Results 31 to 40 of about 8,944 (160)
Integrative Conservation, Volume 5, Issue 1, Page 10-15, March 2026.First confirmed breeding of the Brown Hornbill in China, documented through cooperative feeding in Shangyong Protected Area. ABSTRACT The Brown Hornbill (Anorrhinus austeni), a Near Threatened frugivore, reaches the northern edge of its distribution in southern Yunnan, China, yet breeding had not been previously documented with site‐attributed nests in
Junsong Li +8 more
wiley +1 more source
Wildlife Letters, Volume 4, Issue 1, Page 10-22, March 2026.In this study we analyze the role of phylogeny, environment, and community structure on sociality. Using structural equation modeling (SEM) we aim to quantify the direct and indirect impacts of variables on behaviors including social grouping, reproduction, and space use among Carnivora species.
Jessica Ward +3 more
wiley +1 more source
Conservation Biology, Volume 40, Issue 1, February 2026.Abstract Spatial segregation in at‐sea distribution is frequently observed in seabirds and can have important implications for conservation and management. Globally, many albatross and petrel populations are declining due to bycatch in fisheries. In South Georgia, the decrease in wandering albatrosses (Diomedea exulans) differs among breeding sites ...
V. Warwick‐Evans +3 more
wiley +1 more source
, 2010 本发明涉及一种郁金香种球繁殖方法，该方法通过对郁金香的生态生物学性状的观测及栽培研究过程中所收集的资料为依据，其结果证实：郁金香适合于低温半干旱型环境进行种球繁殖，其中郁金香四季生长期的平均地温为-6-18℃，通过对郁金香在四季中环境的选择、温度、湿度、土壤的酸碱度、栽培深度及日照时间的变化进行了控制，使得郁金香种球繁殖达到了国际标准。该方法操作简单，安全可靠 ...
肖笃志.
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野生动物学报, 1995 １９９３年１１月至１９９４年２月对南极长城站及其周围地区的巨鹱的分布和数量进行了调查，结果表明巨鹱（Ｍａｃｒｏｎｅｃｔｅｓｇｉｇａｎｔｅｕｓ）在研究区内呈不均匀分布；调查期间共发现繁殖群体６４个，繁殖鸟２２２对，繁殖种群数量估计在３００对左右；种群的繁殖成功率为３７．３９％；人类活动对巨鹱的分布和繁殖成功率都有显著影响。
张正旺, 郑光美, 杨伟祥
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, 2014 本发明公开了一种金樱子无性繁殖方法。针对现有技术中金樱子繁殖方法存在存活率、前期投资成本、人员操作量大、对环境存在化学污染等缺陷，本发明提供了一种金樱子快速无性繁殖方法。本方法采用压条方式进行繁殖，压条时在金樱子母株周围套种玉米与向日葵，金樱子枝条压埋在金樱子母株与套种的玉米、向日葵之间，压埋的金樱子枝条与玉米、向日葵同期生长。该方法通过植物混栽营造适宜于金樱子生长的小生境，以促进金樱子压条枝条萌发。本发明方法幼苗成活率高，可达到100％，繁殖速度快；方法实施中能够大幅度减少向土壤中施用化学品的量 ...
彭玉兰, 鲜骏仁, 李任远
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Integrative Conservation, Volume 4, Issue 4, Page 600-615, December 2025.Only 1541 (34.2%) of 4503 recognized non‐passerine bird species are held in ZIMS institutions worldwide. Approximately ~83% of the species kept globally are classified as non‐threatened and ~16% as threatened. To improve the conservation of threatened birds, a shift toward keeping threatened species should be considered within ex situ management ...
Anna Wahle +6 more
wiley +1 more source
, 1994 根据野外调查和室内养殖的结果,华鳈一龄即达性成熟,绝对怀卵量在1040—5580粒之间,相对怀卵量为83.3—209.6;繁殖季节为4月下旬至7月中旬,繁殖高峰期在5月中下旬;繁殖群体主要由一、二龄组成,雌雄性比为1:1;精母细胞和卵母细胞都有分批成熟现象;卵分批产于流水中,为漂流性 ...
宋天祥,马骏
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Integrative Conservation, Volume 4, Issue 4, Page 523-526, December 2025.Here we report three cases of nesting behavior in Yunnan Province, China. Our observations confirmed the presence of multi‐individual participation during the nest guarding, and this behavior was associated with an exceptionally high clutch size. ABSTRACT Although the King Cobra (Ophiophagus hannah) has received considerable conservation attention ...
Kai Wang +8 more
wiley +1 more source
野生动物学报, 2020 麝鼠（Ondatra zibethicus）是一种珍贵的毛皮动物和香料动物，在繁殖季节能分泌麝鼠香，而其香腺泌香机制尚不清楚。TNFRSF13C（BAFF受体）和TNFRSF4（OX40受体）基因是TNF受体超家族的成员，参与免疫调节、炎症、凋亡，还与自身免疫病和多种器官的形成有关。本研究通过RT-qPCR技术检测繁殖期与非繁殖期麝鼠的心、肝、肺、肾、睾丸、肌肉及香腺中TNFRSF13C和TNFRSF4基因的转录水平，结果显示两者在繁殖期和非繁殖期7个组织中均有表达，在繁殖期麝鼠的心、肝、肺、肾、睾丸 ...
廖光珍, 毕建鑫, 张钰, 白素英
doaj