无法取消
发表于 2025-3-27 00:54:07
Nutrient additions by waterfowl to lakes and reservoirs: predicting their effects on productivity an N, and 70% of all P that entered the lake from external sources. Loads from all external sources totaled 840 mg P m. y.. Application of a nutrient load-response model to this concentration, the hydraulic load (0.25 m y.), and the water residence time (9.7 y) of Wintergreen Lake yielded an average a
没有准备
发表于 2025-3-27 03:25:15
http://reply.papertrans.cn/17/1606/160505/160505_32.png
spondylosis
发表于 2025-3-27 09:11:58
http://reply.papertrans.cn/17/1606/160505/160505_33.png
公共汽车
发表于 2025-3-27 11:01:43
Use of boreal forested wetlands by Pacific loons (, Lawrence) and horned grebes (, L.): relations wily modeled by linear and quadratic functions of shoreline length, color, pH, calcium and total phosphorus. Horned grebe abundance could not be modeled with this approach. The statistical techniques known collectively as generalized linear models provided a framework for the development of models for
RENAL
发表于 2025-3-27 15:10:15
Cormorant (, ) populations and patterns of abundance at breeding and feeding sites in Northern Ir in other habitats and at other times of the year are less certain. This study establishes the long term and regional patterns of abundance at breeding and feeding localities, which might in turn be related to diet.
florid
发表于 2025-3-27 20:26:30
Aquatic bird densities in two coastal lagoon systems in Chiapas State, Mexico, a preliminary assessmbodies ranged from 102.5 to 847.5 ha. Salinity varied seasonally being the lowest in July during the rainy season (1.0%o) and highest in February (35.8%0). The waters are hypertrophic with total phosphorus concentrations as high 900 mg m..
编辑才信任
发表于 2025-3-28 01:07:09
http://reply.papertrans.cn/17/1606/160505/160505_37.png
狼群
发表于 2025-3-28 02:21:14
http://reply.papertrans.cn/17/1606/160505/160505_38.png
优雅
发表于 2025-3-28 07:39:32
https://doi.org/10.1007/978-94-011-1128-7bird; ecosystem; fish; lake; trophic dynamics; wetland
生命层
发表于 2025-3-28 10:59:30
978-94-010-4493-6Springer Science+Business Media Dordrecht 1994