Ecological Research

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General allometric equations and biomass allocation of Pinus massoniana trees on a regional scale in southern China
Ecological Research - Tập 26 - Trang 697-711 - 2011
Wenhua Xiang, Shaohui Liu, Xiangwen Deng, Aihua Shen, Xiangdong Lei, Dalun Tian, Meifang Zhao, Changhui Peng
Applying allometric equations in combination with forest inventory data is an effective approach to use when qualifying forest biomass and carbon storage on a regional scale. The objectives of this study were to (1) develop general allometric tree component biomass equations and (2) investigate tree biomass allocation patterns for Pinus massoniana, a principal tree species native to southern China...... hiện toàn bộ
Tác động của cấu trúc tán rừng lên hô hấp đất trong rừng beech‐oak giàu có ở trung tâm Nhật Bản Dịch bởi AI
Ecological Research - - 2015
Vilanee Suchewaboripont, Masaki Ando, Yasuo Iimura, Shinpei Yoshitake, Toshiyuki Ohtsuka
Tóm tắt Hô hấp đất (Rs) là một thành phần quan trọng trong việc ước lượng sản lượng sinh thái ròng (NEP) của các rừng giàu có, vốn thường được coi là đã ngừng tích tụ carbon. Mục tiêu của nghiên cứu này là mô tả các mẫu không gian và thời gian của R... hiện toàn bộ
Spatial dispersion patterns of trees in a tropical rainforest in Xishuangbanna, southwest China
Ecological Research - Tập 24 Số 5 - Trang 1117-1124 - 2009
Guoyu Lan, Huan Zhu, Min Cao, Yuehua Hu, Hong Wang, Xiaobao Deng, Shi-Shun Zhou, Jingyun Cui, Jikun Huang, Youcai He, Linyun Liu, Hailong Xu, Jun-Ping Song
AbstractSpatial dispersion patterns of trees at different life stages are an important aspect to investigate in understanding the mechanisms that facilitate species co‐existence. In this paper, Ripley's univariate L(r) and bivariate L12(r...... hiện toàn bộ
Negative effects of hydroxyl radical-generating mists (simulated dew water) on the photosynthesis and growth of Japanese apricot seedlings (Prunus mume)
Ecological Research - Tập 21 - Trang 117-125 - 2005
Johee Yoon, Masayo Abe-Suzuki, Pudjadi Eko, Hiroshi Tamai, Shigeichiro Hanamitsu, Kaneyuki Nakane
The hydroxyl (OH) radical, which is generated in polluted dew water on leaf surfaces of the Japanese apricot (Prunus mume), is known to be a potent oxidant. In order to investigate the effects of the OH radical formed in polluted dew water on the photosynthesis and growth of 3-year-old seedlings of P. mume, OH radical-generating solutions simulating polluted dew water were sprayed in the early mor...... hiện toàn bộ
Factors delimiting the boundary between vertically contiguous mussel beds ofSeptifer virgatus (Wiegmann) andHormomya mutabilis (Gould)
Ecological Research - Tập 10 - Trang 307-320 - 1995
Keiji Iwasaki
On moderately wave-exposed rocky shores in middle Japan, the upper interidal mytilid,Septifer virgatus, and lower intertidal mytilid,Hormomya mutabilis, occur together, forming vertically contiguous mussed beds. Factors limiting the lower distribution limit ofSeptifer and the upper limit ofHormomya were investigated by collections of natural mussel clumps and single- and mixed-species transplantat...... hiện toàn bộ
Soil moisture and salt ionic composition effects on species distribution and diversity in semiarid inland saline habitats, northwestern China
Ecological Research - Tập 33 - Trang 505-515 - 2018
Dong-mei Zhang, Wen-zhi Zhao, Ge-fei Zhang
Salinization is one of the main types causing land desertification in arid and semi-arid regions. Little is known about the impacts of salinization on the distribution and diversity of plant species, especially in semiarid inland saline habitats. We established a total of 40 sampling plots to determine plant community (floristic composition, species abundance, cover, frequency, and aboveground bio...... hiện toàn bộ
Connectivity compensates for low habitat quality and small patch size in the butterfly Cupido minimus
Ecological Research - Tập 23 - Trang 259-269 - 2007
Birgit Binzenhöfer, Robert Biedermann, Josef Settele, Boris Schröder
Habitat size, habitat isolation and habitat quality are regarded as the main determinants of butterfly occurrence in fragmented landscapes. To analyze the relationship between the occurrence of the butterfly Cupido minimus and these factors, patch occupancy of the immature stages in patches of its host plant Anthyllis vulneraria was studied in the nature reserve Hohe Wann i...... hiện toàn bộ
Light utilization and competition between Echinacea purpurea, Panicum virgatum and Ratibida pinnata under greenhouse and field conditions
Ecological Research - Tập 17 - Trang 591-599 - 2002
Michael Knee, Laura C. Thomas
Competitive interactions were compared under field and greenhouse conditions for three representative tallgrass prairie species, Echinacea purpurea, Panicum virgatum and Ratibida pinnata. These were planted in monoculture and in mixtures of two species using a replacement series design with groups of four or eight plants. Competition was determined from shoot dry weight data collected during 120 d...... hiện toàn bộ
How to monitor elusive lizards: comparison of capture–recapture methods on giant day geckos (Gekkonidae,Phelsuma madagascariensis grandis) in the Masoala rainforest exhibit, Zurich Zoo
Ecological Research - - 2009
Thomas Cherico Wanger, Iris Motzke, Samuel Furrer, Barry W. Brook, Bernd Gruber
AbstractRapid and reliable estimation of population size is needed for the efficient monitoring of animal populations of conservation concern. Unfortunately, technical advances in this area have not been paralleled in uptake in conservation, which may be due to difficulties in implementation or the lack of general guidelines for application. Here we tested five dif...... hiện toàn bộ
Forest ecosystems of east and southeast Asia in a global perspective
Ecological Research - Tập 6 - Trang 185-200 - 1991
Tatuo Kira
Owing to the influence of the Tibeto-Himalayan Highland, the east-and southeastcoastal zone of the Asian continent lacks the subtropical dry belt, which elsewhere in the world separates temperate forest areas from the humid tropics. Thus forest climates with sufficient rainfall cover coastal areas of the Western Pacific from subarctic eastern Siberia to equatorial SE Asia, giving rise to a sequenc...... hiện toàn bộ
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