Fencing artificial waterpoints failed to influence density and distribution of red kangaroos (Macropus rufus)

Provision of artificial waterpoints in Australian rangelands has resulted in an increase in the range and density of kangaroos. At high densities, kangaroos can inhibit vegetation regeneration, particularly in some protected areas where harvesting is prohibited. Fencing off waterpoints has been proposed to limit these impacts. Our aim was to determine whether fencing off waterpoints during a drought (when kangaroos would be especially water-limited) would influence the density and distribution of red kangaroos (Macropus rufus). Two waterpoints were fenced within the first 6 months of the 27-month study and a further two waterpoints were kept unfenced as controls in Idalia National Park, western Queensland. We estimated kangaroo densities around waterpoints from walked line-transect counts, and their grazing distribution from dung-pellet counts. Fencing off waterpoints failed to influence either the density or distribution up to 4 km from the waterpoints. Our results indicate that food availability, rather than the location of waterpoints, determines kangaroo distribution. Few areas in the rangelands are beyond kangaroos' convenient reach from permanent waterpoints. Therefore, fencing off waterpoints without explicitly considering the spatial context in relation to other available water sources will fail to achieve vegetation regeneration.

David Frischmann (1859-1922) and Chaim Nachman Bialik(1873-1934) in conversation.

( 1862-1945 ) b. Odessa. Pasternak was a prominent Moscow artist, who emigrated to Berlin in 1921, the same year as the Hebrew poet Bialik.

Board of Delegates of American Israelites records 1859-1881, 1887, 1932

Contains printed copies of the 1860 constitution and by-laws, copies of proceedings and annual reports, 1859-1877, of the Board of Delegates; report on Jews in Roumania, an 1874 annual report of the Hebrew Benevolent and Orphan Asylum Society, manuscript minute books and minutes of meetings, 1859-1876, resolutions, executive, financial, ritual slaughtering and other special committee reports, newspaper clippings and correspondence with synagogues and organizations in the U.S. who constitute the membership of the Board of Delegates, with the Union of American Hebrew Congregations with whom they later merged, the Union's Board of Delegates of Civil and Religious Rights, and with individuals and organizations in foreign countries including the Alliance Israelite Universelle, the Anglo-Jewish Association, the Board of Deputies of British Jews, the Committee for the Roumanian Jews (Berlin), the Koenigsberg Committee, and the London Roumanian Committee.

Fred Oppenheimer Collection 1799-1896

Military, family and business documents: accounting of the Jewish community in Gemmingen (1799/1800); public school certificate (1884); appointment as instructor of the Volkswehr (1849); note to the mayor of Gemmingen; power of attorney in German, Philadelphia (1896).

Schwalenberg (Lippe); Jewish Community Collection 1700-1859

Bernhard Lowe, September 1999 (no ackn.)

Os Guayanazes : conto historico sobre a fundação de S. Paulo : recordação das ferias de 1858 a 1859

O autor esclarece, no prefácio da obra, ter sido ela redigida "aos trambolhos e às carreiras" e tratar-se de uma experiência num gênero novo - o ensaio. Mas J. Navarro de Andrade, na introdução de seu texto "Viagem ao Araguaia" diz o seguinte de José Vieira Couto de Magalhães : despretensioso, é, contudo, o conto aludido, um trabalho de merecimento, pena é que o autor não produzisse nesse sentido outros escritos, e seguisse outra vereda da vida.

Collecção das Leis do Imperio do Brasil de 1859

Parte 1 - Atos do Poder Legislativo

Charles Henry Gilbert (1859-1928), Naturalist-in-Charge, and Chauncey Thomas, Jr. (1850-1919), Commanding: Conflict Aboard the U. S. Fish Commission Steamer Albatross in 1902

Charles Henry Gilbert (1859-1928) was a pioneering ichthyologist who made major contributions to the study of fishes of the American West. As chairman of the Department ofZoology at Leland Stanford Junior University in Palo Alto, Calif., during 1891-1925, Gilbert was extremely devoted to his work and showed little patience with those ofa different mindset. While serving as Naturalist-in-Charge of the U.S. Fish Commission Steamer Albatross during her exploratory expedition to the Hawaiian Islands in 1902, Gilbert engaged in an acrimonious feud with the ship's captain, Chauncey Thomas, Jr. (1850-1919), U.S.N., over what Gilbert perceived to be an inadequate effort by the captain. This essay focuses on the conflict between two strong figures, each operatingf rom different world views, and each vying for authority. Despite the difficulties these two men faced, the voyage of the Albatross in 1902 must be considered a success, as reflected by the extensive biological samples collected, the many new species of animals discovered, and the resulting publication of important scientific papers.

Charles Henry Gilbert (1859-1928), Naturalist-in-Charge: the 1906 North Pacific Expedition of the Steamer Albatross

Fishery science pioneers often faced challenges in their field work that are mostly unknown to modern biologists. Some of the travails faced by ichthyologist and, later, fishery biologist Charles Henry Gilbert (1859-1928) during his service as Naturalist-in-Charge of the North Pacific cruise ofthe U.S. Bureau of Fisheries Steamer Albatross in 1906, are described here, as are accomplishments of the cruise. The vessel left San Francisco, Calif., on 3 May 1906, just after the great San Francisco earthquake, for scientific exploration of waters of the Aleutian islands, Bering Sea, Kamchatka, Sakhalin, and Japan, returning to San Francisco in December. Because the expedition occurred just after the war between Japan and Russia of 1904-05 floating derelict mines in Japanese waters were often a menace. Major storms caused havoc in the region, and the captain of the Albatross, Lieutenant Commander LeRoy Mason Garrett (1857-1906), U.S.N., was lost at sea, apparently thrown from the vessel during a sudden storm on the return leg of the cruise. Despite such obstacles, Gilbert and the Albatross successfully completed their assigned chores. They occupied 339 dredging and 48 hydrographic stations, and discovered over 180 new species of fishes and many new species of invertebrates. The expedition's extensive biological collections spawned over 30 descriptive publications, some of which remain today as standards of knowledge.

A review of the cyprinoid fish genus Barbodes Bleeker, 1859, from Yunnan, China, with descriptions of two new species

Fishes of the genus Barbodes in Yunnan have been reviewed and 2 new species are described on the basis of specimens deposited in Kunming institute of Zoology, Chinese Academy of Sciences. Counts and measurements follow Chu and Chen (1989). Barbodes heterostomus is distinguished by its terminal mouth, with gape being horizontal in the male, and acclivitous in the female, last unbranched dorsal ray smooth with upper 1/3 articulated; dorsal fin origin anterior to pelvic fin origin; no dark lateral band on sides of body; gill rakers 13-19; lateral line scales 24-29; longest caudal ray length about 2 times that of shortest. It is distributed in Longchuanjiang and Dayingjiang (upper Irrawaddy). Barbodes baoshanensis is distinguished by its smooth last unbranched dorsal ray with upper 1/3-1/2 articulated; dorsal fin origin anterior to pelvic fin origin; sides of body with a dark longitudinal band; gill rakers 13-14; lateral line scales 23-28. It occurs in Nujiang (upper Salween) and Longchuanjiang. A key to the species of Barbodes in Yunnan is provided.

Reconhecimento oficial de área livre do nematóide Anguina tritici (Steinbuch, 1799) Chitwood, 1935, no estado de Virginia; EUA, para exportação de trigo para o Brasil.

2002

The Hawaiian Islands : their progress and condition under missionary labors / by Rufus Anderson.

http://moa.umdl.umich.edu/cgi/sgml/moa-idx?notisid=ALQ8090