Seed-bank development, germination and early seedling survival of two seagrass species from The Netherlands: Zostera marina L. and Zostera noltii hornem

Flowering and seed-bank development of annual Zostera marina L. and perennial Z. noltii hornem. were studied in the Zandkreek (S.W. Netherlands). Flowering of Z. noltii started at the end of June and continued until the end of September. A maximum of ca. 1000 flowering shoots (11% of the total amount of shoots per square metre) occurred in early August. Flowering of Z. marina started at the end of July and continued throughout October. Seed banks of both species appeared to be annual. Actual seed densities of Z. noltii were much lower than predicted on the basis of the amount of inflorescences.Germination was studied in the laboratory in relation to temperature (10, 20 and 30°C), salinity (1.0, 10.0, 20.0, 30.0 and 40.0‰) and stratification (at 4°C). Both species showed a maximal germination at 30°C and 1.0‰ salinity, decreasing with higher salinities and lower temperatures. Stratification stimulated germination only at salinities 20.0‰. Desiccation and anaerobia were lethal to Z. marina seeds. Seedlings of Z. marina survived best at 10°C and 10.0–20.0‰ salinity and those of Z. noltii survived best at 10°C and 1.0‰ salinity. Overall, seedlings of Z. marina survived better than those of Z. noltii.

In the wake of the war canoe ; a stirring record of forty years' successful labour, peril & adventure amongst the savage Indian tribes of the Pacific coast, and the piratical headhunting Haidas of the Queen Charlotte Islands, B.C., with an introduction by the Lord Bishop of Derry.

http://www.archive.org/details/inwakeofwarcanoe00collrich

Euroscepticism in the Netherlands: Stirrings of Dissent

Recent years have seen the emergence of a markedly more critical discourse in the Netherlands as regards European integration. Concerns over both the size of the net national contribution to the European Union budget and the implications for the country of EU enlargement have given rise to high-profile public debates. An explicitly articulated discourse of national interest, centred on but not limited to the Liberal VVD, has become a staple of political debate. At the same time, movements with clearly Eurosceptic agendas (the Pim Fortuyn List and the Socialist Party) have enjoyed unparalleled levels of electoral success. Although not of significant electoral salience, 'Europe' has nevertheless emerged as an issue in Dutch politics. The present article examines these stirrings of dissent in an EU member state which had long been regarded as one of the most enthusiastic supporters of further integration.

Solar forcing of climate change during the mid-Holocene: indications from raised bogs in the Netherlands.

Two cores of mid-Holocene raised-bog deposits from the Netherlands were 14C wiggle-match dated at high precision. Changes in local moisture conditions were inferred from the changing species composition of consecutive series of macrofossil samples. Several wet-shifts were inferred, and these were often coeval with major rises in the D14C archive (probably caused by major declines in solar activity). The use of D14C as a proxy for changes in solar activity is validated. This paper adds to the increasing body of evidence that solar variability forced climatic changes during the Holocene.