Record of Decision, Council Bluffs Interstate System(I-29, I-80 and I-480) Improvements Project, October 15, 2005

The Federal Highway Administration (FHWA) approves the selection of the Reconstruction of All or Part of the Interstate (Construction Alternative) as the Preferred Alternative to provide improvements to the interstate system in the Omaha/Council Bluffs metropolitan area, extending across the Missouri River on Interstate 80 to east of the Interstate 480 interchange in Omaha, Nebraska. The study considered long-term, broad-based transportation improvements along Interstate I-29 (I-29), I-80, and I-480, including approximately 18 mainline miles of interstate and 14 interchanges (3 system, 11 service), that would add capacity and correct functional issues along the mainline and interchanges and upgrade the I-80 Missouri River Crossing.

The fossil record and evolution of freshwater plants: A review

Palaeobotany applied to freshwater plants is an emerging field of palaeontology. Hydrophytic plants reveal evolutionary trends of their own, clearly distinct from those of the terrestrial and marine flora. During the Precambrian, two groups stand out in the fossil record of freshwater plants: the Cyanobacteria (stromatolites) in benthic environments and the prasinophytes (leiosphaeridian acritarchs) in transitional planktonic environments. During the Palaeozoic, green algae (Chlorococcales, Zygnematales, charophytes and some extinct groups) radiated and developed the widest range of morphostructural patterns known for these groups. Between the Permian and Early Cretaceous, charophytes dominated macrophytic associations, with the consequence that over tens of millions of years, freshwater flora bypassed the dominance of vascular plants on land. During the Early Cretaceous, global extension of the freshwater environments is associated with diversification of the flora, including new charophyte families and the appearance of aquatic angiosperms and ferns for the first time. Mesozoic planktonic assemblages retained their ancestral composition that was dominated by coenobial Chlorococcales, until the appearance of freshwater dinoflagellates in the Early Cretaceous. In the Late Cretaceous, freshwater angiosperms dominated almost all macrophytic communities worldwide. The Tertiary was characterised by the diversification of additional angiosperm and aquatic fern lineages, which resulted in the first differentiation of aquatic plant biogeoprovinces. Phytoplankton also diversified during the Eocene with the development of freshwater diatoms and chrysophytes. Diatoms, which were exclusively marine during tens of millions of years, were dominant over the Chlorococcales during Neogene and in later assemblages. During the Quaternary, aquatic plant communities suffered from the effects of eutrophication, paludification and acidification, which were the result of the combined impact of glaciation and anthropogenic disturbance.

Late Neogene lacustrine record and paleogeography in the Quillagua-Llamara basin, Central Andean fore-arc (Northern Chile)

The Cenozoic QuillaguaLlamara basin (northern Chile, Central Andes) is an asymmetrical, intramassif fore-arc basin with a relatively wide northern sector separated from a narrower southward extension by a basement threshold. The north- ern sector was characterised by a noticeable Oligocene?late Neogene alluvial-fan and lacustrine dominated deposition which resulted in sequences up to 900 m thick, whereas the southern sector was often a bypass zone with thinner fluvial and lacustrine sediment accumulation.

Disentangling the Hettangian carbon isotope record: Implications for the aftermath of the end-Triassic mass extinction

This study provides an organic carbon stable isotope (delta(13)C(org)) record calibrated with detailed ammonite biostratigraphy, following the end-Triassic biological crisis. Precise correlation between this crucial fossil group and the delta(13)C(org) record is key to understanding feedbacks between biological and environmental events following mass extinction. The latest Triassic and Hettangian delta(13)C(org) record shows several negative and positive excursions. The end-Triassic negative shift coinciding with the mass extinction interval is followed by a positive excursion in the earliest Hettangian Psiloceras spelae beds, which marks the onset of recovery in the marine ecosystem. This positive trend is interrupted by a second negative delta(13)C(org) excursion in the P. pacificum beds related to a minor ammonite extinction event. This pattern of the delta(13)C(org) curve culminates in the uppermost Hettangian Angulata Zone major positive excursion. This indicates that both the ecosystem and the carbon cycle remained in a state of perturbation for at least 2 Ma, although the recovery of some pelagic taxa already began at the base of Jurassic. The early and late Hettangian positive delta(13)C(org) excursions have been confused in several recent papers. Here, we show that during the Hettangian there are indeed two distinct positive delta(13)C(org) excursions. Phases of anoxia and further pulses of Central Atlantic Magmatic Province volcanism during the Hettangian might have inhibited the full recovery for that interval of time. The main Liasicus-Angulata organic positive CIE (carbon isotope excursion) during the Late Hettangian might be related to gradual decreasing of pCO(2) due to protracted high organic burial, and coincides with a second phase of recovery, as indicated by a pulse of ammonoid diversification.

