Potential impact of climate change on vegetation in the European Alps: a review

Based on conclusions drawn from general climatic impact assessment in mountain regions, the review synthesizes results relevant to the European Alps published mainly from 1994 onward in the fields of population genetics, ecophysiology, phenology, phytogeography, modeling, paleoecology and vegetation dynamics. Other important factors of global change interacting synergistically with climatic factors are also mentioned, such as atmospheric CO2 concentration, eutrophication, ozone or changes in land-use. Topics addressed are general species distribution and populations (persistence, acclimation, genetic variability, dispersal, fragmentation, plant/animal interaction, species richness, conservation), potential response of vegetation (ecotonal shift - area, physiography - changes in the composition, structural changes), phenology, growth and productivity, and landscape. In conclusion, the European Alps appear to have a natural inertia and thus to tolerate an increase of 1-2 K of mean air temperature as far as plant species and ecosystems are concerned in general. However, the impact of land-use is very likely to negate this buffer in many areas. For a change of the order of 3 K or more, profound changes may be expected.

Division of Soil Conservation Soil and Water Quality Review, 2009

Special Points of Interest: • The Division of Soil Conservation celebrated its 70th anniversary July 1, 2009. The Iowa Soil Conservation: Laws were enacted in 1939 creating the state soil conservation agency and governing committee and providing for the creation of Iowa’s 100 soil and water conservation districts. • The Mines & Minerals Bureau, through the federal Abandoned Mine Land (AML) Program, worked with various watershed groups to again secure an additional $1 million dollars in funding for the construction on projects in Marion, Mahaska and Monroe Counties. • Iowa hosted the Mississippi River/Gulf of Mexico Hypoxia Task Force tour and meeting in September 2009.

Sustainability - a challenge to animal production and breeding

Selostus: Kestävän kehityksen vaatimukset kotieläintuotannossa ja -jalostuksessa

OpenFluDB, a database for human and animal influenza virus.

Although research on influenza lasted for more than 100 years, it is still one of the most prominent diseases causing half a million human deaths every year. With the recent observation of new highly pathogenic H5N1 and H7N7 strains, and the appearance of the influenza pandemic caused by the H1N1 swine-like lineage, a collaborative effort to share observations on the evolution of this virus in both animals and humans has been established. The OpenFlu database (OpenFluDB) is a part of this collaborative effort. It contains genomic and protein sequences, as well as epidemiological data from more than 27,000 isolates. The isolate annotations include virus type, host, geographical location and experimentally tested antiviral resistance. Putative enhanced pathogenicity as well as human adaptation propensity are computed from protein sequences. Each virus isolate can be associated with the laboratories that collected, sequenced and submitted it. Several analysis tools including multiple sequence alignment, phylogenetic analysis and sequence similarity maps enable rapid and efficient mining. The contents of OpenFluDB are supplied by direct user submission, as well as by a daily automatic procedure importing data from public repositories. Additionally, a simple mechanism facilitates the export of OpenFluDB records to GenBank. This resource has been successfully used to rapidly and widely distribute the sequences collected during the recent human swine flu outbreak and also as an exchange platform during the vaccine selection procedure. Database URL: http://openflu.vital-it.ch.

Effects of composite casein and [beta]-lactoglobulin genotypes on renneting properties and composition of bovine milk by assuming an animal model

Selostus: Kaseiinien yhdistelmägenotyyppien ja [beta]-laktoglobuliinin genotyyppien vaikutus maidon juoksettumisominaisuuksiin ja koostumukseen

Distribuição e caracterização de substâncias húmicas em vermicompostos de origem animal e vegetal

A utilização de resíduos orgânicos, como fertilizantes e condicionadores de solo, requer sua maturação e monitoramento da qualidade do material resultante. A vermicompostagem é uma técnica que, ao longo do processo, elimina os potenciais efeitos adversos dos resíduos à saúde humana e ao solo. A avaliação das substâncias húmicas (SH) nos produtos finais quanto à quantidade e à qualidade permite inferir sobre o grau de estabilidade e maturidade dos vermicompostos. Este trabalho objetivou avaliar a qualidade de seis vermicompostos das seguintes matérias-primas: esterco bovino (EB), esterco ovino (EO), esterco suíno (ES), esterco de codorna (EC), borra de café (BC) e de erva-mate (BE) com respeito ao teor de ácidos húmicos (AH) e de ácidos fúlvicos (AF) e às suas características químicas, após 70 dias de compostagem. O fracionamento químico da matéria orgânica foi realizado com base na solubilidade em meio básico e ácido e a distribuição de cada fração calculada como percentual do C total. Foram calculados os índices de humificação: percentual de AH e razão AH/AF. Nos AH e AF purificados, determinaram-se a composição elementar (CHNO), a composição química por espectroscopia de infravermelho com transformada de Fourier (FTIR) e o índice de aromaticidade I1630/I2920. O teor de substâncias húmicas (AH+AF) decresceu na seqüência: BC > EO≈ BE≈ EB > ES > EC, tendo sua composição química também diferido entre os vermicompostos. O grau de maturidade foi superior nos vermicompostos de resíduos de origem vegetal (borra de café e de erva-mate). Os AH desses dois vermicompostos apresentaram menor proporção de grupos oxigenados e menor caráter aromático.

Animal Industry News, February 2001, Vol. 2, no. 1

Newsletter produced by Department of Agriculture and Land Stewardship about the animal industry in Iowa.

Animal Industry News, April 2002, Vol. 3, no. 1

Newsletter produced by Department of Agriculture and Land Stewardship about the animal industry in Iowa.

Animal Industry News, February 2005, Vol. 6, no. 1

Newsletter produced by Department of Agriculture and Land Stewardship about the animal industry in Iowa.

Animal Industry News, April 2006, Vol. 7, no. 1

Newsletter produced by Department of Agriculture and Land Stewardship about the animal industry in Iowa.

Geomorphological heritage, conservation and promotion in high-alpine protected areas

In recent decades, recognition of both cultural and natural heritage has grown in the Alps. This tendency illustrates a collective identity building (local, national, alpine), but it also highlights, in the current context of global change, a renewed reflection of man's relationship with the environment. Thus, a fundamental and scientific intrinsic value (as a part of wilderness) tends to be recognized in the natural heritage as a whole. However, geoheritage (and geodiversity) is still often perceived as a secondary natural component, compared with bioheritage (and biodiversity). In this context, we study the geomorphological heritage (landforms and the processes that shape them) of Les Contamines-Montjoie Natural Reserve. Indeed, despite the high geomorphological richness (especially glacial) of the reserve, which covers more than 4000 ha of the Mont-Blanc Massif, local recognition of this heritage is still limited. In order to recognize and protect it, and starting with a scientific study, this research identifies the main local richness and assesses the geotourist and educational potentials. Finally, several tools to educate and promote geoheritage (educational paths and website) are proposed.