巴拉圭内格罗河国家公园原生缸造景 19年第127名

Volume: 160 L  容积：160 L
Dimensions: 100x40x40 cm  尺寸：100x40x40 厘米
List of fishes: Corydoras paleatus, Corydoras aeneus
鱼类列表：Corydoras paleatus（糙铠鼠鱼）、Corydoras aeneus（青铜鼠鱼）
List of plants: Roots, hair alge
植物列表：树根、丝藻

Description of decorations: My aquarium has no water plants. Soil consists of beige sand and fine gravel (0.1 to 1mm). Height between 5 and 8cm. Rounded larger river pebbles, driftwood. Foliage. Durability of foliage or food: Oak leaves (Quercus) 8 months and more (deco). Walnut leaves (Juglans regia) 10 to 14 days (food). European beech (Fagus sylvatica L.) 2 months (deco / food). Teak leaf (Tectona grandis) 1 month (deco / food). Guava leaf (Psidium guajava) so far 2 months (deco). Willow branches (Salix matsudana) 8 months and more partially alive Moringa oleifera fallen leaves (chopped) 2 days (food).
装饰描述：我的水族箱没有水生植物。底砂由米色沙子和细砾石（0.1 至 1 毫米）组成，高度在 5 至 8 厘米之间。装饰物包括圆润的大型河卵石、沉木和落叶。叶片或食物的耐用性：橡树叶（Quercus）8 个月及以上（装饰）；核桃叶（Juglans regia）10 至 14 天（食物）；欧洲山毛榉（Fagus sylvatica L.）2 个月（装饰/食物）；柚木叶（Tectona grandis）1 个月（装饰/食物）；番石榴叶（Psidium guajava）目前已达 2 个月（装饰）；旱柳枝（Salix matsudana）8 个月及以上，部分仍存活；辣木（Moringa oleifera）落叶（切碎）2 天（食物）。
Description of equipment: Filter: Hamburger Matten Filter (sponge 10Bx10Tx35H cm). Flow: Eheim compact pump 300l/h. Lighting: DEHNER Nano Amazon Day, 6000 Kelvin, 900 Lumen, 10h to 22h. Heating: No. Room heating depending on the season between 21 and 25 degrees. Plexiglas cover right and left about 10cm open.
设备描述：过滤器：汉堡过滤器（海绵尺寸 10 宽 x10 厚 x35 高 厘米）。流量：伊罕 compact 水泵 300 升/小时。照明：DEHNER Nano Amazon Day，6000 开尔文，900 流明，开启时间 10:00 至 22:00。加热：无。室温随季节变化在 21 至 25 度之间。有机玻璃盖板左右各留约 10 厘米开口。

Water parameters: PH 8, GH 11,7, KH 11,4, Nitrite 0
水质参数：PH 8，GH 11.7，KH 11.4，亚硝酸盐 0
Additional info: My biotope shows a section of a tributary of the Negro River in the Rio Negro National Park (RNNP) near the beginning of the dry season (July) Los Tres Gigantes – Estacion Biologica (former military station from the Chaco War). Water level about 35cm, with a water exchange = flow to a small extent still takes place. Foliage, branches and incipient green algae, give newly hatched armored catfish of the genus Corydoras aeneus microorganisms and cover. Some accompanying on previous wandering Corydoras paleatus together form a peaceful squad. Living roots of unknown origin give the animals more security, depending on the time of day, shadows are donated by adjacent Carapa guianensis. Leaves of the same Andiroba, are also found in the water.
补充信息：我的生态缸展示了内格罗河国家公园（RNNP）内内格罗河一条支流在旱季初期（7 月）的断面，地点位于 Los Tres Gigantes – Estacion Biologica（查科战争时期的旧军用站）。水位约 35 厘米，仍有小规模的水体交换（流速）。落叶、树枝和初生的绿藻为新孵化的兵鲶属（Corydoras aeneus）幼鱼提供了微生物食物和遮蔽。一些此前游荡至此的碎斑兵鲶（Corydoras paleatus）与之共同组成了一个和平的群体。来源不明的活根系为动物们提供了更多安全感，根据一天中时间的不同，相邻的圭亚那苦楝（Carapa guianensis）会投下阴影。水中也能发现同种苦楝树（Andiroba）的叶片。