Record of Decision Council Bluffs Interstate System (I-29, I-80 and I-480) Improvements Project TIER 1 Environmental Impact Statement Council Bluffs, Iowa to Omaha, Nebraska FHWA-IA- EIS-04-01F Project Number: IM-029-3(62)54—13-78 Submitted Pursuant to 42 USC 4332(2)(c) and 49 USC 303, October 2008

The Federal Highway Administration (FHWA) approves the selection of the Reconstruction of All or Part of the Interstate (Construction Alternative) as the Preferred Alternative to provide improvements to the interstate system in the Omaha/Council Bluffs metropolitan area, extending across the Missouri River on Interstate 80 to east of the Interstate 480 interchange in Omaha, Nebraska. The study considered long-term, broad-based transportation improvements along Interstate I-29 (I-29), I-80, and I-480, including approximately 18 mainline miles of interstate and 14 interchanges (3 system, 11 service), that would add capacity and correct functional issues along the mainline and interchanges and upgrade the I-80 Missouri River Crossing. FHWA also approves the decisions to provide full access between West Broadway and I-29, design the I-80/I-29 overlap section as a dual-divided freeway, and locating the new I-80 Missouri River Bridge north of the existing bridge. Improvements to the interstate system, once implemented, would bring the segments of I-80 and I-29 (see Figure 1) up to current engineering standards and accommodate future traffic needs. This Record of Decision (ROD) concludes Tier 1 of the Council Bluffs Interstate System (CBIS) Improvements Project. Tier 1 included an examination of the area’s transportation needs, a study of alternatives to satisfy them, and broad consideration of potential environmental and social impacts. The Tier 1 evaluation consisted of a sufficient level of engineering and environmental detail to assist decision makers in selecting a preferred transportation strategy. During Tier 1 a Draft EIS (FHWA-IA- EIS-04-01D) was developed which was approved by FHWA, Iowa DOT, and Nebraska Department of Roads (NDOR) in November 2004 with comments accepted through March 15, 2005. The Draft EIS summarized the alternatives that were considered to address the transportation needs around Council Bluffs; identified reconstruction of all or part of the interstate, the “Construction Alternative,” as the Preferred Alternative; identified three system-level decisions that needed to be made at the Tier 1 level; and invited comment on the issues. The Final EIS (FHWA-IA- EIS-04-01F) further documented the Construction Alternative as the Preferred Alternative and identified the recommended decisions for the three system level decisions that needed to be made in Tier 1. This ROD defines the Selected Alternative determined in the Tier 1 studies.

Conversion of an administrative record system for compatibility with the ICIDH.

This paper presents an account of considerations relevant to conversion of data in an administrative record system into categories compatible with the ICIDH. Existing information recorded for the Swiss disablement insurance scheme fairly readily generates impairment and disability data relating to the time of first contact with the scheme, and the means for conversion are illustrated. The system does not generate data relevant to handicap.

Contrasting tree-ring data with fire record in a pine-dominated landscape in the Komi Republic (Eastern European Russia) : recovering a common climate signal

Abstract

Manual de la técnica de rejilla mediante el programa RECORD ver. 2.0: Capítulos I (introducció), II (Etapa de diseño) y III (Fase de administración)

La técnica de rejilla es un instrumento de evaluación de las dimensiones y estructura del significado personal que se deriva de la teoría de los constructos personales. Tanto en la versión original de G. A. Kelly (1955) como en sus continuas actualizaciones, esta técnica pretende captar la forma en que una persona da sentido a su experiencia en sus propios términos. No se trata, por tanto, de un test convencional, sino de una forma de entrevista estructurada orientada a explicitar y analizar los constructos con los que la persona organiza su mundo. De la entrevista se genera una matriz de datos que se somete a varios análisis para revelar su estructura implícita. El programa RECORD ofrece los resultados de una forma clara y proporciona además una serie de gráficos de fácil interpretación. Todo ello permite dibujar la estructura del mapa cognitivo del sujeto desde su propia semántica, culminando así, con rigor metodológico, una vieja aspiración fenomenológica. Se trata de un instrumento muy 'flexible que puede adaptarse a diversas áreas de aplicación: evaluación individual, grupal, familiar y de pareja, intervención psicoeducativa, asesoramiento vocacional, investigación de mercados, asesoramiento empresarial, investigación terapéutica, estudio de la estructura cognitiva de la personalidad, etc.

Manual de la técnica de rejilla mediante el programa RECORD ver. 2.0: Capítulos I (introducció), II (Etapa de diseño) y III (Fase de administración)

La técnica de rejilla es un instrumento de evaluación de las dimensiones y estructura del significado personal que se deriva de la teoría de los constructos personales. Tanto en la versión original de G. A. Kelly (1955) como en sus continuas actualizaciones, esta técnica pretende captar la forma en que una persona da sentido a su experiencia en sus propios términos. No se trata, por tanto, de un test convencional, sino de una forma de entrevista estructurada orientada a explicitar y analizar los constructos con los que la persona organiza su mundo. De la entrevista se genera una matriz de datos que se somete a varios análisis para revelar su estructura implícita. El programa RECORD ofrece los resultados de una forma clara y proporciona además una serie de gráficos de fácil interpretación. Todo ello permite dibujar la estructura del mapa cognitivo del sujeto desde su propia semántica, culminando así, con rigor metodológico, una vieja aspiración fenomenológica. Se trata de un instrumento muy 'flexible que puede adaptarse a diversas áreas de aplicación: evaluación individual, grupal, familiar y de pareja, intervención psicoeducativa, asesoramiento vocacional, investigación de mercados, asesoramiento empresarial, investigación terapéutica, estudio de la estructura cognitiva de la personalidad, etc.

New record of Crocidura zarudnyi from Zabol, Iran

The Zarudny's rock shrew, Crocidura zarudnyi Ognev, 1928, is found in very few localities in Afghanistan, Pakistan and Iran. Therefore, a record of the occurrence of additional populations of this species is very interesting. During surveys in Zabol (Iran), we caught three adult males of Crocidura sp. Based on external, dental and cranial measurements as well as genetic analyses, the individuals were identified as C. zarudnyi, which represents the first record of this species in this area.