Erosion consequences on beach functions along the Maresme coast (NW Mediterranean, Spain)

Distribution of beach litter along the coastline of Cádiz, Spain.

A total of 59 categories of litter items were found at 20 beaches (13 mechanically cleaned, 7 non-cleaned) in the Cádiz tourist environment, Spain. Cluster Analysis and Principal Components Analysis were used to highlight similarities and contrasts between sites and/or associations between litter categories. Multivariate analyses separated beaches according to the total numbers of litter items ...

Acetylcholinesterase activity in seabirds affected by the Prestige oil spill on the Galician coast (NW Spain).

In November 2002, the tanker Prestige broke in two and sank at the bottom of the ocean spilling about 70,000 t of fuel oil, which reached the coast of Galicia. It was considered the largest spill in maritime history, greatly affecting marine and related avian species. The spilled fuel oil contained high concentrations of polycyclic aromatic hydrocarbons (PAHs). Many species were affected and we...

Stranded on the Nw Spanish Atlantic Coast

Long-term recording of gastric ulcers in cetaceans stranded on the Galician (NW Spain) coast.

Long-term (1990-1996) results of recording gastric ulcers in the common dolphin are presented for the NW Spanish Atlantic coast. The occurrence and abundance of cetacean carcasses (belonging to 10 species) with gastric ulcers are also given and discussed. Ulcerations were detected in 17.2% of the animals examined, with 15% for common dolphins and 0 to 29.4% in other cetacean species. A positive...

Seeing Red: Alien species along the Mediterranean coast of Israel

An overview is presented of the metazoan alien biota recorded from the Mediterranean coast of Israel. Of the 296 alien species, 284 have been introduced from the Red Sea/Indo West-Pacific through the Suez Canal. A brief history of the research on introduced species along the Israeli coast is presented along with the list of species, and their ecological and economic impacts are discussed.