INFORMATION ABOUT BIOTOPE
生境信息

Description of the area surrounding the biotope: The Rio Negro National Park (RNNP) was created by decree of the Power Executive No. 14.218 in 2004, with an area of ​​123,786. The incorporation of the 14,000 hectare Paraguayan Pantanal Reserve / Tres Gigantes biological station, owned and managed by the Guyra Paraguay Association, is planned. Both areas constitute a mosaic of conservation and biological corridor recognized as Ramsar site, as well as an important bird area (IBA), which is part of the Chaco Biosphere Reserve, as one of several core zones. Annual regular floods of the Gran Pantanal cycles give the National Park Rio Negro a unique feature.This area offers a majestic combination of palm trees (mainly of Copernicia alba, savannah, during a period for which their flora adapted to the dry environments such as is flooded), river forests and forests of Quebracho colorado (Schinopsis balansae) that accompany the Paraguay River and the Negro River. This can be seen in connection with the own wetland vegetation (dammed up), in addition to lagoons and sandbanks, which together exert a unique attraction on the area.
生境周边区域描述：内格罗河国家公园（RNNP）根据 2004 年第 14.218 号行政法令建立，面积为 123,786 公顷。目前计划并入由 Guyra Paraguay 协会拥有并管理的 14,000 公顷巴拉圭潘塔纳尔保护区/Tres Gigantes 生物站。这两个区域构成了受认可的拉姆萨尔湿地公约保护区和重要鸟类保护区（IBA）的保护镶嵌体及生物走廊，是查科生物圈保护区的几个核心地带之一。大潘塔纳尔周期性的年度洪水赋予了内格罗河国家公园独特的特征。该地区呈现出棕榈树（主要是白蜡棕榈 Copernicia alba，在旱季适应干旱环境，在洪水期则被淹没）、稀树草原、河岸森林以及伴随巴拉圭河和内格罗河生长的红 quebracho 森林（Schinopsis balansae）的壮丽组合。这些景观与特有的湿地植被（被拦截的水体）、泻湖和沙洲相连，共同构成了该地区独特的吸引力。

Description of the underwater landscape of the biotope: –
原生生境水下景观描述：–

Description of the parameters of the habitat: Coordinates: 19° 52′ 22″ S, 58° 31′ 14″ W. 21 bis 25 degrees
生境参数描述：坐标：19° 52′ 22″ S, 58° 31′ 14″ W。温度 21 至 25 摄氏度。

List of fishes and invertebrates occurring in the nature biotope: Corydoras paleatus, Corydoras aeneus, Paracheirodon axelrodi, Carnegiella strigata
自然生境中出现的鱼类及无脊椎动物列表：Corydoras paleatus、Corydoras aeneus、Paracheirodon axelrodi、Carnegiella strigata

List of plants found in the nature biotope: Water: Chloroplastida. Land: Carapa guianensis, Hymenaea courbaril L.
自然生境中发现的植物列表：水生：Chloroplastida。陆生：Carapa guianensis、Hymenaea courbaril L.

Threats to the ecology: The fragility of the Pantanal is high and the effects of human practices (dredging, excessive fishing, deforestation, acute erosion, sewage, waste, dams causing hydrodynamic changes, sewerage of watercourses) pose a serious threat to the entire region. The Pantanal National Park and the Dorochê Reserve are directly affected by negative human activity. The Acurizal and Penha reserves are less affected by these impacts, but their floodplains are affected by these impacts.
生态威胁：潘塔纳尔湿地的脆弱性极高，人类活动（疏浚、过度捕捞、砍伐森林、剧烈侵蚀、污水、废物、导致水动力变化的堤坝、河道排污）的影响对整个地区构成了严重威胁。潘塔纳尔国家公园和 Dorochê 保护区直接受到人类负面活动的影响。Acurizal 和 Penha 保护区受这些影响较小，但其泛滥平原仍波及其中。