromycota;

Abstract Arbuscular mycorrhizal fungi (AMF) form symbiosis with roots of approximately 80% of known land plants. These fungi play a key role in the ecology and adaptation of plants to various ecosystems.by increasing the plant resources for various nutrients. Despite their important ecological role, we still have poor understanding of their genetic structure and their molecular evolution. The work presented in this thesis aims to isolate and analyse AMF genes with various molecular techniques, in order to obtain new insights about their genetics, phylogeny and molecular evolution. Some AMF genes were shown through phylogenetic analyses to be more related with plants or mycoparasites than with other fungal organisms. These results led to the prediction that lateral gene transfers (LGT) occurred between AMF and plants during their long-term co-évolution. By phylogenetic and molecular analyses, in the chapter 2 I demonstrate that the hypothesis of LGT is most likely a consequence of analyses carried out on contaminant non AMF-DNA. In addition, various features characteristic of AMF genes have been determined, allowing researchers to scan their own sequence databases for potential non-AMF contaminants. Phylogenetic relationships of AMF with other fungi has been mostly analysed using molecular markers of ribosomal origin. In chapter 2 I successfully isolated gene encoding α- and ß-tubulins from several AMF genera. Consequently, phylogenetic analyses showed that AMF possess an unexpected relationship with ancestral aquatic fungi (chytrids). These results are consistent with the prediction stating that AMF may have played an important role in the colonisation of land by green plants through the establishment of a symbiosis and after the divergence of AMF from aquatic ancestors. In Chapter 4 I tried to isolate the entire AMF gene family encoding P-Type II ATPases, in order to determine their molecular evolution with the fungal kingdom. These genes were further analysed to detect the level of sequence polymorphism that is present within an AMF population. The results obtained show that mutational events previously thought as occurring only among divergent evolutionary lineages (gene duplications, indel mutations in coding regions) can occur within a single population of AMF. These results have far reaching consequences for our understanding of the genetics and ecology of AMF. Résumé Les champignons endomycorrhiziens arbusculaires (CEA) forment une symbiose racinaire avec environ 80% des plantes vasculaires connues. Ces champignons possèdent un rôle important dans l'écologie et l'adaptation des plantes au sein de différents écosystèmes en .augmentant leurs ressources en nutriments. Le travail présenté dans cette thèse se propose d'isoler et d'analyser certains gènes de CEA avec différentes techniques moléculaires à fin d'obtenir de pÌus amples informations concernant l'évolution moléculaire, la phylogénie et leur diversité génétique à diverses échelles taxonomiques. Certaines analyses phylogénétiques des CEA ont conduit à l'hypothèse que des transferts horizontaux de gènes (THG) ont pu avoir lieu durant leur longue co-évolution avec les plantes vasculaires. Dans le chapitre 2 de cette thèse nous démontrons par analyses moléculaire et phylogénétique que l'hypothèse de THG est une conséquence de contaminations à partir d'ADN de plante ou d'autres micro-organismes. De plus, de nombreuses caractéristiques moléculaires de CEA ont pu être déterminées, permettant la mise en place d'un plan à suivre lors de l'analyse de gènes de CEA dans les études futures. Les relations évolutives des. CEA avec d'autres champignons ont été analysées majoritairement à l'aide de marqueurs moléculaires d'origine ribosomiale. Dans les chapitres 2 et 3 j'ai isolé des gènes codant pour l'a- et la ß-tubuline chez différents genres, de CEA. Les analyses phylogénétiques ont démontré une parenté entre les CEA et des champignons aquatiques ancestraux (chytrides). Ces résultats sont en accord avec l'hypothèse selon laquelle les CEA ont probablement joué un rôle primordial dans l'établissement des plantes sur terre à travers une symbiose et suite à leur évolution à partir d'ancêtres vivant dans des milieux aquatiques: Dans le chapitre 4 j'ai isolé une entière famille de gènes chez les CEA codant des ATPases de la membrane plasmique, et étudié leur évolution moléculaire dans le règne des champignons. Ces mêmes gènes ont été analysés ultérieurement à fin de déterminer le degré de polymorphisme de séquence qui peut être présent au sein d'une population de CEA. Les résultats obtenus montrent que des évènements mutationnels considérés comme apparaissant exclusivement dans des lignées évolutives très divergentes (duplication de gènes, insertions/délétions dans des régions transcrites du génome) ont lieu sein d'une même population de CEA. Cette découverte a un impact important sur nos connaissances concernant la génétique des populations des CEA et leur écologie.

