Toothed whales (odontocetes) make use of high-frequency sounds to echolocate, differing significantly from their sister group baleen whales (mysticetes), which make use of low-frequency sound for lo

DataCite Commons2025-06-01 更新150

Data from: Competition and resource breadth shape niche variation and overlap in multiple trophic dimensions

生态学

生物多样性

Competition plays a central role in the maintenance of biodiversity. A backbone of classic niche theory is that local coexistence of competitors is favoured by the contraction or divergence of speci

DataCite Commons2025-05-01 更新70

Is an ecosystem perspective sufficient to understand meta-ecosystem processes? A critical reflection

Meta-ecosystems are the largest and probably most complex structures investigated in ecology. Because of their complexity, they are often separated into their respective sub-systems and then studied

DataCite Commons2026-03-12 更新40

Data from: Nitrogen-fixing tree abundance in higher-latitude North America is not constrained by diversity

生态学

生物多样性

The rarity of nitrogen (N)-fixing trees in frequently N-limited higher-latitude (here, > 35°) forests is a central biogeochemical paradox. One hypothesis for their rarity is that evolutionary con

DataCite Commons2025-04-01 更新100

Introgression and species delimitation in the longear sunfish Lepomis megalotis (Teleostei: Percomorpha: Centrarchidae)

物种分类

分子进化

Introgression and hybridization are major impediments to genomic-based species delimitation because many implementations of the multispecies coalescent framework assume no gene flow among species. T

DataCite Commons2025-06-01 更新60

Oak Woodland Monitoring for the Irvine Open Space Easements (4)

资源简介：

相关数据集