Report of Recommendations to the Iowa Department of Natural Resources, June 30, 2001

State Agency Audit Report

Report of Recommendations to the Iowa Department of Natural Resources, June 30, 2002

State Agency Audit Report

Iowa Water Pollution Control Works and Drinking Water Facilities Financing Programs (Joint Programs of the Iowa Finance Authority and the Iowa Department of Natural Resources), June 30, 2002

State Agency Audit Report State Revolving Fund - Clean Water & Drinking Programs

La ramaderia extensiva a la Vall d'Alinyà. Un retrat de la ramaderia de muntanya del segle XXI

El projecte se centra en el la vall d’Alinyà, en els terrenys de la Fundació Territori i Paisatge que abasten des dels cims del Port del Comte, a més de 2.000 m d’altitud fins més avall del nucli de Perles en els 500 m, en un ambient de muntanya a la comarca de l’Alt Urgell, Catalunya. L’objectiu principal ha estat diagnosticar la situació de la ramaderia extensiva de la vall, tot predient la seva viabilitat socioeconòmica com a estratègia de futur, tant pel que fa la seva població, com per les característiques d’un paisatge en mosaic molt ben afaiçonat per la mà humana en el passat. Aquesta diversitat paisatgística assegurada per l’existència de la ramaderia extensiva, provoca una riquesa en biodiversitat ecològica, en front del creixement continu de la massa forestal causat per l’abandonament de les activitats a la muntanya. Un dels aspectes estudiats de la ramaderia de la vall, ha estat la gestió dels cinc ramats existents en l’actualitat, dos de vaques, un de cabres, un d’ovelles i un de cavalls. Des de la identificació dels moviments de transtermitància durant les diferents estacions de l’any, a la de l’obtenció dels diferents recursos alimentaris pel bestiar provinents directament de la natura. Les entrevistes personals als ramaders han estat una important font d’informació i de tractament de dades per poder diagnosticar la situació actual del sector i de la figura del pastor com a figura professional clau en la vessant socioeconòmica i paisatgística local. Es van poder identificar clarament els problemes amb els quals es troba la ramaderia extensiva i quins reptes presenta per poder arribar a ser un sector de futur per a la població de la vall. En aquest context es proposen mesures de millora de l’activitat i de difusió dels productes agroramaders de qualitat.

A better understanding of ecological conditions for Leontopodium alpinum Cassini in the Swiss Alps

Although Leontopodium alpinum is considered to be threatened in many countries, only limited scientific information about its autecology is available. In this study, we aim to define the most important ecological factors which influence the distribution of L. alpinum in the Swiss Alps. These were assessed at the national scale using species distribution models based on topoclimatic predictors and at the community scale using exhaustive plant inventories. The latter were analysed using hierarchical clustering and principal component analysis, and the results were interpreted using ecological indicator values. L. alpinum was found almost exclusively on base-rich bedrocks (limestone and ultramaphic rocks). The species distribution models showed that the available moisture (dry regions, mostly in the Inner Alps), elevation (mostly above 2000 m.a.s.l.) and slope (mostly >30°) were the most important predictors. The relevés showed that L. alpinum is present in a wide range of plant communities, all subalpine-alpine open grasslands, with a low grass cover. As a light-demanding and short species, L. alpinum requires light at ground level; hence, it can only grow in open, nutrient-poor grasslands. These conditions are met in dry conditions (dry, summer-warm climate, rocky and draining soil, south-facing aspect and/or steep slope), at high elevations, on oligotrophic soils and/or on windy ridges. Base-rich soils appear to also be essential, although it is still unclear if this corresponds to physiological or ecological (lower competition) requirements.

Report of Recommendations to the Iowa Department of Natural Resources, June 30, 2003

State Agency Audit Report

Evolutionary impact assessment: accounting for evolutionary consequences of fishing in an ecosystem approach to fisheries management

Managing fisheries resources to maintain healthy ecosystems is one of the main goals of the ecosystem approach to fisheries (EAF). While a number of international treaties call for the implementation of EAF, there are still gaps in the underlying methodology. One aspect that has received substantial scientific attention recently is fisheries-induced evolution (FIE). Increasing evidence indicates that intensive fishing has the potential to exert strong directional selection on life-history traits, behaviour, physiology, and morphology of exploited fish. Of particular concern is that reversing evolutionary responses to fishing can be much more difficult than reversing demographic or phenotypically plastic responses. Furthermore, like climate change, multiple agents cause FIE, with effects accumulating over time. Consequently, FIE may alter the utility derived from fish stocks, which in turn can modify the monetary value living aquatic resources provide to society. Quantifying and predicting the evolutionary effects of fishing is therefore important for both ecological and economic reasons. An important reason this is not happening is the lack of an appropriate assessment framework. We therefore describe the evolutionary impact assessment (EvoIA) as a structured approach for assessing the evolutionary consequences of fishing and evaluating the predicted evolutionary outcomes of alternative management options. EvoIA can contribute to EAF by clarifying how evolution may alter stock properties and ecological relations, support the precautionary approach to fisheries management by addressing a previously overlooked source of uncertainty and risk, and thus contribute to sustainable fisheries.

Investigation into the Department of Natural Resources' Investigation of Asian Markets in Polk County, August 2004

Investigative report produced by Iowa Citizens' Aide/Ombudsman

The Building Blocks of International Ecological Footprint inequality: A Regression-Base Decomposition

This paper performs an empirical Decomposition of International Inequality in Ecological Footprint in order to quantify to what extent explanatory variables such as a country’s affluence, economic structure, demographic characteristics, climate and technology contributed to international differences in terms of natural resource consumption during the period 1993-2007. We use a Regression- Based Inequality Decomposition approach. As a result, the methodology extends qualitatively the results obtained in standard environmental impact regressions as it comprehends further social dimensions of the Sustainable Development concept, i.e. equity within generations. The results obtained point to prioritizing policies that take into account both future and present generations. Keywords: Ecological Footprint Inequality, Regression-Based Inequality Decomposition, Intragenerational equity, Sustainable development.